Achintya Bera

activity

20132018

most citedSharp Raman Anomalies and Broken Adiabaticity at a Pressure Induced Transition from Band to Topological Insulator in Sb2Se3

122 citations · 214 across the 4 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

cond-mat.mtrl-sci2017★ 66 cited

Enhanced Raman and photoluminescence response in monolayer MoS $_{2}$ due to laser healing of defects

Achintya Bera, D V S Muthu, A K Sood

Bound quasiparticles, negatively charged trions and neutral excitons, are associated with the direct optical transitions at the K-points of the Brillouin zone for monolayer MoS $_{2}$ …

cond-mat.mtrl-sci2017★ 25 cited

Pressure-dependent Semiconductor to Semimetal and Lifshitz transitions in 2H-MoTe $_{2}$ : Raman and First-principles studies

Achintya Bera, Anjali Singh, D V S Muthu +2

High pressure Raman spectroscopy of bulk 2H-MoTe $_{2}$ upto $\sim$ 29 GPa is shown to reveal two phase transitions (at $\sim$ 6 and 16.5 GPa), which are analyzed using first-principl…

Enhanced Raman and photoluminescence response in monolayer MoS2​ due to laser healing of defects

Pressure-dependent Semiconductor to Semimetal and Lifshitz transitions in 2H-MoTe2​: Raman and First-principles studies

Enhanced Raman and photoluminescence response in monolayer MoS $_{2}$ due to laser healing of defects

Pressure-dependent Semiconductor to Semimetal and Lifshitz transitions in 2H-MoTe $_{2}$ : Raman and First-principles studies