3 papers
cond-mat.str-el2024★ 3 cited
Stacking-Dependent Van Hove Singularity Shifts in Three-Dimensional Charge Density Waves of Kagome Metals AVSb (A = K, Rb, Cs)
Chanchal K. Barman, Sun-Woo Kim, Youngkuk Kim
Vanadium-based kagome systems AVSb (A = K, Rb, Cs) have emerged as paradigmatic examples exhibiting unconventional charge density waves (CDWs) and superconductivity linked…
cond-mat.str-el2022★ 15 cited
Weak antilocalization effect and triply degenerate state in Cu-doped CaAuAs
Sudip Malick, Arup Ghosh, Chanchal K. Barman +4
The effect of 50\% Cu doping at the Au site in the topological Dirac semimetal CaAuAs is investigated through electronic band structure calculations, electrical resistivity, and ma…
cond-mat.str-el2016
Hidden and coexistent magnetic phases in Kondo-type Cerium Hexaboride (CeB6)
C. K. Barman, Prashant Singh, D. D. Johnson +1
The heavy fermion material CeB6 shows hidden magnetic ordered phases. Besides well-known Ferromagnetic(FM) and Antiferromagnetic(AFM) phases, CeB6 is speculated to form a unique an…