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90 Publications


2018 | Journal Article | LibreCat-ID: 4769
Imaging of 180∘ ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism
M. Rüsing, S. Neufeld, J. Brockmeier, C. Eigner, P. Mackwitz, K. Spychala, C. Silberhorn, W.G. Schmidt, G. Berth, A. Zrenner, S. Sanna, Physical Review Materials 2 (2018).
LibreCat | DOI
 

2019 | Journal Article | LibreCat-ID: 9698
Zinc oxide based dielectric nanoantennas for efficient nonlinear frequency conversion
C. Golla, N. Weber, C. Meier, Journal of Applied Physics 125 (2019).
LibreCat | DOI
 

2019 | Journal Article | LibreCat-ID: 9897
Strong nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas
M. Protte, N. Weber, C. Golla, T. Zentgraf, C. Meier, Journal of Applied Physics 125 (2019).
LibreCat | DOI
 

2019 | Journal Article | LibreCat-ID: 12930
High-precision determination of silicon nanocrystals: optical spectroscopy versus electron microscopy
R. Köthemann, N. Weber, J.K.N. Lindner, C. Meier, Semiconductor Science and Technology 34 (2019).
LibreCat | DOI
 

2019 | Journal Article | LibreCat-ID: 14544
Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure
J. Vondran, F. Spitzer, M. Bayer, I.A. Akimov, A. Trautmann, M. Reichelt, C. Meier, N. Weber, T. Meier, R. André, H. Mariette, Physical Review B 100 (2019) 155308.
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2019 | Journal Article | LibreCat-ID: 10014 | OA
Quasiparticle and excitonic effects in the optical response of KNbO3
F. Schmidt, A. Riefer, W.G. Schmidt, A. Schindlmayr, M. Imlau, F. Dobener, N. Mengel, S. Chatterjee, S. Sanna, Physical Review Materials 3 (2019).
LibreCat | Files available | DOI | WoS
 

2019 | Journal Article | LibreCat-ID: 29746
Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy
C.W. Nicholson, M. Puppin, A. Lücke, U. Gerstmann, M. Krenz, W.G. Schmidt, L. Rettig, R. Ernstorfer, M. Wolf, Physical Review B 99 (2019).
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2019 | Journal Article | LibreCat-ID: 10015
Water Splitting Reaction at Polar Lithium Niobate Surfaces
C. Dues, W.G. Schmidt, S. Sanna, ACS Omega (2019) 3850–3859.
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2019 | Journal Article | LibreCat-ID: 13365 | OA
Potassium titanyl phosphate (KTP) quasiparticle energies and optical response
S. Neufeld, A. Bocchini, U. Gerstmann, A. Schindlmayr, W.G. Schmidt, Journal of Physics: Materials 2 (2019) 045003.
LibreCat | Files available | DOI | WoS
 

2019 | Journal Article | LibreCat-ID: 22887
Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure
J. Vondran, F. Spitzer, M. Bayer, I.A. Akimov, A. Trautmann, M. Reichelt, C. Meier, N. Weber, T. Meier, R. André, H. Mariette, Physical Review B 100 (2019) 155308.
LibreCat | DOI
 

2019 | Journal Article | LibreCat-ID: 13429 | OA
Oxygen and potassium vacancies in KTP calculated from first principles
A. Bocchini, S. Neufeld, U. Gerstmann, W.G. Schmidt, Journal of Physics: Condensed Matter 31 (2019) 385401.
LibreCat | DOI | Download (ext.)
 

2020 | Journal Article | LibreCat-ID: 20644
Nanoantennas embedded in zinc oxide for second harmonic generation enhancement
R. Volmert, N. Weber, C. Meier, Journal of Applied Physics 128 (2020).
LibreCat | DOI | WoS
 

2020 | Journal Article | LibreCat-ID: 21025
Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides
C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, C. Silberhorn, Optics Express 28 (2020).
LibreCat | DOI
 

2020 | Journal Article | LibreCat-ID: 17067
Vibrational Raman spectroscopy on adsorbate-induced low-dimensional surface structures
E. Speiser, N. Esser, B. Halbig, J. Geurts, W.G. Schmidt, S. Sanna, Surface Science Reports 75 (2020).
LibreCat | DOI
 

2020 | Journal Article | LibreCat-ID: 19190 | OA
Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations
F. Schmidt, A.L. Kozub, T. Biktagirov, C. Eigner, C. Silberhorn, A. Schindlmayr, W.G. Schmidt, U. Gerstmann, Physical Review Research 2 (2020).
LibreCat | Files available | DOI | WoS
 

2020 | Journal Article | LibreCat-ID: 17068
Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces
C. Braun, S. Neufeld, U. Gerstmann, S. Sanna, J. Plaickner, E. Speiser, N. Esser, W.G. Schmidt, Physical Review Letters 124 (2020).
LibreCat | DOI
 

2020 | Journal Article | LibreCat-ID: 40444
Carbon vacancy-related centers in 3C-silicon carbide: Negative-U properties and structural transformation
H.J. von Bardeleben, E. Rauls, U. Gerstmann, Physical Review B 101 (2020).
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2020 | Journal Article | LibreCat-ID: 20682
Understanding gray track formation in KTP: Ti^3+ centers studied from first principles
A. Bocchini, C. Eigner, C. Silberhorn, W.G. Schmidt, U. Gerstmann, Phys. Rev. Materials 4 (2020) 124402.
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2020 | Journal Article | LibreCat-ID: 25920
Characterisation of width-dependent diffusion dynamics in rubidium-exchanged KTP waveguides
L. Padberg, M. Santandrea, M. Rüsing, J. Brockmeier, P. Mackwitz, G. Berth, A. Zrenner, C. Eigner, C. Silberhorn, Optics Express (2020).
LibreCat | DOI
 

2021 | Journal Article | LibreCat-ID: 23815
Optical properties of silicon oxynitride films grown by plasma-enhanced chemical vapor deposition
R. Aschwanden, R. Köthemann, M. Albert, C. Golla, C. Meier, Thin Solid Films 736 (2021).
LibreCat | DOI
 

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