306 citations · 1.2k across the 13 of their papers we have counts for
13 papers
Impact of electrodes on the extraction of shift current from a ferroelectric semiconductor SbSI
M. Nakamura, H. Hatada, Y. Kaneko +3
Noncentrosymmetric bulk crystals generate photocurrent without any bias voltage. One of the dominant mechanisms, shift current, comes from a quantum interference of electron wave f…
Disentangling charge and structural contributions during coherent atomic motions studied by ultrafast resonant x-ray diffraction
L. Rettig, A. Caviezel, S. O. Mariager +20
We report on the ultrafast dynamics of charge order and structural response during the photoinduced suppression of charge and orbital order in a mixed-valence manganite. Employing…
Spectral dynamics of topological shift-current in ferroelectric semiconductor SbSI
M. Sotome, M. Nakamura, J. Fujioka +8
Photoexcitation in solids brings about transitions of electrons/holes between different electronic bands. If the solid lacks an inversion symmetry, these electronic transitions sup…
Tensile-Strain Dependent Spin States in Epitaxial LaCoO Thin Films
Y. Yokoyama, Y. Yamasaki, M. Taguchi +11
The spin states of Co ions in perovskite-type LaCoO, governed by complex interplay between the electron-lattice interactions and the strong electron correlations, still…
Thermal generation of spin current in an antiferromagnet
S. Seki, T. Ideue, M. Kubota +6
Longitudinal spin Seebeck effect has been investigated for an uniaxial antiferromagnetic insulator Cr2O3, characterized by a spin-flop transition under magnetic field along the c-a…
Electronic phase transitions in PrCaMnO epitaxial thin films revealed by resonant soft x-ray scattering
H. Wadati, J. Geck, E. Schierle +7
We report the study of magnetic and orbital order in PrCaMnO epitaxial thin films grown on (LaAlO)-(SrAlTaO) (LSAT) (011…