---
_id: '43396'
abstract:
- lang: eng
text: A real-space formulation of time-resolved fluorescence of molecular aggregates
is developed using the one-exciton density matrix ρ(t) of the optically driven
system. A direct relationship is established between the superradiance enhancement
factor Ls and the exciton coherence size Lρ associated with the off-diagonal density
matrix elements in the molecular representation. Various factors which affect
the latter, including finite temperature, energetic disorder, coupling with phonons,
and polaron formation are explored. The theory is applied for the interpretation
of recent measurements in the B850 system of the LH2 photosynthetic complexes.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Y.
full_name: Zhao, Y.
last_name: Zhao
- first_name: V.
full_name: Chernyak, V.
last_name: Chernyak
- first_name: S.
full_name: Mukamel, S.
last_name: Mukamel
citation:
ama: Meier T, Zhao Y, Chernyak V, Mukamel S. Polarons, localization, and excitonic
coherence in superradiance of biological antenna complexes. The Journal of
chemical physics. 1997;107(10):3876-3893. doi:10.1063/1.474746
apa: Meier, T., Zhao, Y., Chernyak, V., & Mukamel, S. (1997). Polarons, localization,
and excitonic coherence in superradiance of biological antenna complexes. The
Journal of Chemical Physics, 107(10), 3876–3893. https://doi.org/10.1063/1.474746
bibtex: '@article{Meier_Zhao_Chernyak_Mukamel_1997, title={Polarons, localization,
and excitonic coherence in superradiance of biological antenna complexes}, volume={107},
DOI={10.1063/1.474746}, number={10},
journal={The Journal of chemical physics}, publisher={American Institute of Physics},
author={Meier, Torsten and Zhao, Y. and Chernyak, V. and Mukamel, S.}, year={1997},
pages={3876–3893} }'
chicago: 'Meier, Torsten, Y. Zhao, V. Chernyak, and S. Mukamel. “Polarons, Localization,
and Excitonic Coherence in Superradiance of Biological Antenna Complexes.” The
Journal of Chemical Physics 107, no. 10 (1997): 3876–93. https://doi.org/10.1063/1.474746.'
ieee: 'T. Meier, Y. Zhao, V. Chernyak, and S. Mukamel, “Polarons, localization,
and excitonic coherence in superradiance of biological antenna complexes,” The
Journal of chemical physics, vol. 107, no. 10, pp. 3876–3893, 1997, doi: 10.1063/1.474746.'
mla: Meier, Torsten, et al. “Polarons, Localization, and Excitonic Coherence in
Superradiance of Biological Antenna Complexes.” The Journal of Chemical Physics,
vol. 107, no. 10, American Institute of Physics, 1997, pp. 3876–93, doi:10.1063/1.474746.
short: T. Meier, Y. Zhao, V. Chernyak, S. Mukamel, The Journal of Chemical Physics
107 (1997) 3876–3893.
date_created: 2023-04-05T11:34:38Z
date_updated: 2023-04-05T11:34:42Z
department:
- _id: '293'
doi: 10.1063/1.474746
extern: '1'
intvolume: ' 107'
issue: '10'
language:
- iso: eng
main_file_link:
- url: https://aip.scitation.org/doi/abs/10.1063/1.474746
page: 3876-3893
publication: The Journal of chemical physics
publication_status: published
publisher: American Institute of Physics
status: public
title: Polarons, localization, and excitonic coherence in superradiance of biological
antenna complexes
type: journal_article
user_id: '49063'
volume: 107
year: '1997'
...
---
_id: '43398'
abstract:
- lang: eng
text: A detailed analysis of the optical and transport properties of semiconductor
superlattices in the high-field regime is presented. Electronic Bloch oscillations
and the resulting terahertz emission signals are computed including phonon damping
in the presence of the electric field. The modifications of the phonon-induced
terahertz signal decay are analyzed including the movement of the carriers in
the field (intracollisional field effect). For elevated fields it is shown that
the interplay between electric field and electron-phonon interaction leads to
resonance structures in the terahertz damping rate.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: J.
full_name: Hader, J.
last_name: Hader
- first_name: M.
full_name: Koch, M.
last_name: Koch
- first_name: F.
full_name: Rossi, F.
last_name: Rossi
- first_name: N.
full_name: Linder, N.
last_name: Linder
citation:
ama: Meier T, Hader J, Koch M, Rossi F, Linder N. Microscopic theory of the intracollisional
field effect in semiconductor superlattices. Physical Review B. 1997;55(20):13799-13807.
doi:10.1103/PhysRevB.55.13799
apa: Meier, T., Hader, J., Koch, M., Rossi, F., & Linder, N. (1997). Microscopic
theory of the intracollisional field effect in semiconductor superlattices. Physical
Review B, 55(20), 13799–13807. https://doi.org/10.1103/PhysRevB.55.13799
bibtex: '@article{Meier_Hader_Koch_Rossi_Linder_1997, title={Microscopic theory
of the intracollisional field effect in semiconductor superlattices}, volume={55},
DOI={10.1103/PhysRevB.55.13799},
number={20}, journal={Physical Review B}, publisher={American Physical Society},
author={Meier, Torsten and Hader, J. and Koch, M. and Rossi, F. and Linder, N.},
year={1997}, pages={13799–13807} }'
chicago: 'Meier, Torsten, J. Hader, M. Koch, F. Rossi, and N. Linder. “Microscopic
Theory of the Intracollisional Field Effect in Semiconductor Superlattices.” Physical
Review B 55, no. 20 (1997): 13799–807. https://doi.org/10.1103/PhysRevB.55.13799.'
ieee: 'T. Meier, J. Hader, M. Koch, F. Rossi, and N. Linder, “Microscopic theory
of the intracollisional field effect in semiconductor superlattices,” Physical
Review B, vol. 55, no. 20, pp. 13799–13807, 1997, doi: 10.1103/PhysRevB.55.13799.'
mla: Meier, Torsten, et al. “Microscopic Theory of the Intracollisional Field Effect
in Semiconductor Superlattices.” Physical Review B, vol. 55, no. 20, American
Physical Society, 1997, pp. 13799–807, doi:10.1103/PhysRevB.55.13799.
short: T. Meier, J. Hader, M. Koch, F. Rossi, N. Linder, Physical Review B 55 (1997)
13799–13807.
date_created: 2023-04-05T11:38:55Z
date_updated: 2023-04-05T11:39:06Z
department:
- _id: '293'
doi: 10.1103/PhysRevB.55.13799
extern: '1'
intvolume: ' 55'
issue: '20'
language:
- iso: eng
main_file_link:
- url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.55.13799
page: 13799-13807
publication: Physical Review B
publication_status: published
publisher: American Physical Society
status: public
title: Microscopic theory of the intracollisional field effect in semiconductor superlattices
type: journal_article
user_id: '49063'
volume: 55
year: '1997'
...
---
_id: '43397'
abstract:
- lang: eng
text: Two-pulse four-wave-mixing signals from molecular aggregates, including effects
of two-exciton states, static disorder, and exciton-phonon interaction represented
by arbitrary spectral densities are calculated. Three types of contributions to
the signal are identified. The first, reflecting exciton self-correlation, is
similar to the photon echo from disordered two-level systems and dominates the
signal for long time-delays. The second is related to correlations of one-exciton
states, whereas the third reflects correlations between one- and two-exciton states.
The information gained by completely resolving the signal field (both amplitude
and phase) is analyzed using Wigner spectrograms.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: V.
full_name: Chernyak, V.
last_name: Chernyak
- first_name: S.
full_name: Mukamel, S.
last_name: Mukamel
citation:
ama: Meier T, Chernyak V, Mukamel S. Femtosecond Photon Echoes in Molecular Aggregates.
The Journal of chemical physics. 1997;107(21):8759-8780. doi:10.1063/1.475169
apa: Meier, T., Chernyak, V., & Mukamel, S. (1997). Femtosecond Photon Echoes
in Molecular Aggregates. The Journal of Chemical Physics, 107(21),
8759–8780. https://doi.org/10.1063/1.475169
bibtex: '@article{Meier_Chernyak_Mukamel_1997, title={Femtosecond Photon Echoes
in Molecular Aggregates}, volume={107}, DOI={10.1063/1.475169},
number={21}, journal={The Journal of chemical physics}, publisher={American Institute
of Physics}, author={Meier, Torsten and Chernyak, V. and Mukamel, S.}, year={1997},
pages={8759–8780} }'
chicago: 'Meier, Torsten, V. Chernyak, and S. Mukamel. “Femtosecond Photon Echoes
in Molecular Aggregates.” The Journal of Chemical Physics 107, no. 21 (1997):
8759–80. https://doi.org/10.1063/1.475169.'
ieee: 'T. Meier, V. Chernyak, and S. Mukamel, “Femtosecond Photon Echoes in Molecular
Aggregates,” The Journal of chemical physics, vol. 107, no. 21, pp. 8759–8780,
1997, doi: 10.1063/1.475169.'
mla: Meier, Torsten, et al. “Femtosecond Photon Echoes in Molecular Aggregates.”
The Journal of Chemical Physics, vol. 107, no. 21, American Institute of
Physics, 1997, pp. 8759–80, doi:10.1063/1.475169.
short: T. Meier, V. Chernyak, S. Mukamel, The Journal of Chemical Physics 107 (1997)
8759–8780.
date_created: 2023-04-05T11:36:30Z
date_updated: 2023-04-05T11:36:34Z
department:
- _id: '293'
doi: 10.1063/1.475169
extern: '1'
intvolume: ' 107'
issue: '21'
language:
- iso: eng
main_file_link:
- url: https://aip.scitation.org/doi/abs/10.1063/1.475169
page: 8759-8780
publication: The Journal of chemical physics
publication_status: published
publisher: American Institute of Physics
status: public
title: Femtosecond Photon Echoes in Molecular Aggregates
type: journal_article
user_id: '49063'
volume: 107
year: '1997'
...
