Teil­pro­jekt B3

2020


2019

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.


2018


2017

Polaron optical absorption in congruent lithium niobate from time-dependent density-functional theory

M. Friedrich, W.G. Schmidt, A. Schindlmayr, S. Sanna, Physical Review Materials 1 (2017).


Optical properties of titanium-doped lithium niobate from time-dependent density-functional theory

M. Friedrich, W.G. Schmidt, A. Schindlmayr, S. Sanna, Physical Review Materials 1 (2017).


Impact of carbon-ion implantation on the nonlinear optical susceptibility of LiNbO3

K.J. Spychala, G. Berth, A. Widhalm, M. Rüsing, L. Wang, S. Sanna, A. Zrenner, OPTICS EXPRESS (2017) 21444--21453.


2016

Identification of ferroelectric domain structure sensitive phonon modes in potassium titanyl phosphate: A fundamental study

M. Rüsing, C. Eigner, P. Mackwitz, G. Berth, C. Silberhorn, A. Zrenner, Journal of Applied Physics 119 (2016).


Periodic domain inversion in x-cut single-crystal lithium niobate thin film

P. Mackwitz, M. Rüsing, G. Berth, A. Widhalm, K. Müller, A. Zrenner, Applied Physics Letters 108 (2016).


Joint Raman spectroscopy and HRXRD investigation of cubic gallium nitride layers grown on 3C-SiC

M. Rüsing, T. Wecker, G. Berth, D.J. As, A. Zrenner, Physica Status Solidi (b) 253 (2016) 778–782.


Vibrational properties of LiNb1−xTaxO3 mixed crystals

M. Rüsing, S. Sanna, S. Neufeld, G. Berth, W.G. Schmidt, A. Zrenner, H. Yu, Y. Wang, H. Zhang, Physical Review B (2016).


2015

Modeling atomic force microscopy at LiNbO 3 surfaces from first-principles

S. Sanna, C. Dues, W.G. Schmidt, Computational Materials Science 103 (2015) 145–150.


Polaronic deformation at theFe2+/3+impurity site inFe:LiNbO3crystals

A. Sanson, A. Zaltron, N. Argiolas, C. Sada, M. Bazzan, W.G. Schmidt, S. Sanna, Physical Review B 91 (2015).


Raman scattering efficiency in LiTaO3 and LiNbO3 crystals

S. Sanna, S. Neufeld, M. Rüsing, G. Berth, A. Zrenner, W.G. Schmidt, Physical Review B 91 (2015).


2014

Temperature dependent LiNbO3(0001): Surface reconstruction and surface charge

S. Sanna, R. Hölscher, W.G. Schmidt, Applied Surface Science (2014) 70–78.


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