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Ravi Kumar

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

2

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122

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Scholarly Papers (2)

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1.

Investigation of the Physical Properties of Mn-Doped CDS Diluted Magnetic Semiconductor Quantum Dots: Non-Linear Band Gap Variation with Downwards Bowing

Number of pages: 27 Posted: 25 Mar 2022
Piyali Maity, Ravi Kumar, S. N. Jha, D Bhattacharyya, Sandip Chatterjee and Anup K. Ghosh
Banaras Hindu University, affiliation not provided to SSRN, Raja Ramanna Centre for Advanced Technology, affiliation not provided to SSRN, affiliation not provided to SSRN and Banaras Hindu University (BHU)
Downloads 101 (684,672)

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Quantum Dots, Diluted Magnetic Semiconductor, Doping, non-linear variation, room temperature ferromagnetism

2.

EXAFS Analysis of Local Atomic Structure of undoped and Cr doped CdS Quantum Dots for Photoconductivity Applications

Number of pages: 25 Posted: 25 Feb 2026
Piyali Maity, Ravi Kumar, Nikita Kumari, S Jha, D Bhattacharyya, Satyaveer Singh, Bhola N. Pal and Anup K. Ghosh
Banaras Hindu University, affiliation not provided to SSRN, Banaras Hindu University, affiliation not provided to SSRN, affiliation not provided to SSRN, Indian Institute of Technology (BHU) Varanasi, Banaras Hindu University (BHU) - Indian Institute of Technology (IIT-BHU) and Banaras Hindu University (BHU)
Downloads 21 (1,436,435)

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Quantum Dots, EXAFS, XANES, Photovoltaics, Local atomic structure