Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Poulab Chakrabarti"'
Publikováno v:
Physical Review B. 107
Here, the underlying mechanisms behind valley de-polarization is investigated in chemical vapor deposited 1L-MoS$_{2}$. Temperature dependent polarization resolved photoluminescence spectroscopy was carried out on as-grown, transferred and capped sam
Publikováno v:
Applied Physics Letters. 121:072103
The development of future valley based electronics or valleytronics requires a high degree of valley polarization (VP) in large area monolayer (1L)-MoS2. Though it is possible to synthesize 1L-MoS2 films with large area coverage, VP property of as-gr
Publikováno v:
Journal of Applied Physics. 131:205306
Using X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM) and Raman spectroscopy techniques we investigate the incorporation of Manganese (Mn) in monolayer (1L)-MoS$_2$ grown on sapphire substrates by microcavity based chemical vapo
Publikováno v:
Journal of Applied Physics. 131:015302
Autor:
Poulab Chakrabarti, Kantimay Das Gupta, Swarup Deb, Pritam Bhattacharyya, Himadri Chakraborti, Alok Shukla, Subhabrata Dhar
Publikováno v:
Physical Review Applied. 14
The electrical and thermoelectrical properties of strictly monolayer ${\mathrm{Mo}\mathrm{S}}_{2}$ films, grown using a microcavity-based CVD growth technique, are studied under diverse environmental and annealing conditions. The resistance of a mono
Publikováno v:
Applied Surface Science. 445:542-547
Optical properties of strictly monolayer MoS 2 films, which are grown on c-sapphire substrates using microcavity based CVD route, have been investigated by temperature dependent absorption and temperature as well as excitation intensity dependent pho
Publikováno v:
Applied Physics Letters. 117:022108
Here, we have carried out a magnetic field dependent polarization selective photoluminescence (PL) study at 1.5 K on Gd-doped GaN epitaxial layers grown on c-SiC substrates, where the incorporation of Gd has been found to generate three types of defe
Publikováno v:
Applied Physics Letters. 115:032104
We have investigated defects in large area monolayer MoS2 films using thermally stimulated current (TSC) spectroscopy. Films are grown on c-sapphire substrates using a microcavity based chemical vapor deposition technique. A theoretical framework to