---
_id: '43346'
abstract:
- lang: eng
text: The optical response of CdSe semiconductor nanocrystals is investigated using
the reduced single-electron density matrix in real space, calculated by means
of the time-dependent Hartree–Fock technique. The spectroscopic signatures of
exciton confinement are analyzed using the frequency-dependent electronic coherence
matrix (off-diagonal density-matrix elements). The effects of Hartree and the
Fock (exchange) type Coulomb interactions on the exciton binding energy are discussed.
The latter result in almost dark excitons situated energetically below the main
transition. Off-diagonal Coulomb matrix elements lead to larger exciton binding
energies compared with previous calculations, and result in a better agreement
of the size dependence of the lowest optical transition with experiment.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: S.
full_name: Yokojima, S.
last_name: Yokojima
- first_name: S.
full_name: Mukamel, S.
last_name: Mukamel
citation:
ama: Meier T, Yokojima S, Mukamel S. Density-Matrix-Electronic-Oscillator Representation
of Optical Spectroscopy of Semiconductor Nanocrystals. The Journal of chemical
physics. 1997;106(10):3837-3853. doi:10.1063/1.473105
apa: Meier, T., Yokojima, S., & Mukamel, S. (1997). Density-Matrix-Electronic-Oscillator
Representation of Optical Spectroscopy of Semiconductor Nanocrystals. The Journal
of Chemical Physics, 106(10), 3837–3853. https://doi.org/10.1063/1.473105
bibtex: '@article{Meier_Yokojima_Mukamel_1997, title={Density-Matrix-Electronic-Oscillator
Representation of Optical Spectroscopy of Semiconductor Nanocrystals}, volume={106},
DOI={10.1063/1.473105}, number={10},
journal={The Journal of chemical physics}, publisher={American Institute of Physics},
author={Meier, Torsten and Yokojima, S. and Mukamel, S.}, year={1997}, pages={3837–3853}
}'
chicago: 'Meier, Torsten, S. Yokojima, and S. Mukamel. “Density-Matrix-Electronic-Oscillator
Representation of Optical Spectroscopy of Semiconductor Nanocrystals.” The
Journal of Chemical Physics 106, no. 10 (1997): 3837–53. https://doi.org/10.1063/1.473105.'
ieee: 'T. Meier, S. Yokojima, and S. Mukamel, “Density-Matrix-Electronic-Oscillator
Representation of Optical Spectroscopy of Semiconductor Nanocrystals,” The
Journal of chemical physics, vol. 106, no. 10, pp. 3837–3853, 1997, doi: 10.1063/1.473105.'
mla: Meier, Torsten, et al. “Density-Matrix-Electronic-Oscillator Representation
of Optical Spectroscopy of Semiconductor Nanocrystals.” The Journal of Chemical
Physics, vol. 106, no. 10, American Institute of Physics, 1997, pp. 3837–53,
doi:10.1063/1.473105.
short: T. Meier, S. Yokojima, S. Mukamel, The Journal of Chemical Physics 106 (1997)
3837–3853.
date_created: 2023-04-02T21:06:33Z
date_updated: 2023-04-02T21:06:39Z
department:
- _id: '293'
doi: 10.1063/1.473105
extern: '1'
intvolume: ' 106'
issue: '10'
language:
- iso: eng
main_file_link:
- url: https://aip.scitation.org/doi/abs/10.1063/1.473105
page: 3837-3853
publication: The Journal of chemical physics
publication_status: published
publisher: American Institute of Physics
status: public
title: Density-Matrix-Electronic-Oscillator Representation of Optical Spectroscopy
of Semiconductor Nanocrystals
type: journal_article
user_id: '49063'
volume: 106
year: '1997'
...
---
_id: '43345'
abstract:
- lang: eng
text: Equations of motion which describe the nonlinear optical response of conjugated
polyenes using a collective electronic-oscillator representation are derived.
Specific signatures of electronic correlations which enter as anharmonicities
and scattering between oscillators are predicted in ultrafast resonant four-wave
mixing. Only few resonant oscillators need to be considered explicitly; effects
of the remaining (off-resonant) oscillators are introduced via renormalized anharmonic
coupling coefficients. The connection with inorganic semiconductors is established.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: S.
full_name: Tretiak, S.
last_name: Tretiak
- first_name: V.
full_name: Chernyak, V.
last_name: Chernyak
- first_name: S.
full_name: Mukamel, S.
last_name: Mukamel
citation:
ama: Meier T, Tretiak S, Chernyak V, Mukamel S. Electronic-oscillator analysis of
femtosecond four-wave mixing in conjugated polyenes. Physical Review B.
1997;55(8):4960-4977. doi:10.1103/PhysRevB.55.4960
apa: Meier, T., Tretiak, S., Chernyak, V., & Mukamel, S. (1997). Electronic-oscillator
analysis of femtosecond four-wave mixing in conjugated polyenes. Physical Review
B, 55(8), 4960–4977. https://doi.org/10.1103/PhysRevB.55.4960
bibtex: '@article{Meier_Tretiak_Chernyak_Mukamel_1997, title={Electronic-oscillator
analysis of femtosecond four-wave mixing in conjugated polyenes}, volume={55},
DOI={10.1103/PhysRevB.55.4960},
number={8}, journal={Physical Review B}, publisher={American Physical Society},
author={Meier, Torsten and Tretiak, S. and Chernyak, V. and Mukamel, S.}, year={1997},
pages={4960–4977} }'
chicago: 'Meier, Torsten, S. Tretiak, V. Chernyak, and S. Mukamel. “Electronic-Oscillator
Analysis of Femtosecond Four-Wave Mixing in Conjugated Polyenes.” Physical
Review B 55, no. 8 (1997): 4960–77. https://doi.org/10.1103/PhysRevB.55.4960.'
ieee: 'T. Meier, S. Tretiak, V. Chernyak, and S. Mukamel, “Electronic-oscillator
analysis of femtosecond four-wave mixing in conjugated polyenes,” Physical
Review B, vol. 55, no. 8, pp. 4960–4977, 1997, doi: 10.1103/PhysRevB.55.4960.'
mla: Meier, Torsten, et al. “Electronic-Oscillator Analysis of Femtosecond Four-Wave
Mixing in Conjugated Polyenes.” Physical Review B, vol. 55, no. 8, American
Physical Society, 1997, pp. 4960–77, doi:10.1103/PhysRevB.55.4960.
short: T. Meier, S. Tretiak, V. Chernyak, S. Mukamel, Physical Review B 55 (1997)
4960–4977.
date_created: 2023-04-02T21:03:30Z
date_updated: 2023-04-02T21:03:37Z
department:
- _id: '293'
doi: 10.1103/PhysRevB.55.4960
extern: '1'
intvolume: ' 55'
issue: '8'
language:
- iso: eng
main_file_link:
- url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.55.4960
page: 4960-4977
publication: Physical Review B
publication_status: published
publisher: American Physical Society
status: public
title: Electronic-oscillator analysis of femtosecond four-wave mixing in conjugated
polyenes
type: journal_article
user_id: '49063'
volume: 55
year: '1997'
...
---
_id: '44275'
abstract:
- lang: eng
text: The evolution of the quantum mechanical phase of electronic wave packets on
seattering-with phonons is an issue of great relevance in solid-state physics.
In semiconductor superlattices, evidence for phase conservation on scattering
was obtained when time-resolved THz-emission experiments indicated that the dephasing
of the probed intraband coherence may proceed slower than the relaxation of carriers
via emission of LO-phonons estimated to occur on a 200-fs time scale as in bulk
GaAs.1 To corroborate this interpretation, the unknown LO-phonon emission times
in the superlattices must be measured for the experimental conditions of the THz-emission
experiments. In this paper, a combined investigation of the coherent and incoherent
dynamics of optically excited charge carriers in a superlattice structure is presented.
A comparison of the characteristic time constants provides clear evidence for
the conservation of the phase of the intraband coherence on LO-phonon relaxation.
article_number: QTuE16
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: F.
full_name: Wolter, F.
last_name: Wolter
- first_name: H.G.
full_name: Roskos, H.G.
last_name: Roskos
- first_name: K.-C
full_name: Je, K.-C
last_name: Je
- first_name: J.
full_name: Hader, J.
last_name: Hader
- first_name: F.
full_name: Rossi, F.
last_name: Rossi
- first_name: K.
full_name: Köhler, K.
last_name: Köhler
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: H.
full_name: Kurz, H.
last_name: Kurz
citation:
ama: 'Meier T, Wolter F, Roskos HG, et al. Conservation of intraband coherence upon
carrier relaxation by LO-phonon emission. In: Quantum Electronics and Laser
Science Conference. Optical Society of America; 1997.'
apa: Meier, T., Wolter, F., Roskos, H. G., Je, K.-C., Hader, J., Rossi, F., Köhler,
K., Koch, S. W., & Kurz, H. (1997). Conservation of intraband coherence upon
carrier relaxation by LO-phonon emission. Quantum Electronics and Laser Science
Conference, Article QTuE16. Quantum Electronics and Laser Science Conference
1997, Baltimore, Maryland United States.
bibtex: '@inproceedings{Meier_Wolter_Roskos_Je_Hader_Rossi_Köhler_Koch_Kurz_1997,
title={Conservation of intraband coherence upon carrier relaxation by LO-phonon
emission}, number={QTuE16}, booktitle={Quantum Electronics and Laser Science Conference},
publisher={Optical Society of America}, author={Meier, Torsten and Wolter, F.
and Roskos, H.G. and Je, K.-C and Hader, J. and Rossi, F. and Köhler, K. and Koch,
S.W. and Kurz, H.}, year={1997} }'
chicago: Meier, Torsten, F. Wolter, H.G. Roskos, K.-C Je, J. Hader, F. Rossi, K.
