Výsledky vyhledávání - "Kayal, Arijit"

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Mobility enhancement in CVD-grown monolayer MoS2 via patterned substrate induced non-uniform straining

Autor: Kayal, Arijit, Dey, Sraboni, G., Harikrishnan, Nadarajan, Renjith, Chattopadhyay, Shashwata, Mitra, J.

The extraordinary mechanical properties of 2D TMDCs make them ideal candidates for investigating strain-induced control of various physical properties. Here we explore the role of non-uniform strain in modulating optical, electronic and transport pro

Externí odkaz: http://arxiv.org/abs/2303.03694

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Symmetric Domain Segmentation in WS2 Flakes: Correlating spatially resolved photoluminescence, conductance with valley polarization

Autor: Kayal, Arijit, Barman, Prahalad Kanti, Sarma, Prasad V., Shaijumon, M. M., Kini, R. N., Mitra, J.

The incidence of intra-flake heterogeneity of spectroscopic and electrical properties in chemical vapour deposited (CVD) WS2 flakes is explored in a multi-physics investigation, via spatially resolved spectroscopic maps correlated with electrical, el

Externí odkaz: http://arxiv.org/abs/2112.13543

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Controlling the macroscopic electrical properties of reduced graphene oxide by nanoscale writing of electronic channels

Autor: Kayal, Arijit, Gopalakrishnan, Harikrishnan, Bandopadhyay, Kingshuk, Kumar, Amit, Silva, S. Ravi P., Mitra, J.

The allure of all carbon electronics stems from the spread in physical properties, across all its allotropes. The scheme also harbours unique challenges, like tunability of band-gap, variability of doping and defect control. Here, we explore the tech

Externí odkaz: http://arxiv.org/abs/2009.12366

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