---
_id: '4552'
abstract:
- lang: eng
  text: Here we report on investigations on CdSe quantum dots incorporated in ZnSe
    based Schottky photodiodes with near-field shadow masks. Photoluminescence and
    photocurrent of individual quantum dots were studied as a function of the applied
    bias voltage. The exciton energy of the quantum dot ground state transition was
    shifted to the excitation energy by using the Stark effect tuning via an external
    bias voltage. Under the condition of resonance with the laser excitation energy
    we observed a resonant photocurrent signal due to the tunnelling of carriers out
    of the quantum dots at electric fields above 500 kV/cm.
article_type: original
author:
- first_name: M.
  full_name: Panfilova, M.
  last_name: Panfilova
- first_name: S.
  full_name: Michaelis de Vasconcellos, S.
  last_name: Michaelis de Vasconcellos
- first_name: A.
  full_name: Pawlis, A.
  last_name: Pawlis
- first_name: K.
  full_name: Lischka, K.
  last_name: Lischka
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: 'Panfilova M, Michaelis de Vasconcellos S, Pawlis A, Lischka K, Zrenner A.
    Resonant photocurrent-spectroscopy of individual CdSe quantum dots. <i>Physica
    E: Low-dimensional Systems and Nanostructures</i>. 2010;42(10):2521-2523. doi:<a
    href="https://doi.org/10.1016/j.physe.2010.01.013">10.1016/j.physe.2010.01.013</a>'
  apa: 'Panfilova, M., Michaelis de Vasconcellos, S., Pawlis, A., Lischka, K., &#38;
    Zrenner, A. (2010). Resonant photocurrent-spectroscopy of individual CdSe quantum
    dots. <i>Physica E: Low-Dimensional Systems and Nanostructures</i>, <i>42</i>(10),
    2521–2523. <a href="https://doi.org/10.1016/j.physe.2010.01.013">https://doi.org/10.1016/j.physe.2010.01.013</a>'
  bibtex: '@article{Panfilova_Michaelis de Vasconcellos_Pawlis_Lischka_Zrenner_2010,
    title={Resonant photocurrent-spectroscopy of individual CdSe quantum dots}, volume={42},
    DOI={<a href="https://doi.org/10.1016/j.physe.2010.01.013">10.1016/j.physe.2010.01.013</a>},
    number={10}, journal={Physica E: Low-dimensional Systems and Nanostructures},
    publisher={Elsevier BV}, author={Panfilova, M. and Michaelis de Vasconcellos,
    S. and Pawlis, A. and Lischka, K. and Zrenner, Artur}, year={2010}, pages={2521–2523}
    }'
  chicago: 'Panfilova, M., S. Michaelis de Vasconcellos, A. Pawlis, K. Lischka, and
    Artur Zrenner. “Resonant Photocurrent-Spectroscopy of Individual CdSe Quantum
    Dots.” <i>Physica E: Low-Dimensional Systems and Nanostructures</i> 42, no. 10
    (2010): 2521–23. <a href="https://doi.org/10.1016/j.physe.2010.01.013">https://doi.org/10.1016/j.physe.2010.01.013</a>.'
  ieee: 'M. Panfilova, S. Michaelis de Vasconcellos, A. Pawlis, K. Lischka, and A.
    Zrenner, “Resonant photocurrent-spectroscopy of individual CdSe quantum dots,”
    <i>Physica E: Low-dimensional Systems and Nanostructures</i>, vol. 42, no. 10,
    pp. 2521–2523, 2010.'
  mla: 'Panfilova, M., et al. “Resonant Photocurrent-Spectroscopy of Individual CdSe
    Quantum Dots.” <i>Physica E: Low-Dimensional Systems and Nanostructures</i>, vol.
    42, no. 10, Elsevier BV, 2010, pp. 2521–23, doi:<a href="https://doi.org/10.1016/j.physe.2010.01.013">10.1016/j.physe.2010.01.013</a>.'
  short: 'M. Panfilova, S. Michaelis de Vasconcellos, A. Pawlis, K. Lischka, A. Zrenner,
    Physica E: Low-Dimensional Systems and Nanostructures 42 (2010) 2521–2523.'
date_created: 2018-09-20T12:45:46Z
date_updated: 2022-01-06T07:01:09Z
department:
- _id: '15'
- _id: '230'
- _id: '35'
doi: 10.1016/j.physe.2010.01.013
intvolume: '        42'
issue: '10'
keyword:
- CdSe/ZnSe quantum dots
- Photodiode
- Quantum confined Stark Effect
- Photocurrent
- II–VI Semiconductors
language:
- iso: eng
page: 2521-2523
publication: 'Physica E: Low-dimensional Systems and Nanostructures'
publication_identifier:
  issn:
  - 1386-9477
publication_status: published
publisher: Elsevier BV
status: public
title: Resonant photocurrent-spectroscopy of individual CdSe quantum dots
type: journal_article
user_id: '49428'
volume: 42
year: '2010'
...