Köhler, S.W. Koch, and H. Kurz. “Conservation of Intraband Coherence upon Carrier
Relaxation by LO-Phonon Emission.” In Quantum Electronics and Laser Science
Conference. Optical Society of America, 1997.
ieee: T. Meier et al., “Conservation of intraband coherence upon carrier
relaxation by LO-phonon emission,” presented at the Quantum Electronics and Laser
Science Conference 1997, Baltimore, Maryland United States, 1997.
mla: Meier, Torsten, et al. “Conservation of Intraband Coherence upon Carrier Relaxation
by LO-Phonon Emission.” Quantum Electronics and Laser Science Conference,
QTuE16, Optical Society of America, 1997.
short: 'T. Meier, F. Wolter, H.G. Roskos, K.-C. Je, J. Hader, F. Rossi, K. Köhler,
S.W. Koch, H. Kurz, in: Quantum Electronics and Laser Science Conference, Optical
Society of America, 1997.'
conference:
end_date: 1997-05-23
location: Baltimore, Maryland United States
name: Quantum Electronics and Laser Science Conference 1997
start_date: 1997-05-18
date_created: 2023-05-01T10:55:22Z
date_updated: 2023-05-01T10:55:25Z
department:
- _id: '293'
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://opg.optica.org/abstract.cfm?uri=qels-1997-QTuE16
publication: Quantum Electronics and Laser Science Conference
publication_identifier:
isbn:
- 1-55752-501-3
publication_status: published
publisher: Optical Society of America
status: public
title: Conservation of intraband coherence upon carrier relaxation by LO-phonon emission
type: conference
user_id: '49063'
year: '1997'
...
---
_id: '44276'
abstract:
- lang: eng
text: In recent years the linear emission dynamics of microcavities containing an
optical absorber has been a subject of intense research. For strong coupling between
the cavity and the absorber, the spectrum of the coupled system shows two peaks
and the linear dynamics of the coupled system is dominated by pronounced oscillations
at the normal mode frequency.1 Yet, the uniqueness of the coupled absorber-cavity
system cannot be concluded from its linear dynamics.
article_number: QMC3
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: M.
full_name: Koch, M.
last_name: Koch
- first_name: J.
full_name: Shah, J.
last_name: Shah
citation:
ama: 'Meier T, Koch M, Shah J. Nonlinear dynamics of the coupled exciton-cavity
system. In: Quantum Electronics and Laser Science Conference. Optical Society
of America; 1997.'
apa: Meier, T., Koch, M., & Shah, J. (1997). Nonlinear dynamics of the coupled
exciton-cavity system. Quantum Electronics and Laser Science Conference,
Article QMC3. Quantum Electronics and Laser Science Conference 1997, Baltimore,
Maryland United States.
bibtex: '@inproceedings{Meier_Koch_Shah_1997, title={Nonlinear dynamics of the coupled
exciton-cavity system}, number={QMC3}, booktitle={Quantum Electronics and Laser
Science Conference}, publisher={Optical Society of America}, author={Meier, Torsten
and Koch, M. and Shah, J.}, year={1997} }'
chicago: Meier, Torsten, M. Koch, and J. Shah. “Nonlinear Dynamics of the Coupled
Exciton-Cavity System.” In Quantum Electronics and Laser Science Conference.
Optical Society of America, 1997.
ieee: T. Meier, M. Koch, and J. Shah, “Nonlinear dynamics of the coupled exciton-cavity
system,” presented at the Quantum Electronics and Laser Science Conference 1997,
Baltimore, Maryland United States, 1997.
mla: Meier, Torsten, et al. “Nonlinear Dynamics of the Coupled Exciton-Cavity System.”
Quantum Electronics and Laser Science Conference, QMC3, Optical Society
of America, 1997.
short: 'T. Meier, M. Koch, J. Shah, in: Quantum Electronics and Laser Science Conference,
Optical Society of America, 1997.'
conference:
end_date: 1997-05-23
location: Baltimore, Maryland United States
name: Quantum Electronics and Laser Science Conference 1997
start_date: 1997-05-18
date_created: 2023-05-01T10:58:31Z
date_updated: 2023-05-01T10:58:34Z
department:
- _id: '293'
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://opg.optica.org/abstract.cfm?uri=QELS-1997-QMC3
publication: Quantum Electronics and Laser Science Conference
publication_identifier:
isbn:
- 1-55752-501-3
publication_status: published
publisher: Optical Society of America
status: public
title: Nonlinear dynamics of the coupled exciton-cavity system
type: conference
user_id: '49063'
year: '1997'
...
---
_id: '43347'
abstract:
- lang: eng
text: The pump−probe signal from the light-harvesting antenna LH2 of purple bacteria
is analyzed using a Green function expression derived by solving the nonlinear
exciton-oscillator equations of motion (NEE). A microscopic definition of the
exciton mean free path (Lf) and localization size (Lρ) is given in terms of the
off-diagonal elements of the exciton Green function and density matrix, respectively.
Using phonon-induced (homogeneous) and disorder-induced (inhomogeneous) line widths
compatible with superradiane measurements, we find that at 4.2 K the localization
size is Lρ = 15 and that the shift ΔΩ between the positive and negative peaks
in the differential absorption is determined by a different effective size Lf/2
= 5.6 associated with the exciton mean free path. Our model further predicts the
recently observed superradiance coherence size determined by Lρ.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: V.
full_name: Chernyak, V.
last_name: Chernyak
- first_name: S.
full_name: Mukamel, S.
last_name: Mukamel
citation:
ama: Meier T, Chernyak V, Mukamel S. Multiple Exciton Coherence Sizes in Photosynthetic
Antenna Complexes viewed by Pump-Probe Spectroscopy. The Journal of Physical
Chemistry B. 1997;101(37):7332-7342. doi:10.1021/jp970045v
apa: Meier, T., Chernyak, V., & Mukamel, S. (1997). Multiple Exciton Coherence
Sizes in Photosynthetic Antenna Complexes viewed by Pump-Probe Spectroscopy. The
Journal of Physical Chemistry B, 101(37), 7332–7342. https://doi.org/10.1021/jp970045v
bibtex: '@article{Meier_Chernyak_Mukamel_1997, title={Multiple Exciton Coherence
Sizes in Photosynthetic Antenna Complexes viewed by Pump-Probe Spectroscopy},
volume={101}, DOI={10.1021/jp970045v},
number={37}, journal={The Journal of Physical Chemistry B}, publisher={American
Chemical Society}, author={Meier, Torsten and Chernyak, V. and Mukamel, S.}, year={1997},
pages={7332–7342} }'
chicago: 'Meier, Torsten, V. Chernyak, and S. Mukamel. “Multiple Exciton Coherence
Sizes in Photosynthetic Antenna Complexes Viewed by Pump-Probe Spectroscopy.”
The Journal of Physical Chemistry B 101, no. 37 (1997): 7332–42. https://doi.org/10.1021/jp970045v.'
ieee: 'T. Meier, V. Chernyak, and S. Mukamel, “Multiple Exciton Coherence Sizes
in Photosynthetic Antenna Complexes viewed by Pump-Probe Spectroscopy,” The
Journal of Physical Chemistry B, vol. 101, no. 37, pp. 7332–7342, 1997, doi:
10.1021/jp970045v.'
mla: Meier, Torsten, et al. “Multiple Exciton Coherence Sizes in Photosynthetic
Antenna Complexes Viewed by Pump-Probe Spectroscopy.” The Journal of Physical
Chemistry B, vol. 101, no. 37, American Chemical Society, 1997, pp. 7332–42,
doi:10.1021/jp970045v.
short: T. Meier, V. Chernyak, S. Mukamel, The Journal of Physical Chemistry B 101
(1997) 7332–7342.
date_created: 2023-04-02T21:09:44Z
date_updated: 2023-05-01T13:33:59Z
department:
- _id: '293'
doi: 10.1021/jp970045v
extern: '1'
intvolume: ' 101'
issue: '37'
language:
- iso: eng
main_file_link:
- url: https://pubs.acs.org/doi/abs/10.1021/jp970045v
page: 7332-7342
publication: The Journal of Physical Chemistry B
publication_status: published
publisher: American Chemical Society
status: public
title: Multiple Exciton Coherence Sizes in Photosynthetic Antenna Complexes viewed
by Pump-Probe Spectroscopy
type: journal_article
user_id: '49063'
volume: 101
year: '1997'
...
---
_id: '43407'
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: T.
full_name: Stroucken, T.
last_name: Stroucken
- first_name: A.
full_name: Knorr, A.
last_name: Knorr
- first_name: J.
full_name: Hader, J.
last_name: Hader
- first_name: F.
full_name: Rossi, F.
last_name: Rossi
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
citation:
ama: 'Meier T, Koch SW, Stroucken T, et al. Coherent Dynamics of Semiconductor Heterostructures.
In: Koch SW, ed. Microscopic Theory Of Semiconductors: Quantum Kinetics, Confinement
and Lasers. World Scientific; 1996:81-130. doi:10.1142/9789812830487_0003'
apa: 'Meier, T., Koch, S. W., Stroucken, T., Knorr, A., Hader, J., Rossi, F., &
Thomas, P. (1996). Coherent Dynamics of Semiconductor Heterostructures. In S.
