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19922026
Showing 2022 · cond-mat.mtrl-sciShow all

15 papers · 2 filters

cond-mat.mtrl-sci2022★ 19 cited

Spin wave spectra of single crystal CoPS

A. R. Wildes, B. Fåk, U. B. Hansen +6

The spin waves in single crystals of the layered van der Waals antiferromagnet CoPS have been measured using inelastic neutron scattering. The data show four distinct spin wave…

cond-mat.mtrl-sci2022★ 11 cited

Direct visualization and control of SrOx segregation on semiconducting Nb doped SrTiO3 (100) surface

Hyang Keun Yoo, Daniel Schwarz, Soren Ulstrup +6

We investigated how SrOx segregates on a Nb doped SrTiO3 (100) surface by in air annealing. Using atomic force and photoemission electron microscopes, we can directly visualize the…

cond-mat.mtrl-sci2022★ 8 cited

Evolution of electronic band reconstruction in thickness-controlled perovskite SrRuO thin films

Byungmin Sohn, Changyoung Kim

Transition metal perovskite oxides display a variety of emergent phenomena which are tunable by tailoring the oxygen octahedral rotation. SrRuO, a ferromagnetic perovskite oxid…

cond-mat.mtrl-sci2022★ 3 cited

Converging tetrahedron method calculations for the nondissipative parts of spectral functions

Minsu Ghim, Cheol-Hwan Park

Many physical quantities in solid-state physics are calculated from k-space summation. For spectral functions, the frequency-dependent factor can be decomposed into the energy-cons…

cond-mat.mtrl-sci2022★ 6 cited

Critical role of terminating layer in formation of 2DEG state at the / interface

Seonghyeon Kim, Mikk Lippmaa, Jaehyeok Lee +4

Based on the interface polarization model, the two-dimensional electron gas (2DEG) at (LIO)/(BSO) interfaces is understood to originate from a polarization di…

cond-mat.mtrl-sci2022★ 14 cited

Field-controlled quantum anomalous Hall effect in electron-doped CrSiTe monolayer: a first-principles prediction

Sungmo Kang, Seungjin Kang, Heung-Sik Kim +1

We report Chern insulating phases emerging from a single layer of layered chalcogenide CrSiTe, a transition metal trichacogenides (TMTC) material, in the presence of charge d…