3 papers
cond-mat.mtrl-sci2020
Stacking Order Driven Optical Properties and Carrier Dynamics in ReS2
Yongjian Zhou, Nikhilesh Maity, Amritesh Rai +8
Two distinct stacking orders in ReS2 are identified without ambiguity and their influence on vibrational, optical properties and carrier dynamics are investigated. With atomic reso…
cond-mat.mtrl-sci2018
Pressure-Induced Topological Phase Transitions in CdGeSb and CdSnSb
Rinkle Juneja, Ravindra Shinde, Abhishek K. Singh
Topological quantum phase transitions (TQPTs) in a material induced by external perturbations are often characterized by band touching points in the Brillouin zone. The low-energy…
cond-mat.mtrl-sci2017
Topological semimetals with nodal-rings and nexus fermions
Mighfar Imam, Ranjan Kumar Barik, Rinkle Juneja +2
Based on the first-principles study, we report a new set of topological semimetals (TiS, TiSe, TiTe, HfS, HfSe, HfTe and ZrS) which show the co-existence of a nodal-ring and triply…