W. Koch (Ed.), Microscopic Theory Of Semiconductors: Quantum Kinetics, Confinement
and Lasers (pp. 81–130). World Scientific. https://doi.org/10.1142/9789812830487_0003'
bibtex: '@inbook{Meier_Koch_Stroucken_Knorr_Hader_Rossi_Thomas_1996, place={Singapore},
title={Coherent Dynamics of Semiconductor Heterostructures}, DOI={10.1142/9789812830487_0003},
booktitle={Microscopic Theory Of Semiconductors: Quantum Kinetics, Confinement
and Lasers}, publisher={World Scientific}, author={Meier, Torsten and Koch, S.W.
and Stroucken, T. and Knorr, A. and Hader, J. and Rossi, F. and Thomas, P.}, editor={Koch,
S.W.}, year={1996}, pages={81–130} }'
chicago: 'Meier, Torsten, S.W. Koch, T. Stroucken, A. Knorr, J. Hader, F. Rossi,
and P. Thomas. “Coherent Dynamics of Semiconductor Heterostructures.” In Microscopic
Theory Of Semiconductors: Quantum Kinetics, Confinement and Lasers, edited
by S.W. Koch, 81–130. Singapore: World Scientific, 1996. https://doi.org/10.1142/9789812830487_0003.'
ieee: 'T. Meier et al., “Coherent Dynamics of Semiconductor Heterostructures,”
in Microscopic Theory Of Semiconductors: Quantum Kinetics, Confinement and
Lasers, S. W. Koch, Ed. Singapore: World Scientific, 1996, pp. 81–130.'
mla: 'Meier, Torsten, et al. “Coherent Dynamics of Semiconductor Heterostructures.”
Microscopic Theory Of Semiconductors: Quantum Kinetics, Confinement and Lasers,
edited by S.W. Koch, World Scientific, 1996, pp. 81–130, doi:10.1142/9789812830487_0003.'
short: 'T. Meier, S.W. Koch, T. Stroucken, A. Knorr, J. Hader, F. Rossi, P. Thomas,
in: S.W. Koch (Ed.), Microscopic Theory Of Semiconductors: Quantum Kinetics, Confinement
and Lasers, World Scientific, Singapore, 1996, pp. 81–130.'
date_created: 2023-04-05T13:31:07Z
date_updated: 2023-04-05T13:33:23Z
department:
- _id: '293'
doi: 10.1142/9789812830487_0003
editor:
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://books.google.de/books?hl=en&lr=&id=bowNLCvA_e4C&oi=fnd&pg=PA81&dq=info:8FiE_XXxVT0J:scholar.google.com&ots=VVtxG-Td8Y&sig=u3-biMnQL6nY7p2hB_2iK-NXz1g&redir_esc=y#v=onepage&q&f=false
oa: '1'
page: 81-130
place: Singapore
publication: 'Microscopic Theory Of Semiconductors: Quantum Kinetics, Confinement
and Lasers'
publication_status: published
publisher: World Scientific
status: public
title: Coherent Dynamics of Semiconductor Heterostructures
type: book_chapter
user_id: '49063'
year: '1996'
...
---
_id: '43413'
abstract:
- lang: eng
text: We describe a novel three-pulse degenerate four-wave mixing configuration
that permits the direct observation of the coherence between the σ+ and the σ−
exciton states in a GaAs quantum well excited in a two-photon process. It is found
that the phase coherence between the two single heavy-hole exciton states decays
with a time constant that is considerably longer than the dephasing time of the
coherence between these states and the ground state (interband coherence). All
the experimental data are well described by numerical solutions of the optical
Bloch equations for a phenomenological multilevel model.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: K.
full_name: Bott, K.
last_name: Bott
- first_name: E.J.
full_name: Mayer, E.J.
last_name: Mayer
- first_name: G.O.
full_name: Smith, G.O.
last_name: Smith
- first_name: V.
full_name: Heuckeroth, V.
last_name: Heuckeroth
- first_name: M.
full_name: Hübner, M.
last_name: Hübner
- first_name: J.
full_name: Kuhl, J.
last_name: Kuhl
- first_name: A.
full_name: Schulze, A.
last_name: Schulze
- first_name: M.
full_name: Lindberg, M.
last_name: Lindberg
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: R.
full_name: Hey, R.
last_name: Hey
- first_name: K.
full_name: Ploog, K.
last_name: Ploog
citation:
ama: Meier T, Bott K, Mayer EJ, et al. Dephasing of interacting heavy-hole and light-hole
excitons in GaAs quantum wells. Journal of the Optical Society of America B.
1996;13(5):1026-1030. doi:10.1364/JOSAB.13.001026
apa: Meier, T., Bott, K., Mayer, E. J., Smith, G. O., Heuckeroth, V., Hübner, M.,
Kuhl, J., Schulze, A., Lindberg, M., Koch, S. W., Thomas, P., Hey, R., & Ploog,
K. (1996). Dephasing of interacting heavy-hole and light-hole excitons in GaAs
quantum wells. Journal of the Optical Society of America B, 13(5),
1026–1030. https://doi.org/10.1364/JOSAB.13.001026
bibtex: '@article{Meier_Bott_Mayer_Smith_Heuckeroth_Hübner_Kuhl_Schulze_Lindberg_Koch_et
al._1996, title={Dephasing of interacting heavy-hole and light-hole excitons in
GaAs quantum wells}, volume={13}, DOI={10.1364/JOSAB.13.001026},
number={5}, journal={Journal of the Optical Society of America B}, publisher={Optica
Publishing Group}, author={Meier, Torsten and Bott, K. and Mayer, E.J. and Smith,
G.O. and Heuckeroth, V. and Hübner, M. and Kuhl, J. and Schulze, A. and Lindberg,
M. and Koch, S.W. and et al.}, year={1996}, pages={1026–1030} }'
chicago: 'Meier, Torsten, K. Bott, E.J. Mayer, G.O. Smith, V. Heuckeroth, M. Hübner,
J. Kuhl, et al. “Dephasing of Interacting Heavy-Hole and Light-Hole Excitons in
GaAs Quantum Wells.” Journal of the Optical Society of America B 13, no.
5 (1996): 1026–30. https://doi.org/10.1364/JOSAB.13.001026.'
ieee: 'T. Meier et al., “Dephasing of interacting heavy-hole and light-hole
excitons in GaAs quantum wells,” Journal of the Optical Society of America
B, vol. 13, no. 5, pp. 1026–1030, 1996, doi: 10.1364/JOSAB.13.001026.'
mla: Meier, Torsten, et al. “Dephasing of Interacting Heavy-Hole and Light-Hole
Excitons in GaAs Quantum Wells.” Journal of the Optical Society of America
B, vol. 13, no. 5, Optica Publishing Group, 1996, pp. 1026–30, doi:10.1364/JOSAB.13.001026.
short: T. Meier, K. Bott, E.J. Mayer, G.O. Smith, V. Heuckeroth, M. Hübner, J. Kuhl,
A. Schulze, M. Lindberg, S.W. Koch, P. Thomas, R. Hey, K. Ploog, Journal of the
Optical Society of America B 13 (1996) 1026–1030.
date_created: 2023-04-05T13:45:07Z
date_updated: 2023-04-05T13:45:14Z
department:
- _id: '293'
doi: 10.1364/JOSAB.13.001026
extern: '1'
intvolume: ' 13'
issue: '5'
language:
- iso: eng
main_file_link:
- url: https://opg.optica.org/josab/abstract.cfm?uri=josab-13-5-1026
page: 1026-1030
publication: Journal of the Optical Society of America B
publication_status: published
publisher: Optica Publishing Group
status: public
title: Dephasing of interacting heavy-hole and light-hole excitons in GaAs quantum
wells
type: journal_article
user_id: '49063'
volume: 13
year: '1996'
...
---
_id: '43553'
abstract:
- lang: eng
text: During the last decade, a variety of field-induced coherent phenomena in semiconductor
superlattices has received considerable attention both from a theoretical and
from an experimental point of view. For the case of a static applied electric
field, the existence of Bloch oscillations has been predicted theoretically and
confirmed by means of different experimental techniques of nonlinear optical spectroscopy.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: F.
full_name: Rossi, F.
last_name: Rossi
- first_name: K.-C
full_name: Je, K.-C
last_name: Je
- first_name: J.
full_name: Hader, J.
last_name: Hader
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
citation:
ama: 'Meier T, Rossi F, Je K-C, Hader J, Thomas P, Koch SW. On the Observability
of dynamic localization in semiconductor superlattices using optical spectroscopy.
In: Hess K, ed. Hot Carriers in Semiconductors. New York; 1996:195-197.
doi:10.1007/978-1-4613-0401-2_46'
apa: Meier, T., Rossi, F., Je, K.-C., Hader, J., Thomas, P., & Koch, S. W. (1996).
On the Observability of dynamic localization in semiconductor superlattices using
optical spectroscopy. In K. Hess (Ed.), Hot Carriers in Semiconductors
(pp. 195–197). New York. https://doi.org/10.1007/978-1-4613-0401-2_46
bibtex: '@inbook{Meier_Rossi_Je_Hader_Thomas_Koch_1996, place={Plenum Press}, title={On
the Observability of dynamic localization in semiconductor superlattices using
optical spectroscopy}, DOI={10.1007/978-1-4613-0401-2_46},
booktitle={Hot Carriers in Semiconductors}, publisher={New York}, author={Meier,
Torsten and Rossi, F. and Je, K.-C and Hader, J. and Thomas, P. and Koch, S.W.},
editor={Hess, K.}, year={1996}, pages={195–197} }'
chicago: 'Meier, Torsten, F. Rossi, K.-C Je, J. Hader, P. Thomas, and S.W. Koch.
“On the Observability of Dynamic Localization in Semiconductor Superlattices Using
Optical Spectroscopy.” In Hot Carriers in Semiconductors, edited by K.
