U. V. Waghmare

activity

20162024

most citedRaman anomalies as signatures of pressure induced electronic topological and structural transitions in black phosphorus: Experiments and Theory

45 citations · 50 across the 4 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

2 papers · 1 filter

cond-mat.mtrl-sci2024

Pressure Dependence of Ultrafast Carrier Dynamics in Excitonic Insulator Ta $_{2}$ NiSe $_{5}$

Vikas Arora, Victor S Muthu, Arijit Sinha +3

An excitonic insulator (EI) phase is a consequence of collective many-body effects where an optical band gap is formed by the condensation of electron-hole pairs or excitons. We re…

cond-mat.mtrl-sci2019★ 3 cited

Anomalous temperature dependence of optical and acoustic phonons in Bi $_{2}$ Se $_{3}$ arising from stacking faults

Gyan Prakash, Koushik Pal, U. V. Waghmare +1

The class of layered 3D-topological insulators have shown intriguingly anomalous temperature dependence in their thermal expansion coefficients. It was proposed that stacking fault…

Pressure Dependence of Ultrafast Carrier Dynamics in Excitonic Insulator Ta2​NiSe5​

Anomalous temperature dependence of optical and acoustic phonons in Bi2​Se3​ arising from stacking faults

Pressure Dependence of Ultrafast Carrier Dynamics in Excitonic Insulator Ta $_{2}$ NiSe $_{5}$

Anomalous temperature dependence of optical and acoustic phonons in Bi $_{2}$ Se $_{3}$ arising from stacking faults