114 citations · 540 across the 23 of their papers we have counts for
23 papers
Valence fuctuation and magnetic ordering in EuNi2(P1-xGex)2 single crystals
U. B. Paramanik, A. Bar, Debarchan Das +4
Unusual phases and phase transitions are seen at the magnetic-nonmagnetic boundary in Ce, Eu and Yb-based compounds. EuNiP is a very unusual valence fluctuating Eu system…
Electric-field tunable Dirac semimetal state in phosphorene thin films
Barun Ghosh, Bahadur Singh, R. Prasad +1
We study the electric-field tunable electronic properties of phosphorene thin films, using the framework of density functional theory. We show that phosphorene thin films offer a v…
Can the structure of amorphous indium gallium zinc oxide be described in terms of a few polyhedral motifs?
Divya, R. Prasad, Deepak
The coordination polyhedra around the cations are the building blocks of ionic solids. In context of amorphous InGaZn oxide (a-IGZO), even though the coordination polyhedra are irr…
Topological phase transition and two dimensional topological insulators in Ge-based thin films
Bahadur Singh, Hsin Lin, R. Prasad +1
We discuss possible topological phase transitions in Ge-based thin films of Ge(BiSb)Te as a function of layer thickness and Bi concentration using the first…
Optical Anisotropy in Bismuth Titanate: An Experimental and Theoretical Study
Amritendu Roy, Rajendra Prasad, Sushil Auluck +1
We report experimental and theoretical investigation of anisotropy in optical properties and their origin in the ferroelectric and paraelectric phases of bismuth titanate. Room tem…
Valence Fluctuation in CeMo2Si2C
U. B. Paramanik, Anupam, U. Burkhard +3
We report on the valence fluctuation of Ce in CeMoSiC as studied by means of magnetic susceptibility , specific heat , electrical resistivity and x-r…