Hess, 195–97. Plenum Press: New York, 1996. https://doi.org/10.1007/978-1-4613-0401-2_46.'
ieee: 'T. Meier, F. Rossi, K.-C. Je, J. Hader, P. Thomas, and S. W. Koch, “On the
Observability of dynamic localization in semiconductor superlattices using optical
spectroscopy,” in Hot Carriers in Semiconductors, K. Hess, Ed. Plenum Press:
New York, 1996, pp. 195–197.'
mla: Meier, Torsten, et al. “On the Observability of Dynamic Localization in Semiconductor
Superlattices Using Optical Spectroscopy.” Hot Carriers in Semiconductors,
edited by K. Hess, New York, 1996, pp. 195–97, doi:10.1007/978-1-4613-0401-2_46.
short: 'T. Meier, F. Rossi, K.-C. Je, J. Hader, P. Thomas, S.W. Koch, in: K. Hess
(Ed.), Hot Carriers in Semiconductors, New York, Plenum Press, 1996, pp. 195–197.'
conference:
location: Chicago
name: Proceedings of 9th Conference on Hot Carriers, 1995
date_created: 2023-04-14T22:29:03Z
date_updated: 2023-04-14T22:34:45Z
department:
- _id: '293'
doi: 10.1007/978-1-4613-0401-2_46
editor:
- first_name: K.
full_name: Hess, K.
last_name: Hess
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/chapter/10.1007/978-1-4613-0401-2_46
page: 195-197
place: Plenum Press
publication: Hot Carriers in Semiconductors
publication_identifier:
isbn:
- 978-1-4613-8035-1
publication_status: published
publisher: New York
status: public
title: On the Observability of dynamic localization in semiconductor superlattices
using optical spectroscopy
type: book_chapter
user_id: '49063'
year: '1996'
...
---
_id: '43617'
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: F.
full_name: Rossi, F.
last_name: Rossi
- first_name: M.
full_name: Gulia, M.
last_name: Gulia
- first_name: P.E.
full_name: Selbmann, P.E.
last_name: Selbmann
- first_name: E.
full_name: Molinari, E.
last_name: Molinari
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
citation:
ama: 'Meier T, Rossi F, Gulia M, et al. Microscopic theory of the Bloch-oscillation
dynamics in semiconductor superlattices: Intra- versus interband Dephasing. In:
Scheffler M, Zimmermann R, eds. Proceedings of the 23rd ICPS. World Scientific;
1996:1775-1778.'
apa: 'Meier, T., Rossi, F., Gulia, M., Selbmann, P. E., Molinari, E., Thomas, P.,
Thomas, P., & Koch, S. W. (1996). Microscopic theory of the Bloch-oscillation
dynamics in semiconductor superlattices: Intra- versus interband Dephasing. In
M. Scheffler & R. Zimmermann (Eds.), Proceedings of the 23rd ICPS (pp.
1775–1778). World Scientific.'
bibtex: '@inproceedings{Meier_Rossi_Gulia_Selbmann_Molinari_Thomas_Thomas_Koch_1996,
place={Singapore}, title={Microscopic theory of the Bloch-oscillation dynamics
in semiconductor superlattices: Intra- versus interband Dephasing}, booktitle={Proceedings
of the 23rd ICPS}, publisher={World Scientific}, author={Meier, Torsten and Rossi,
F. and Gulia, M. and Selbmann, P.E. and Molinari, E. and Thomas, P. and Thomas,
P. and Koch, S.W.}, editor={Scheffler, M. and Zimmermann, R.}, year={1996}, pages={1775–1778}
}'
chicago: 'Meier, Torsten, F. Rossi, M. Gulia, P.E. Selbmann, E. Molinari, P. Thomas,
P. Thomas, and S.W. Koch. “Microscopic Theory of the Bloch-Oscillation Dynamics
in Semiconductor Superlattices: Intra- versus Interband Dephasing.” In Proceedings
of the 23rd ICPS, edited by M. Scheffler and R. Zimmermann, 1775–78. Singapore:
World Scientific, 1996.'
ieee: 'T. Meier et al., “Microscopic theory of the Bloch-oscillation dynamics
in semiconductor superlattices: Intra- versus interband Dephasing,” in Proceedings
of the 23rd ICPS, Berlin, 1996, pp. 1775–1778.'
mla: 'Meier, Torsten, et al. “Microscopic Theory of the Bloch-Oscillation Dynamics
in Semiconductor Superlattices: Intra- versus Interband Dephasing.” Proceedings
of the 23rd ICPS, edited by M. Scheffler and R. Zimmermann, World Scientific,
1996, pp. 1775–78.'
short: 'T. Meier, F. Rossi, M. Gulia, P.E. Selbmann, E. Molinari, P. Thomas, P.
Thomas, S.W. Koch, in: M. Scheffler, R. Zimmermann (Eds.), Proceedings of the
23rd ICPS, World Scientific, Singapore, 1996, pp. 1775–1778.'
conference:
location: Berlin
name: The Physics of Semiconductors, 1995
date_created: 2023-04-15T01:02:36Z
date_updated: 2023-04-15T01:02:50Z
department:
- _id: '293'
editor:
- first_name: M.
full_name: Scheffler, M.
last_name: Scheffler
- first_name: R.
full_name: Zimmermann, R.
last_name: Zimmermann
extern: '1'
language:
- iso: eng
page: 1775-1778
place: Singapore
publication: Proceedings of the 23rd ICPS
publication_status: published
publisher: World Scientific
status: public
title: 'Microscopic theory of the Bloch-oscillation dynamics in semiconductor superlattices:
Intra- versus interband Dephasing'
type: conference
user_id: '49063'
year: '1996'
...
---
_id: '43410'
abstract:
- lang: eng
text: We study exciton ionization induced by an axial electric field in a strongly
coupled GaAs/Al0.3Ga0.7 As superlattice at low temperatures. The field-induced
ionization times of the heavy-hole 1s exciton in the miniband field regime are
determined from transient four-wave-mixing experiments and theoretical model calculations.
They are found to decrease with increasing field, and lie in the picosecond and
subpicosecond ranges for fields on the order of a few kV/cm. They are considerably
longer than those calculated for a 1s exciton in bulk GaAs. We explain this difference
as a result of the nonparabolicities in the superlattice miniband dispersion.
In addition to studying the field-induced ionization of the 1s resonance, we also
investigate the field dependence of excitonic wave packets composed of both bound
and continuum states of the exciton. It is found that the continuum components
of the wave packet are more sensitive to low electric fields than the 1s component.
© 1996 The American Physical Society.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: G.
full_name: von Plessen, G.
last_name: von Plessen
- first_name: M.
full_name: Koch, M.
last_name: Koch
- first_name: J.
full_name: Feldmann, J.
last_name: Feldmann
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: E.O.
full_name: Göbel, E.O.
last_name: Göbel
- first_name: ' K.W.'
full_name: Goosen, K.W.
last_name: Goosen
- first_name: J.M.
full_name: Kuo, J.M.
last_name: Kuo
- first_name: R.F.
full_name: Kopf, R.F.
last_name: Kopf
citation:
ama: Meier T, von Plessen G, Koch M, et al. Exciton ionization induced by an electric
field in a strongly coupled GaAs/AlxGa1-xAs superlattice. Physical Review-Section
B-Condensed Matter. 1996;53(20):13688-13693. doi:10.1103/PhysRevB.53.13688
apa: Meier, T., von Plessen, G., Koch, M., Feldmann, J., Thomas, P., Koch, S. W.,
Göbel, E. O., Goosen, K.W., Kuo, J. M., & Kopf, R. F. (1996). Exciton ionization
induced by an electric field in a strongly coupled GaAs/AlxGa1-xAs superlattice.
Physical Review-Section B-Condensed Matter, 53(20), 13688–13693.
https://doi.org/10.1103/PhysRevB.53.13688
bibtex: '@article{Meier_von Plessen_Koch_Feldmann_Thomas_Koch_Göbel_Goosen_Kuo_Kopf_1996,
title={Exciton ionization induced by an electric field in a strongly coupled GaAs/AlxGa1-xAs
superlattice}, volume={53}, DOI={10.1103/PhysRevB.53.13688},
number={20}, journal={Physical Review-Section B-Condensed Matter}, author={Meier,
Torsten and von Plessen, G. and Koch, M. and Feldmann, J. and Thomas, P. and Koch,
S.W. and Göbel, E.O. and Goosen, K.W. and Kuo, J.M. and Kopf, R.F.}, year={1996},
pages={13688–13693} }'
chicago: 'Meier, Torsten, G. von Plessen, M. Koch, J. Feldmann, P. Thomas, S.W.
Koch, E.O. Göbel, K.W. Goosen, J.M. Kuo, and R.F. Kopf. “Exciton Ionization Induced
by an Electric Field in a Strongly Coupled GaAs/AlxGa1-XAs Superlattice.” Physical
Review-Section B-Condensed Matter 53, no. 20 (1996): 13688–93. https://doi.org/10.1103/PhysRevB.53.13688.'
ieee: 'T. Meier et al., “Exciton ionization induced by an electric field
in a strongly coupled GaAs/AlxGa1-xAs superlattice,” Physical Review-Section
B-Condensed Matter, vol. 53, no. 20, pp. 13688–13693, 1996, doi: 10.1103/PhysRevB.53.13688.'
mla: Meier, Torsten, et al. “Exciton Ionization Induced by an Electric Field in
a Strongly Coupled GaAs/AlxGa1-XAs Superlattice.” Physical Review-Section B-Condensed
Matter, vol. 53, no. 20, 1996, pp. 13688–93, doi:10.1103/PhysRevB.53.13688.
short: T. Meier, G. von Plessen, M. Koch, J. Feldmann, P. Thomas, S.W. Koch, E.O.
Göbel, K.W. Goosen, J.M. Kuo, R.F. Kopf, Physical Review-Section B-Condensed
Matter 53 (1996) 13688–13693.
date_created: 2023-04-05T13:41:29Z
date_updated: 2023-04-05T13:41:32Z
department:
- _id: '293'
doi: 10.1103/PhysRevB.53.13688
extern: '1'
intvolume: ' 53'
issue: '20'
language:
- iso: eng
main_file_link:
- url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.53.13688
page: 13688-13693
publication: Physical Review-Section B-Condensed Matter
publication_status: published
status: public
title: Exciton ionization induced by an electric field in a strongly coupled GaAs/AlxGa1-xAs
superlattice
type: journal_article
user_id: '49063'
volume: 53
year: '1996'
...
