Ministry of Education
Ravindra Kumar
VIDWAN ID: 703652

Ravindra Kumar

Male Doctor of Philosophy
Project Engineer
Wipro Technologies (2013 - 2018)
Bihar
Expertise: Electrical and Electronic Engineering
ORCID 0000-0002-5249-6605
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10 Publications
0 Projects
81 Scopus Citations
56 CrossRef
5 Years 5 Months Total Experience
Publications
10 Total
Articles
10
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Scopus Scopus
81 Citations
6 h-index
CrossRef CrossRef
56 Citations
5 h-index
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Personal Details

Doctor of Philosophy
2023
Indian Institute of Technology, Hyderabad
Master of Technology
2018
National Institute of Technology Manipur
Bachelor of Technology
2012
N/A
Project Engineer
Mar 2013 – Jul 2018
Wipro Technologies
Engineering and Technology
Electrical and Electronic Engineering

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Scholarly Publications

InAs quantum dot-in-a-well heterostructures with InGaAs, GaAsN and GaAsSb well using digital alloy capping layer

Open Access
Journal Article
Current Applied Physics. Year: 2023. Volume: 47 , Pages: 72-82 .
Authors: Ravindra Kumar; Jhuma Saha; Binita Tongbram; Debiprasad Panda; Raveesh Gourishetty; Ravinder Kumar; Sanowar Alam Gazi; Subhananda Chakrabarti
DOI 10.1016/j.cap.2022.12.012 Crossref Crossref: 5 Scopus Scopus: 5

Theoretical Study on Vertically Coupled Stranski-Krastanov (SK) on Sub Monolayer (SML) InAs Quantum Dot Heterostructures Employing Ternary and Quaternary Barrier Materials

Journal Article
IEEE Transactions on Nanotechnology. Year: 2023. Volume: 22 , Pages: 342-348 .
Authors: Ravindra Kumar; Samishta Choudhary; Jhuma Saha; Subhananda Chakrabarti
DOI 10.1109/TNANO.2023.3276210 Crossref Crossref: 3 Scopus Scopus: 4

Novel approach for augmented carrier transfer and reduced Fermi level pinning effect in InAs surface quantum dots

Journal Article
Applied Surface Science. Year: 2023. Volume: 607 .
Authors: Debiprasad Panda; Manas Ranjan Mantri; Ravindra Kumar; Debabrata Das; Rajib Saha; Subhananda Chakrabarti
DOI 10.1016/j.apsusc.2022.154948 Crossref Crossref: 5 Scopus Scopus: 7

Strain Minimization of InAs QDs Heterostructures Using Dual Quaternary-Ternary/Ternary-Quaternary Capping Materials via Digital Alloy Capping Layer Approach

Journal Article
IEEE Transactions on Nanotechnology. Year: 2022. Volume: 21 , Pages: 489-498 .
Authors: Ravindra Kumar; Jhuma Saha; Subhananda Chakrabarti
DOI 10.1109/TNANO.2022.3199417 Crossref Crossref: 2 Scopus Scopus: 2

The role and growth of strain – reducing layer by molecular -beam epitaxy in a multi – stack InAs/(In,Ga)As sub - monolayer quantum dot heterostructure

Journal Article
Optical Materials. Year: 2021. Volume: 114 .
Authors: Saranya Reddy Shriram; Debiprasad Panda; Ravindra Kumar; Jhuma Saha; Binita Tongbram; Manas Ranjan Mantri; Sanowar Alam Gazi; Arjun Mandal; Subhananda Chakrabarti
DOI 10.1016/j.optmat.2021.110817 Crossref Crossref: 10 Scopus Scopus: 10

Ameliorating the optical and structural properties of InAs quantum dot heterostructures through digital alloy capping materials: Theory and experiment

Journal Article
Optical Materials. Year: 2020. Volume: 108 .
Authors: Ravindra Kumar; Jhuma Saha; Debiprasad Panda; Ravinder Kumar; Sanowar Alam Gazi; Raveesh Gourishetty; Subhananda Chakrabarti
DOI 10.1016/j.optmat.2020.110419 Crossref Crossref: 9 Scopus Scopus: 12

In-Situ Tailoring of Vertically Coupled InAs p-i-p Quantum-Dot Infrared Photodetectors: Toward Homogeneous Dot Size Distribution and Minimization of In-Ga Intermixing

Journal Article
ACS Applied Electronic Materials. Year: 2020. Volume: 2 , Issue: 5 , Pages: 1243-1253 .
Authors: Suryansh Dongre; Sritoma Paul; Shubham Mondal; Ravindra Kumar; Debiprasad Panda; Sanowar Alam Gazi; Debabrata Das; Ravinder Kumar; Saranya Reddy Shriram; Manas Ranjan Mantri; Binita Tongbram; Subhananda Chakrabarti
DOI 10.1021/acsaelm.0c00054 Crossref Crossref: 8 Scopus Scopus: 10

Impact of Digital Alloy Capping Layers on Bilayer InAs Quantum Dot Heterostructures

Journal Article
IEEE Transactions on Nanotechnology. Year: 2020. Volume: 19 , Pages: 368-374 .
Authors: Ravindra Kumar; Jhuma Saha; Subhananda Chakrabarti
DOI 10.1109/TNANO.2020.2993690 Crossref Crossref: 4 Scopus Scopus: 13
Showing 1 to 8 of 10 publications