S
Samit K. Ray
Researcher at Indian Institute of Technology Kharagpur
Publications - 542
Citations - 9698
Samit K. Ray is an academic researcher from Indian Institute of Technology Kharagpur. The author has contributed to research in topics: Photoluminescence & Thin film. The author has an hindex of 44, co-authored 507 publications receiving 8085 citations. Previous affiliations of Samit K. Ray include University of Delaware & Indian Institute of Technology Kanpur.
Papers
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Synthesis of CuxNi(1−x)O coral-like nanostructures and their application in the design of a reusable toxic heavy metal ion sensor based on an adsorption-mediated electrochemical technique
TL;DR: In this article, a novel sensing technique was proposed based on adsorption, which was found to be more effective in terms of reproducibility and reusability of the sensor than the conventional electrochemical sensing technique.
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Nanoceutical Fabric Prevents COVID-19 Spread through Expelled Respiratory Droplets: A Combined Computational, Spectroscopic, and Antimicrobial Study
Aniruddha Adhikari,Uttam Pal,Sayan Bayan,Susmita Mondal,Ria Ghosh,Soumendra Darbar,Tanusri Saha-Dasgupta,Samit K. Ray,Samit K. Ray,Samir Kumar Pal +9 more
TL;DR: In this article, a nanoceutical cotton fabric was developed with non-toxic zinc oxide nanomaterial for potential use as a membrane filter in the one-way valve for the ease of breathing without the threat of COVID-19 spreading.
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Temperature dependent shape transformation of Ge nanostructures by the vapor-liquid-solid method
Kaustuv Das,Amit K. Chakraborty,M. L. NandaGoswami,R. K. Shingha,Achintya Dhar,Karl S. Coleman,Samit K. Ray +6 more
TL;DR: In this paper, a vapor-liquid-solid method has been used to study the temperature dependent growth mechanism of Ge nanostructures on Au-coated Si (100) substrates.
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Growth and photoluminescence characteristics of ZnO tripods
TL;DR: In this article, a hexagonal and preferentially oriented three-dimensional ZnO tripods have been grown on p-Si substrates by a simple vapor-solid technique without using any catalysts.
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Strain mediated light emission using heterojunctions of all-inorganic mixed-halide perovskite nanocrystals via piezo-phototronic effect
TL;DR: In this paper, color-saturated CsPbBr3−xIx (x = 0 − 3)/ZnO heterojunctions based white light emitting diodes (LEDs) on a flexible platform were presented.