---
_id: '43416'
abstract:
- lang: eng
text: Beats in the transient four-wave-mixing signal from strongly inhomogeneously
broadened semiconductor quantum wells are observed. Based on their phase and polarization
properties, the beats are assigned to biexcitons in the mesoscopically disordered
material. With increasing excitation intensity a halving of the beat period is
observed and is accurately reproduced by calculations including fifth-order contributions.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: T.F.
full_name: Albrecht, T.F.
last_name: Albrecht
- first_name: K.
full_name: Bott, K.
last_name: Bott
- first_name: A.
full_name: Schulze, A.
last_name: Schulze
- first_name: M.
full_name: Koch, M.
last_name: Koch
- first_name: S.T.
full_name: Cundiff, S.T.
last_name: Cundiff
- first_name: J.
full_name: Feldmann, J.
last_name: Feldmann
- first_name: W.
full_name: Stolz, W.
last_name: Stolz
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: E.O.
full_name: Göbel, E.O.
last_name: Göbel
citation:
ama: Meier T, Albrecht TF, Bott K, et al. Disorder mediated biexcitonic beats in
semiconductor quantum wells. Physical Review B. 1996;54(7):4436-4439. doi:10.1103/PhysRevB.54.4436
apa: Meier, T., Albrecht, T. F., Bott, K., Schulze, A., Koch, M., Cundiff, S. T.,
Feldmann, J., Stolz, W., Thomas, P., Koch, S. W., & Göbel, E. O. (1996). Disorder
mediated biexcitonic beats in semiconductor quantum wells. Physical Review
B, 54(7), 4436–4439. https://doi.org/10.1103/PhysRevB.54.4436
bibtex: '@article{Meier_Albrecht_Bott_Schulze_Koch_Cundiff_Feldmann_Stolz_Thomas_Koch_et
al._1996, title={Disorder mediated biexcitonic beats in semiconductor quantum
wells}, volume={54}, DOI={10.1103/PhysRevB.54.4436},
number={7}, journal={Physical Review B}, publisher={American Physical Society},
author={Meier, Torsten and Albrecht, T.F. and Bott, K. and Schulze, A. and Koch,
M. and Cundiff, S.T. and Feldmann, J. and Stolz, W. and Thomas, P. and Koch, S.W.
and et al.}, year={1996}, pages={4436–4439} }'
chicago: 'Meier, Torsten, T.F. Albrecht, K. Bott, A. Schulze, M. Koch, S.T. Cundiff,
J. Feldmann, et al. “Disorder Mediated Biexcitonic Beats in Semiconductor Quantum
Wells.” Physical Review B 54, no. 7 (1996): 4436–39. https://doi.org/10.1103/PhysRevB.54.4436.'
ieee: 'T. Meier et al., “Disorder mediated biexcitonic beats in semiconductor
quantum wells,” Physical Review B, vol. 54, no. 7, pp. 4436–4439, 1996,
doi: 10.1103/PhysRevB.54.4436.'
mla: Meier, Torsten, et al. “Disorder Mediated Biexcitonic Beats in Semiconductor
Quantum Wells.” Physical Review B, vol. 54, no. 7, American Physical Society,
1996, pp. 4436–39, doi:10.1103/PhysRevB.54.4436.
short: T. Meier, T.F. Albrecht, K. Bott, A. Schulze, M. Koch, S.T. Cundiff, J. Feldmann,
W. Stolz, P. Thomas, S.W. Koch, E.O. Göbel, Physical Review B 54 (1996) 4436–4439.
date_created: 2023-04-05T13:48:46Z
date_updated: 2023-04-05T13:48:48Z
department:
- _id: '293'
doi: 10.1103/PhysRevB.54.4436
extern: '1'
intvolume: ' 54'
issue: '7'
language:
- iso: eng
main_file_link:
- url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.54.4436
page: 4436-4439
publication: Physical Review B
publication_status: published
publisher: American Physical Society
status: public
title: Disorder mediated biexcitonic beats in semiconductor quantum wells
type: journal_article
user_id: '49063'
volume: 54
year: '1996'
...
---
_id: '43419'
abstract:
- lang: eng
text: Electronic correlation effects which can be directly probed by ultrafast four-wave
mixing are predicted using the electronic-oscillator representation of conjugated
polyenes. Comparison with inorganic semiconductors is made possible since the
semiconductor Bloch equations projected onto the lowest exciton are obtained as
a limiting case. A sign difference in a nonlinear scattering potential clearly
shows up in the Wigner spectrogram representing the time and frequency resolved
signal.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: S.
full_name: Mukamel, S.
last_name: Mukamel
citation:
ama: Meier T, Mukamel S. Femtosecond Spectroscopic Signatures of Electronic Correlations
in Conjugated Polyenes and Semiconductor Nanostructures. Physical review letters.
1996;77(16):3471-3474. doi:10.1103/PhysRevLett.77.3471
apa: Meier, T., & Mukamel, S. (1996). Femtosecond Spectroscopic Signatures of
Electronic Correlations in Conjugated Polyenes and Semiconductor Nanostructures.
Physical Review Letters, 77(16), 3471–3474. https://doi.org/10.1103/PhysRevLett.77.3471
bibtex: '@article{Meier_Mukamel_1996, title={Femtosecond Spectroscopic Signatures
of Electronic Correlations in Conjugated Polyenes and Semiconductor Nanostructures},
volume={77}, DOI={10.1103/PhysRevLett.77.3471},
number={16}, journal={Physical review letters}, publisher={American Physical Society},
author={Meier, Torsten and Mukamel, S.}, year={1996}, pages={3471–3474} }'
chicago: 'Meier, Torsten, and S. Mukamel. “Femtosecond Spectroscopic Signatures
of Electronic Correlations in Conjugated Polyenes and Semiconductor Nanostructures.”
Physical Review Letters 77, no. 16 (1996): 3471–74. https://doi.org/10.1103/PhysRevLett.77.3471.'
ieee: 'T. Meier and S. Mukamel, “Femtosecond Spectroscopic Signatures of Electronic
Correlations in Conjugated Polyenes and Semiconductor Nanostructures,” Physical
review letters, vol. 77, no. 16, pp. 3471–3474, 1996, doi: 10.1103/PhysRevLett.77.3471.'
mla: Meier, Torsten, and S. Mukamel. “Femtosecond Spectroscopic Signatures of Electronic
Correlations in Conjugated Polyenes and Semiconductor Nanostructures.” Physical
Review Letters, vol. 77, no. 16, American Physical Society, 1996, pp. 3471–74,
doi:10.1103/PhysRevLett.77.3471.
short: T. Meier, S. Mukamel, Physical Review Letters 77 (1996) 3471–3474.
date_created: 2023-04-05T13:51:41Z
date_updated: 2023-04-05T13:51:47Z
department:
- _id: '293'
doi: 10.1103/PhysRevLett.77.3471
extern: '1'
intvolume: ' 77'
issue: '16'
language:
- iso: eng
main_file_link:
- url: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.77.3471
page: 3471-3474
publication: Physical review letters
publication_status: published
publisher: American Physical Society
status: public
title: Femtosecond Spectroscopic Signatures of Electronic Correlations in Conjugated
Polyenes and Semiconductor Nanostructures
type: journal_article
user_id: '49063'
volume: 77
year: '1996'
...
---
_id: '43565'
abstract:
- lang: eng
text: The dynamics of carriers induced by electric fields in semiconductor superlattices
has received much interest in recent years. Phenomena like Bloch oscillations
and negative differential velocity in these structures have been studied using
a variety of experimental techniques [1–5]. One particular point of interest has
been the transition of the miniband regime to the Bloch oscillation regime with
increasing electric field [6,7]. Cw spectra of strongly-coupled superlattices
have evidenced that this transition is concomitant with a rapid field-induced
ionization of the zero-field miniband exciton [5,8]. While it has been pointed
out from the theoretical side that the field-induced ionization process strongly
influences the coherent dynamics in the transition region [9], no systematic experimental
investigation of the ionization process has been carried out so far. One interesting
question that such an investigation could help to answer is to what extent this
ionization process differs from the well-documented case of field-induced exciton
ionization in bulk semiconductors.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: M.
full_name: Koch, M.
last_name: Koch
- first_name: G.
full_name: von Plessen, G.
last_name: von Plessen
- first_name: J.
full_name: Feldmann, J.
last_name: Feldmann
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: E.O.
full_name: Göbel, E.O.
last_name: Göbel
- first_name: K.W.
full_name: Goosen, K.W.
last_name: Goosen
- first_name: J.M.
full_name: Kuo, J.M.
last_name: Kuo
- first_name: R.F.
full_name: Kopf, R.F.
last_name: Kopf
citation:
ama: 'Meier T, Koch M, von Plessen G, et al. Field-induced exciton ionization studied
by four-wave mixing. In: Hess K, ed. Hot Carriers in Semiconductors. Plenum
Press; 1996:3-6. doi:10.1007/978-1-4613-0401-2_1'
apa: Meier, T., Koch, M., von Plessen, G., Feldmann, J., Koch, S. W., Thomas, P.,
Göbel, E. O., Goosen, K. W., Kuo, J. M., & Kopf, R. F. (1996). Field-induced
exciton ionization studied by four-wave mixing. In K. Hess (Ed.), Hot Carriers
in Semiconductors (pp. 3–6). Plenum Press. https://doi.org/10.1007/978-1-4613-0401-2_1
bibtex: '@inbook{Meier_Koch_von Plessen_Feldmann_Koch_Thomas_Göbel_Goosen_Kuo_Kopf_1996,
place={New York}, title={Field-induced exciton ionization studied by four-wave
mixing}, DOI={10.1007/978-1-4613-0401-2_1},
booktitle={Hot Carriers in Semiconductors}, publisher={Plenum Press}, author={Meier,
Torsten and Koch, M. and von Plessen, G. and Feldmann, J. and Koch, S.W. and Thomas,
P. and Göbel, E.O. and Goosen, K.W. and Kuo, J.M. and Kopf, R.F.}, editor={Hess,
K.}, year={1996}, pages={3–6} }'
chicago: 'Meier, Torsten, M. Koch, G. von Plessen, J. Feldmann, S.W. Koch, P. Thomas,
E.O. Göbel, K.W. Goosen, J.M. Kuo, and R.F. Kopf. “Field-Induced Exciton Ionization
Studied by Four-Wave Mixing.” In Hot Carriers in Semiconductors, edited
by K. Hess, 3–6. New York: Plenum Press, 1996. https://doi.org/10.1007/978-1-4613-0401-2_1.'
ieee: 'T. Meier et al., “Field-induced exciton ionization studied by four-wave
mixing,” in Hot Carriers in Semiconductors, K. Hess, Ed. New York: Plenum
Press, 1996, pp. 3–6.'
mla: Meier, Torsten, et al. “Field-Induced Exciton Ionization Studied by Four-Wave
Mixing.” Hot Carriers in Semiconductors, edited by K. Hess, Plenum Press,
1996, pp. 3–6, doi:10.1007/978-1-4613-0401-2_1.
short: 'T. Meier, M. Koch, G. von Plessen, J. Feldmann, S.W. Koch, P. Thomas, E.O.