---
_id: '4554'
abstract:
- lang: eng
  text: We have investigated the properties of neutral and charged excitons in single
    CdSe/ZnSe QD photodiodes by μ-photoluminescence spectroscopy. By applying a bias
    voltage, we have been able to control the number of electrons in a single QD by
    shifting the energy levels of the QD with respect to the Fermi level in the back
    contact. Also the quantum-confined Stark effect was observed as a function of
    the applied electric field.
article_type: original
author:
- first_name: S. Michaelis
  full_name: de Vasconcellos, S. Michaelis
  last_name: de Vasconcellos
- first_name: A.
  full_name: Pawlis, A.
  last_name: Pawlis
- first_name: C.
  full_name: Arens, C.
  last_name: Arens
- first_name: M.
  full_name: Panfilova, M.
  last_name: Panfilova
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: D.
  full_name: Schikora, D.
  last_name: Schikora
- first_name: K.
  full_name: Lischka, K.
  last_name: Lischka
citation:
  ama: de Vasconcellos SM, Pawlis A, Arens C, et al. Exciton spectroscopy on single
    CdSe/ZnSe quantum dot photodiodes. <i>Microelectronics Journal</i>. 2008;40(2):215-217.
    doi:<a href="https://doi.org/10.1016/j.mejo.2008.07.055">10.1016/j.mejo.2008.07.055</a>
  apa: de Vasconcellos, S. M., Pawlis, A., Arens, C., Panfilova, M., Zrenner, A.,
    Schikora, D., &#38; Lischka, K. (2008). Exciton spectroscopy on single CdSe/ZnSe
    quantum dot photodiodes. <i>Microelectronics Journal</i>, <i>40</i>(2), 215–217.
    <a href="https://doi.org/10.1016/j.mejo.2008.07.055">https://doi.org/10.1016/j.mejo.2008.07.055</a>
  bibtex: '@article{de Vasconcellos_Pawlis_Arens_Panfilova_Zrenner_Schikora_Lischka_2008,
    title={Exciton spectroscopy on single CdSe/ZnSe quantum dot photodiodes}, volume={40},
    DOI={<a href="https://doi.org/10.1016/j.mejo.2008.07.055">10.1016/j.mejo.2008.07.055</a>},
    number={2}, journal={Microelectronics Journal}, publisher={Elsevier BV}, author={de
    Vasconcellos, S. Michaelis and Pawlis, A. and Arens, C. and Panfilova, M. and
    Zrenner, Artur and Schikora, D. and Lischka, K.}, year={2008}, pages={215–217}
    }'
  chicago: 'Vasconcellos, S. Michaelis de, A. Pawlis, C. Arens, M. Panfilova, Artur
    Zrenner, D. Schikora, and K. Lischka. “Exciton Spectroscopy on Single CdSe/ZnSe
    Quantum Dot Photodiodes.” <i>Microelectronics Journal</i> 40, no. 2 (2008): 215–17.
    <a href="https://doi.org/10.1016/j.mejo.2008.07.055">https://doi.org/10.1016/j.mejo.2008.07.055</a>.'
  ieee: S. M. de Vasconcellos <i>et al.</i>, “Exciton spectroscopy on single CdSe/ZnSe
    quantum dot photodiodes,” <i>Microelectronics Journal</i>, vol. 40, no. 2, pp.
    215–217, 2008.
  mla: de Vasconcellos, S. Michaelis, et al. “Exciton Spectroscopy on Single CdSe/ZnSe
    Quantum Dot Photodiodes.” <i>Microelectronics Journal</i>, vol. 40, no. 2, Elsevier
    BV, 2008, pp. 215–17, doi:<a href="https://doi.org/10.1016/j.mejo.2008.07.055">10.1016/j.mejo.2008.07.055</a>.
  short: S.M. de Vasconcellos, A. Pawlis, C. Arens, M. Panfilova, A. Zrenner, D. Schikora,
    K. Lischka, Microelectronics Journal 40 (2008) 215–217.
date_created: 2018-09-20T13:37:03Z
date_updated: 2022-01-06T07:01:09Z
department:
- _id: '15'
- _id: '230'
- _id: '35'
doi: 10.1016/j.mejo.2008.07.055
intvolume: '        40'
issue: '2'
keyword:
- CdSe quantum dots
- Photodiode
- Stark effect
language:
- iso: eng
page: 215-217
publication: Microelectronics Journal
publication_identifier:
  issn:
  - 0026-2692
publication_status: published
publisher: Elsevier BV
status: public
title: Exciton spectroscopy on single CdSe/ZnSe quantum dot photodiodes
type: journal_article
user_id: '49428'
volume: 40
year: '2008'
...