167 citations · 925 across the 37 of their papers we have counts for
37 papers
Metastable low energy states in TiS2, TiSe2, TiTe2 systems predicted with evolutionary algorithms
Oleg D. Feya, Dmitri V. Efremov
We report a systematic study of low energy metastable states in van der Waals semimetals TiS2, TiSe2 and TiTe2 within the DFT theory by means the evolutionary search algorithm. We…
Layered van der Waals topological metals of TaTMTe4 (TM = Ir, Rh, Ru) family
G. Shipunov, B. R. Piening, C. Wuttke +12
Layered van~der~Waals materials of the family TaTMTe (TM=Ir, Rh, Ru) are showing very interesting electronic properties. Here we report the synthesis, crystal growth and struct…
The incommensurate magnet iron monophosphide FeP: Crystal growth and characterization
I. O. Chernyavskii, S. E. Nikitin, Y. A. Onykiienko +14
We report an optimized chemical vapor transport method, which allows growing FeP single crystals up to 500 mg in mass and 80 in volume. The high quality of the crystals ob…
Polymorphic PtBi2: Growth, structure and superconducting properties
G. Shipunov, I. Kovalchuk, B. R. Piening +13
PtBi is a polymorphic system with interesting electronic properties. Here we report optimized crystal growth and structural characterization of pyrite-type and trigonal modific…
Separate tuning of nematicity and spin fluctuations to unravel the origin of superconductivity in FeSe
Seung-Ho Baek, Jong Mok Ok, Jun Sung Kim +8
The interplay of orbital and spin degrees of freedom is the fundamental characteristic in numerous condensed matter phenomena, including high temperature superconductivity, quantum…
Photoemission Spectrum of Ca2RuO4: Spin Polaron Physics in an S=1 Antiferromagnet with Anisotropies
Adam Kłosiński, Dmitri V. Efremov, Jeroen van den Brink +1
We derive an S=1 spin polaron model which describes the motion of a single hole introduced into the S=1 spin antiferromagnetic ground state of Ca2RuO4. We solve the model using the…