Göbel, K.W. Goosen, J.M. Kuo, R.F. Kopf, in: K. Hess (Ed.), Hot Carriers in Semiconductors,
Plenum Press, New York, 1996, pp. 3–6.'
conference:
location: Chicago
name: Proceedings of 9th Conference on Hot Carriers, 1995
date_created: 2023-04-14T22:37:36Z
date_updated: 2023-04-14T22:37:38Z
department:
- _id: '293'
doi: 10.1007/978-1-4613-0401-2_1
editor:
- first_name: K.
full_name: Hess, K.
last_name: Hess
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/chapter/10.1007/978-1-4613-0401-2_1
page: 3-6
place: New York
publication: Hot Carriers in Semiconductors
publication_identifier:
isbn:
- 10.1007/978-1-4613-0401-2_1
publication_status: published
publisher: Plenum Press
status: public
title: Field-induced exciton ionization studied by four-wave mixing
type: book_chapter
user_id: '49063'
year: '1996'
...
---
_id: '43615'
alternative_title:
- proceedings of the NATO Advanced Study Institute on Frontiers in Nanoscale Science
of Micron/Submicron Devices
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: J.
full_name: Hader, J.
last_name: Hader
- first_name: K.-C
full_name: Je, K.-C
last_name: Je
- first_name: F.
full_name: Rossi, F.
last_name: Rossi
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
citation:
ama: 'Meier T, Koch SW, Hader J, Je K-C, Rossi F, Thomas P. Equilibrium and nonequilibrium
optical effetcs in semiconductor heterostructures. In: Jauho A-P, Buzeaneva EV,
eds. Frontiers in Nanoscale Science of Micro/Submicro Devices. Vol 328.
NATO ASI Series E: Applied Sciences. Kluver Publ.; 1996:459-478.'
apa: Meier, T., Koch, S. W., Hader, J., Je, K.-C., Rossi, F., & Thomas, P. (1996).
Equilibrium and nonequilibrium optical effetcs in semiconductor heterostructures.
In A.-P. Jauho & E. V. Buzeaneva (Eds.), Frontiers in Nanoscale Science
of Micro/Submicro Devices (Vol. 328, pp. 459–478). Kluver Publ.
bibtex: '@inbook{Meier_Koch_Hader_Je_Rossi_Thomas_1996, place={Dordrecht}, series={NATO
ASI Series E: Applied Sciences}, title={Equilibrium and nonequilibrium optical
effetcs in semiconductor heterostructures}, volume={328}, booktitle={Frontiers
in Nanoscale Science of Micro/Submicro Devices}, publisher={Kluver Publ.}, author={Meier,
Torsten and Koch, S.W. and Hader, J. and Je, K.-C and Rossi, F. and Thomas, P.},
editor={Jauho, A.-P. and Buzeaneva, E.V.}, year={1996}, pages={459–478}, collection={NATO
ASI Series E: Applied Sciences} }'
chicago: 'Meier, Torsten, S.W. Koch, J. Hader, K.-C Je, F. Rossi, and P. Thomas.
“Equilibrium and Nonequilibrium Optical Effetcs in Semiconductor Heterostructures.”
In Frontiers in Nanoscale Science of Micro/Submicro Devices, edited by
A.-P. Jauho and E.V. Buzeaneva, 328:459–78. NATO ASI Series E: Applied Sciences.
Dordrecht: Kluver Publ., 1996.'
ieee: 'T. Meier, S. W. Koch, J. Hader, K.-C. Je, F. Rossi, and P. Thomas, “Equilibrium
and nonequilibrium optical effetcs in semiconductor heterostructures,” in Frontiers
in Nanoscale Science of Micro/Submicro Devices, vol. 328, A.-P. Jauho and
E. V. Buzeaneva, Eds. Dordrecht: Kluver Publ., 1996, pp. 459–478.'
mla: Meier, Torsten, et al. “Equilibrium and Nonequilibrium Optical Effetcs in Semiconductor
Heterostructures.” Frontiers in Nanoscale Science of Micro/Submicro Devices,
edited by A.-P. Jauho and E.V. Buzeaneva, vol. 328, Kluver Publ., 1996, pp. 459–78.
short: 'T. Meier, S.W. Koch, J. Hader, K.-C. Je, F. Rossi, P. Thomas, in: A.-P.
Jauho, E.V. Buzeaneva (Eds.), Frontiers in Nanoscale Science of Micro/Submicro
Devices, Kluver Publ., Dordrecht, 1996, pp. 459–478.'
conference:
end_date: 1995-08-26
location: Kiev
name: Proceedings of NATO-ASI
start_date: 1995-08-16
date_created: 2023-04-15T00:51:33Z
date_updated: 2023-05-01T11:00:32Z
department:
- _id: '293'
editor:
- first_name: A.-P.
full_name: Jauho, A.-P.
last_name: Jauho
- first_name: E.V.
full_name: Buzeaneva, E.V.
last_name: Buzeaneva
extern: '1'
intvolume: ' 328'
language:
- iso: eng
main_file_link:
- url: https://books.google.de/books?hl=en&lr=&id=lwjmIoBG1cAC&oi=fnd&pg=PA459&dq=info:LCTh7dWMlyoJ:scholar.google.com&ots=jQfJaz3jAn&sig=Hro0qMz7WEzGjkn-taqzbVTu0Zs&redir_esc=y#v=onepage&q&f=false
page: 459-478
place: Dordrecht
publication: Frontiers in Nanoscale Science of Micro/Submicro Devices
publication_identifier:
isbn:
- '9780792343011'
publication_status: published
publisher: Kluver Publ.
series_title: 'NATO ASI Series E: Applied Sciences'
status: public
title: Equilibrium and nonequilibrium optical effetcs in semiconductor heterostructures
type: book_chapter
user_id: '49063'
volume: 328
year: '1996'
...
---
_id: '43559'
abstract:
- lang: eng
text: The progress in the generation of ultrashort laser pulses, together with the
development of spectroscopies on this time-scale, has led to a series of experiments
which give new insight into the microscopic carrier dynamics in semiconductors.
In particular, the energy relaxation of photoexcited carriers has been widely
investigated. At the same time, recent progress in the fabrication and characterization
of semiconductor heterostructures and superlattices allows a detailed study of
a new class of phenomena induced by an applied electric field, such as Bloch oscillations1,2.
Both classes of phenomena typically occur on a pico- or femtosecond time-scale,
where the coupling between coherent and incoherent phenomena is known to play
a dominant role3. Therefore, an adequate theoretical model of the ultrafast dynamics
on this time-scale must account for both coherent and incoherent effects on the
same kinetic level.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: F.
full_name: Rossi, F.
last_name: Rossi
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: P.E.
full_name: Selbmann , P.E.
last_name: 'Selbmann '
- first_name: E.
full_name: Molinari, E.
last_name: Molinari
citation:
ama: 'Meier T, Rossi F, Thomas P, Koch SW, Selbmann PE, Molinari E. Phonon-Induced
Suppression of Bloch Oscillations in Semiconductor Superlattices: a Monte Carlo
Investigation. In: Hess K, ed. Hot Carriers in Semiconductors. Plenum Press;
1996:157-160. doi:10.1007/978-1-4613-0401-2_37'
apa: 'Meier, T., Rossi, F., Thomas, P., Koch, S. W., Selbmann , P. E., & Molinari,
E. (1996). Phonon-Induced Suppression of Bloch Oscillations in Semiconductor Superlattices:
a Monte Carlo Investigation. In K. Hess (Ed.), Hot Carriers in Semiconductors
(pp. 157–160). Plenum Press. https://doi.org/10.1007/978-1-4613-0401-2_37'
bibtex: '@inbook{Meier_Rossi_Thomas_Koch_Selbmann _Molinari_1996, place={New York},
title={Phonon-Induced Suppression of Bloch Oscillations in Semiconductor Superlattices:
a Monte Carlo Investigation}, DOI={10.1007/978-1-4613-0401-2_37},
booktitle={Hot Carriers in Semiconductors}, publisher={Plenum Press}, author={Meier,
Torsten and Rossi, F. and Thomas, P. and Koch, S.W. and Selbmann , P.E. and Molinari,
E.}, editor={Hess, K.}, year={1996}, pages={157–160} }'
chicago: 'Meier, Torsten, F. Rossi, P. Thomas, S.W. Koch, P.E. Selbmann , and E.
