TY - JOUR AU - Sanson, A. AU - Zaltron, A. AU - Argiolas, N. AU - Sada, C. AU - Bazzan, M. AU - Schmidt, Wolf Gero AU - Sanna, S. ID - 13506 JF - Physical Review B SN - 1098-0121 TI - Polaronic deformation at theFe2+/3+impurity site inFe:LiNbO3crystals VL - 91 ER - TY - JOUR AU - Landmann, M. AU - Rauls, E. AU - Schmidt, Wolf Gero AU - Neumann, M. D. AU - Speiser, E. AU - Esser, N. ID - 13507 JF - Physical Review B SN - 1098-0121 TI - GaNm-plane: Atomic structure, surface bands, and optical response VL - 91 ER - TY - JOUR AU - Ma, Xuekai AU - Chestnov, I. Yu. AU - Charukhchyan, M. V. AU - Alodjants, A. P. AU - Egorov, O. A. ID - 31943 IS - 21 JF - Physical Review B KW - Condensed Matter Physics KW - Electronic KW - Optical and Magnetic Materials SN - 1098-0121 TI - Oscillatory dynamics of nonequilibrium dissipative exciton-polariton condensates in weak-contrast lattices VL - 91 ER - TY - JOUR AU - Liew, T. C. H. AU - Egorov, O. A. AU - Matuszewski, M. AU - Kyriienko, O. AU - Ma, Xuekai AU - Ostrovskaya, E. A. ID - 31944 IS - 8 JF - Physical Review B KW - Condensed Matter Physics KW - Electronic KW - Optical and Magnetic Materials SN - 1098-0121 TI - Instability-induced formation and nonequilibrium dynamics of phase defects in polariton condensates VL - 91 ER - TY - JOUR AB - LiTaO3 and LiNbO3 crystals are investigated here in a combined experimental and theoretical study that uses Raman spectroscopy in a complete set of scattering geometries and corresponding density-functional theory calculations to provide microscopic information on their vibrational properties. The Raman scattering efficiency is computed from first principles in order to univocally assign the measured Raman peaks to the calculated eigenvectors. Measured and calculated Raman spectra are shown to be in qualitative agreement and confirm the mode assignment by Margueron et al. [J. Appl. Phys. 111, 104105 (2012)], thus finally settling a long debate. While the two crystals show rather similar vibrational properties overall, the E-TO9 mode is markedly different in the two oxides. The deviations are explained by a different anion-cation bond type in LiTaO3 and LiNbO3 crystals. AU - Sanna, Simone AU - Neufeld, Sergej AU - Rüsing, Michael AU - Berth, Gerhard AU - Zrenner, Artur AU - Schmidt, Wolf Gero ID - 4332 IS - 22 JF - Physical Review B SN - 1098-0121 TI - Raman scattering efficiency in LiTaO3 and LiNbO3 crystals VL - 91 ER - TY - JOUR AU - Schüler, B. AU - Cerchez, M. AU - Xu, Hengyi AU - Schluck, J. AU - Heinzel, T. AU - Reuter, Dirk AU - Wieck, A. D. ID - 7225 IS - 20 JF - Physical Review B SN - 1098-0121 TI - Observation of quantum states without a semiclassical equivalence bound by a magnetic field gradient VL - 90 ER - TY - JOUR AU - Debus, J. AU - Sapega, V. F. AU - Dunker, D. AU - Yakovlev, D. R. AU - Reuter, Dirk AU - Wieck, A. D. AU - Bayer, M. ID - 7226 IS - 23 JF - Physical Review B SN - 1098-0121 TI - Spin-flip Raman scattering of the resident electron in singly charged (In,Ga)As/GaAs quantum dot ensembles VL - 90 ER - TY - JOUR AU - Varwig, S. AU - Evers, E. AU - Greilich, A. AU - Yakovlev, D. R. AU - Reuter, Dirk AU - Wieck, A. D. AU - Bayer, M. ID - 7227 IS - 12 JF - Physical Review B SN - 1098-0121 TI - All-optical implementation of a dynamic decoupling protocol for hole spins in (In,Ga)As quantum dots VL - 90 ER - TY - JOUR AU - Varwig, S. AU - Yugova, I. A. AU - René, A. AU - Kazimierczuk, T. AU - Greilich, A. AU - Yakovlev, D. R. AU - Reuter, Dirk AU - Wieck, A. D. AU - Bayer, M. ID - 7228 IS - 12 JF - Physical Review B SN - 1098-0121 TI - Excitation of complex spin dynamics patterns in a quantum-dot electron spin ensemble VL - 90 ER - TY - JOUR AU - Carrad, D. J. AU - Burke, A. M. AU - Klochan, O. AU - See, A. M. AU - Hamilton, A. R. AU - Rai, A. AU - Reuter, Dirk AU - Wieck, A. D. AU - Micolich, A. P. ID - 7233 IS - 15 JF - Physical Review B SN - 1098-0121 TI - Determining the stability and activation energy of Si acceptors in AlGaAs using quantum interference in an open hole quantum dot VL - 89 ER -