Probing ferroelectric phase transitions in barium titanate single crystals via in-situ second harmonic generation microscopy
B. Kirbus, S.D. Seddon, I. Kiseleva, E. Beyreuther, M. Rüsing, L.M. Eng, Journal of Applied Physics 136 (2024).

Toward the reproducible fabrication of conductive ferroelectric domain walls into lithium niobate bulk single crystals
J. Ratzenberger, I. Kiseleva, B. Koppitz, E. Beyreuther, M. Zahn, J. Gössel, P.A. Hegarty, Z.H. Amber, M. Rüsing, L.M. Eng, Journal of Applied Physics 136 (2024) 104302.

Depth resolution in piezoresponse force microscopy
M. Roeper, S.D. Seddon, Z.H. Amber, M. Rüsing, L.M. Eng, Journal of Applied Physics 135 (2024).

Modeling nonlinear optical interactions of focused beams in bulk crystals and thin films: A phenomenological approach
K.J. Spychala, Z.H. Amber, L.M. Eng, M. Rüsing, Journal of Applied Physics 133 (2023).

Time-resolved pump–probe spectroscopic ellipsometry of cubic GaN. I. Determination of the dielectric function
E. Baron, R. Goldhahn, S. Espinoza, M. Zahradník, M. Rebarz, J. Andreasson, M. Deppe, D.J. As, M. Feneberg, Journal of Applied Physics 134 (2023).

14N Hyperfine and nuclear interactions of axial and basal NV centers in 4H-SiC: A high frequency (94GHz) ENDOR study
F.F. Murzakhanov, M.A. Sadovnikova, G.V. Mamin, S.S. Nagalyuk, H.J. von Bardeleben, W.G. Schmidt, T. Biktagirov, U. Gerstmann, V.A. Soltamov, Journal of Applied Physics 134 (2023).

Selective area heteroepitaxy of InAs nanostructures on nanopillar-patterned GaAs(111)A
T. Riedl, V.S. Kunnathully, A.K. Verma, T. Langer, D. Reuter, B. Büker, A. Hütten, J. Lindner, Journal of Applied Physics 132 (2022).

Turn all the lights off: Bright- and dark-field second-harmonic microscopy to select contrast mechanisms for ferroelectric domain walls
P.A. Hegarty, H. Beccard, L.M. Eng, M. Rüsing, Journal of Applied Physics 131 (2022).

Nonlinear optical interactions in focused beams and nanosized structures
Z.H. Amber, K.J. Spychala, L.M. Eng, M. Rüsing, Journal of Applied Physics 132 (2022).

Tuning the cerenkov second harmonic contrast from ferroelectric domain walls via anomalous dispersion
P.A. Hegarty, L.M. Eng, M. Rüsing, Journal of Applied Physics 132 (2022) 214102.

Quantifying the coherent interaction length of second-harmonic microscopy in lithium niobate confined nanostructures
Z.H. Amber, B. Kirbus, L.M. Eng, M. Rüsing, Journal of Applied Physics 130 (2021) 133102.

Robust ferroelectric polarization retention in harsh environments through engineered domain wall pinning
D. Zhang, D. Sando, Y. Pan, P. Sharma, J. Seidel, Journal of Applied Physics 129 (2021).

Spatially resolved light field analysis of the second-harmonic signal of <7(2)-materials in the tight focusing regime
K.J. Spychala, P. Mackwitz, A. Widhalm, G. Berth, A. Zrenner, Journal of Applied Physics (2020).

Spatially resolved light field analysis of the second-harmonic signal of <7(2)-materials in the tight focusing regime
K.J. Spychala, P. Mackwitz, A. Widhalm, G. Berth, A. Zrenner, Journal of Applied Physics (2020).

Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism
K.J. Spychala, P. Mackwitz, M. Rüsing, A. Widhalm, G. Berth, C. Silberhorn, A. Zrenner, Journal of Applied Physics (2020).

Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity
J. Zhao, M. Rüsing, M. Roeper, L.M. Eng, S. Mookherjea, Journal of Applied Physics 127 (2020).

Time-resolved photoluminescence characterization of InGaAs/GaAs nano-ridges monolithically grown on 300 mm Si substrates
Y. Shi, L.C. Kreuzer, N.C. Gerhardt, M. Pantouvaki, J. Van Campenhout, M. Baryshnikova, R. Langer, D. Van Thourhout, B. Kunert, Journal of Applied Physics 127 (2020).

Germanium doping of cubic GaN grown by molecular beam epitaxy
M. Deppe, J.W. Gerlach, S. Shvarkov, D. Rogalla, H.-W. Becker, D. Reuter, D.J. As, Journal of Applied Physics (2019).

Zinc oxide based dielectric nanoantennas for efficient nonlinear frequency conversion
C. Golla, N. Weber, C. Meier, Journal of Applied Physics 125 (2019).

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).