B
Biplab Bhattacharyya
Researcher at Council of Scientific and Industrial Research
Publications - 25
Citations - 548
Biplab Bhattacharyya is an academic researcher from Council of Scientific and Industrial Research. The author has contributed to research in topics: Topological insulator & Nanowire. The author has an hindex of 13, co-authored 24 publications receiving 397 citations. Previous affiliations of Biplab Bhattacharyya include Academy of Scientific and Innovative Research.
Papers
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High performance broadband photodetector using fabricated nanowires of bismuth selenide.
TL;DR: It is demonstrated that focused ion beam (FIB) fabricated nanowires of TIs could be used as ultrasensitive visible-NIR nanowire photodetector based on TIs.
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Enhanced photoresponse of Cu2ZnSn(S, Se)4 based photodetector in visible range
Kuldeep Singh Gour,Kuldeep Singh Gour,Om Pal Singh,Om Pal Singh,Biplab Bhattacharyya,Biplab Bhattacharyya,R. Parmar,Sudhir Husale,Sudhir Husale,T. D. Senguttuvan,T. D. Senguttuvan,V.N. Singh,V.N. Singh +12 more
TL;DR: In this paper, a CZTSSe thin film on soda-lime glass substrate was deposited using one-step reactive sputtering from CZTSe target in presence of H 2 S followed by annealing.
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Hot electron induced NIR detection in CdS films
TL;DR: The demonstration of plasmon enhanced IR sensitivity along with the cost-effective device fabrication method using CdS film enables the possibility of economical light harvesting applications which can be implemented in future technological applications.
Journal ArticleDOI
Observation of quantum oscillations in FIB fabricated nanowires of topological insulator (Bi2Se3).
Biplab Bhattacharyya,Alka Sharma,V. P. S. Awana,Avanish Kumar Srivastava,T. D. Senguttuvan,Sudhir Husale +5 more
TL;DR: A robust approach to Bi2Se3 nanowire formation from deposited flakes using an ion beam milling method is reported, and clear quantum oscillations in magnetoresistance (MR) curves under the parallel magnetic field are reported.
Journal ArticleDOI
Nanostructured Cu2ZnSnS4 (CZTS) thin film for self-powered broadband photodetection
Kuldeep Singh Gour,Kuldeep Singh Gour,Biplab Bhattacharyya,Biplab Bhattacharyya,Om Pal Singh,Ashok Kumar Yadav,Ashok Kumar Yadav,Sudhir Husale,Sudhir Husale,V.N. Singh,V.N. Singh +10 more
TL;DR: In this paper, a rice-like nanostructured (rln) Cu2ZnSnS4 (CZTS) thin film was used to grow a stacked layer reactive sputtering method.