Molinari. “Phonon-Induced Suppression of Bloch Oscillations in Semiconductor Superlattices:
A Monte Carlo Investigation.” In Hot Carriers in Semiconductors, edited
by K. Hess, 157–60. New York: Plenum Press, 1996. https://doi.org/10.1007/978-1-4613-0401-2_37.'
ieee: 'T. Meier, F. Rossi, P. Thomas, S. W. Koch, P. E. Selbmann , and E. Molinari,
“Phonon-Induced Suppression of Bloch Oscillations in Semiconductor Superlattices:
a Monte Carlo Investigation,” in Hot Carriers in Semiconductors, K. Hess,
Ed. New York: Plenum Press, 1996, pp. 157–160.'
mla: 'Meier, Torsten, et al. “Phonon-Induced Suppression of Bloch Oscillations in
Semiconductor Superlattices: A Monte Carlo Investigation.” Hot Carriers in
Semiconductors, edited by K. Hess, Plenum Press, 1996, pp. 157–60, doi:10.1007/978-1-4613-0401-2_37.'
short: 'T. Meier, F. Rossi, P. Thomas, S.W. Koch, P.E. Selbmann , E. Molinari, in:
K. Hess (Ed.), Hot Carriers in Semiconductors, Plenum Press, New York, 1996, pp.
157–160.'
conference:
location: Chicago
name: Proceedings of 9th Conference on Hot Carriers, 1995
date_created: 2023-04-14T22:34:28Z
date_updated: 2023-05-01T13:34:37Z
department:
- _id: '293'
doi: 10.1007/978-1-4613-0401-2_37
editor:
- first_name: K.
full_name: Hess, K.
last_name: Hess
extern: '1'
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/chapter/10.1007/978-1-4613-0401-2_37
page: 157-160
place: New York
publication: Hot Carriers in Semiconductors
publication_identifier:
isbn:
- 978-1-4613-8035-1
publication_status: published
publisher: Plenum Press
status: public
title: 'Phonon-Induced Suppression of Bloch Oscillations in Semiconductor Superlattices:
a Monte Carlo Investigation'
type: book_chapter
user_id: '49063'
year: '1996'
...
---
_id: '43578'
abstract:
- lang: eng
text: Coherent effects are analyzed that are induced by homogeneous electric fields
in photoexcited semiconductors. Extended semiconductor Bloch equations are presented,
which include the applied electric field, in addition to the many-body Coulomb
contributions in the time-dependent Hartree-Fock approximation. These equations
are solved for a one-dimensional tight-binding model of a semiconductor superlattice.
Linear and nonlinear optical signals associated with the coherent field-induced
effects are calculated. For the case of a static electric field, the influence
of the Coulomb interaction, which is treated on the Hartree-Fock level for a contact
potential approximation, on the Bloch oscillations, and on their counterpart in
the frequency domain, the Wannier-Stark-ladder, is analyzed. For a time-dependent
electric field, dynamic localization, i.e., the localization of electrons due
to an oscillating electric field, is analyzed. It is predicted that the dynamic
localization should be observable in semiconductor superlattices even in the presence
of Coulomb interaction.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: G.
full_name: von Plessen, G.
last_name: von Plessen
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
citation:
ama: Meier T, von Plessen G, Thomas P, Koch SW. Coherent effects induced by static
and time-dependent electric fields in semiconductors. Physical Review B.
1995;51(20):14490-14497. doi:10.1103/PhysRevB.51.14490
apa: Meier, T., von Plessen, G., Thomas, P., & Koch, S. W. (1995). Coherent
effects induced by static and time-dependent electric fields in semiconductors.
Physical Review B, 51(20), 14490–14497. https://doi.org/10.1103/PhysRevB.51.14490
bibtex: '@article{Meier_von Plessen_Thomas_Koch_1995, title={Coherent effects induced
by static and time-dependent electric fields in semiconductors}, volume={51},
DOI={10.1103/PhysRevB.51.14490},
number={20}, journal={Physical Review B}, publisher={American Physical Society},
author={Meier, Torsten and von Plessen, G. and Thomas, P. and Koch, S.W.}, year={1995},
pages={14490–14497} }'
chicago: 'Meier, Torsten, G. von Plessen, P. Thomas, and S.W. Koch. “Coherent Effects
Induced by Static and Time-Dependent Electric Fields in Semiconductors.” Physical
Review B 51, no. 20 (1995): 14490–97. https://doi.org/10.1103/PhysRevB.51.14490.'
ieee: 'T. Meier, G. von Plessen, P. Thomas, and S. W. Koch, “Coherent effects induced
by static and time-dependent electric fields in semiconductors,” Physical Review
B, vol. 51, no. 20, pp. 14490–14497, 1995, doi: 10.1103/PhysRevB.51.14490.'
mla: Meier, Torsten, et al. “Coherent Effects Induced by Static and Time-Dependent
Electric Fields in Semiconductors.” Physical Review B, vol. 51, no. 20,
American Physical Society, 1995, pp. 14490–97, doi:10.1103/PhysRevB.51.14490.
short: T. Meier, G. von Plessen, P. Thomas, S.W. Koch, Physical Review B 51 (1995)
14490–14497.
date_created: 2023-04-14T22:49:22Z
date_updated: 2023-04-14T22:49:25Z
department:
- _id: '293'
doi: 10.1103/PhysRevB.51.14490
extern: '1'
intvolume: ' 51'
issue: '20'
language:
- iso: eng
main_file_link:
- url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.51.14490
page: 14490-14497
publication: Physical Review B
publication_status: published
publisher: American Physical Society
status: public
title: Coherent effects induced by static and time-dependent electric fields in semiconductors
type: journal_article
user_id: '49063'
volume: 51
year: '1995'
...
---
_id: '43586'
abstract:
- lang: eng
text: We report results on selection rules and polarization conditions for quantum
beating between light hole and heavy hole excitons in GaAs quantum wells. The
measurements were conducted using time-integrated degenerate-four-wave-mixing
in a three-pulse configuration. By choosing particular polarization configurations
of the ultrashort optical pulses exciting heavy and light hole excitons simultaneously,
degenerate four-wave-mixing signals show either quantum beating or no modulation
at all. The experiments are analyzed using a model that takes into account exciton/exciton
interaction.
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: G.O.
full_name: Smith, G.O.
last_name: Smith
- first_name: E.J.
full_name: Mayer, E.J.
last_name: Mayer
- first_name: V.
full_name: Heuckeroth, V.
last_name: Heuckeroth
- first_name: J.
full_name: Kuhl, J.
last_name: Kuhl
- first_name: K.
full_name: Bott, K.
last_name: Bott
- first_name: A.
full_name: Schulze, A.
last_name: Schulze
- first_name: D.
full_name: Bennhardt, D.
last_name: Bennhardt
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: P.
full_name: Thomas, P.
last_name: Thomas
- first_name: R.
full_name: Hey, R.
last_name: Hey
- first_name: K.
full_name: Ploog, K.
last_name: Ploog
citation:
ama: Meier T, Smith GO, Mayer EJ, et al. Polarization selection rules for quantum
beating between light-and heavy-hole excitons in GaAs quantum wells. Solid
state communications. 1995;94(5):373-377. doi:10.1016/0038-1098(95)00052-6
apa: Meier, T., Smith, G. O., Mayer, E. J., Heuckeroth, V., Kuhl, J., Bott, K.,
Schulze, A., Bennhardt, D., Koch, S. W., Thomas, P., Hey, R., & Ploog, K.
(1995). Polarization selection rules for quantum beating between light-and heavy-hole
excitons in GaAs quantum wells. Solid State Communications, 94(5),
373–377. https://doi.org/10.1016/0038-1098(95)00052-6
bibtex: '@article{Meier_Smith_Mayer_Heuckeroth_Kuhl_Bott_Schulze_Bennhardt_Koch_Thomas_et
al._1995, title={Polarization selection rules for quantum beating between light-and
heavy-hole excitons in GaAs quantum wells}, volume={94}, DOI={10.1016/0038-1098(95)00052-6},
number={5}, journal={Solid state communications}, publisher={Pergamon}, author={Meier,
Torsten and Smith, G.O. and Mayer, E.J. and Heuckeroth, V. and Kuhl, J. and Bott,
K. and Schulze, A. and Bennhardt, D. and Koch, S.W. and Thomas, P. and et al.},
year={1995}, pages={373–377} }'
chicago: 'Meier, Torsten, G.O. Smith, E.J. Mayer, V. Heuckeroth, J. Kuhl, K. Bott,
A. Schulze, et al. “Polarization Selection Rules for Quantum Beating between Light-and
Heavy-Hole Excitons in GaAs Quantum Wells.” Solid State Communications
94, no. 5 (1995): 373–77. https://doi.org/10.1016/0038-1098(95)00052-6.'
ieee: 'T. Meier et al., “Polarization selection rules for quantum beating
between light-and heavy-hole excitons in GaAs quantum wells,” Solid state communications,
vol. 94, no. 5, pp. 373–377, 1995, doi: 10.1016/0038-1098(95)00052-6.'
mla: Meier, Torsten, et al. “Polarization Selection Rules for Quantum Beating between
Light-and Heavy-Hole Excitons in GaAs Quantum Wells.” Solid State Communications,
vol. 94, no. 5, Pergamon, 1995, pp. 373–77, doi:10.1016/0038-1098(95)00052-6.
short: T. Meier, G.O. Smith, E.J. Mayer, V. Heuckeroth, J. Kuhl, K. Bott, A. Schulze,
D. Bennhardt, S.W. Koch, P. Thomas, R. Hey, K. Ploog, Solid State Communications
94 (1995) 373–377.
date_created: 2023-04-14T22:56:51Z
date_updated: 2023-04-14T22:56:54Z
department:
- _id: '293'
doi: 10.1016/0038-1098(95)00052-6
extern: '1'
intvolume: ' 94'
issue: '5'
language:
- iso: eng
main_file_link:
- url: https://www.sciencedirect.com/science/article/abs/pii/0038109895000526
page: 373-377
publication: Solid state communications
publication_status: published
publisher: Pergamon
status: public
title: Polarization selection rules for quantum beating between light-and heavy-hole
excitons in GaAs quantum wells
type: journal_article
user_id: '49063'
volume: 94
year: '1995'
...