34 citations · 53 across the 3 of their papers we have counts for
3 papers
Trion photoluminescence and trion stability in atomically thin semiconductors
Raul Perea-Causin, Samuel Brem, Ole Schmidt +1
The optical response of doped monolayer semiconductors is governed by trions, i.e. photoexcited electron-hole pairs bound to doping charges. While their photoluminescence (PL) sign…
Crystallography under external electric field
Semen Gorfman, Oleg Schmidt, Vladimir Tsirelson +2
Structural response of crystals to an applied external perturbation is important as a key for understanding microscopic origin of physical properties. Experimental investigation of…
Oxygen Ordering Superstructures and Structural Phase Diagram of YBa_2Cu_3O_{6+x} Studied by Hard X-ray Diffraction
M. v. Zimmermann, T. Frello, N. H. Andersen +10
High energy x-ray diffraction is used to investigate the bulk oxygen ordering properties of YBa_2Cu_3O_{6+x}. Superstructures of Cu-O chains aligned along the b axis and ordered wi…