7 citations · 13 across the 4 of their papers we have counts for
4 papers
Strain distribution and thermal strain relaxation in MOVPE grown hBN films on sapphire substrates
Kousik Bera, D. Chugh, Atanu Patra +2
Recently, hexagonal boron nitride (hBN) layers have generated a lot of interest as ideal substrates for 2D stacked devices. Sapphire-supported thin hBN films of different thickness…
Electronic band structure engineering in InAs/InSbAs and InSb/InSbAs superlattice heterostructures
Atanu Patra, Monodeep Chakraborty, Anushree Roy
We report a detailed ab initio study of two superlattice heterostructures, one component of which is a unit cell of CuPt ordered InSb_(0.5)As_(0.5). This alloy part of the heterost…
Mapping of Electronic Band Gap along the Axis of Single InAs/InSbxAs1-x Heterostructured Nanowire
Atanu Patra, Monodeep Chakrobarty, Anushree Roy
We report the graded electronic band gap along the axis of individual heterostructured WZ-ZB InAs/InSb0.12As0.88 nanowires. Resonance Raman imaging has been exploited to map the ax…
Mapping of Axial Strain in InAs/InSb Heterostructured Nanowires
Atanu Patra, Jaya Kumar Panda, Anushree Roy +4
The article presents a mapping of the residual strain along the axis of InAs/InSb heterostructured nanowires. Using confocal Raman measurements, we observe a gradual shift in the T…