Ministry of Education
K Vinod Kumar
VIDWAN ID: 574903

Dr K Vinod Kumar

Male Doctor of Philosophy
Assistant Professor | Department of Physics
Central University of Tamil Nadu, Tiruvarur
Tamil Nadu
Expertise: Condensed Matter Physics
ORCID 0000-0002-2544-5212 Google Scholar PmjulU8AAAAJ
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8 Publications
0 Projects
53 Scopus Citations
53 CrossRef
3 Years 2 Months Total Experience
Publications
8 Total
Articles
7
Proceedings
1
Activity

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Scopus Scopus
53 Citations
4 h-index
CrossRef CrossRef
53 Citations
4 h-index
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Professional Recognition

Lifetime member of Ion Beam Society of India (IBSI
2018
IBSI
IoE Post-Doctoral Research Fellowship (IoE-PDRF
2023
University of Hyderabad
DST-SERB-ITS grant
2022
DST-SERB
UGC – CSIR Scientific Research fellowship
2014
UGC – CSIR

Community & Membership

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Ion Beam Society of India (IBSI)
Lifetime member
Jan 2018

Personal Details

Doctor of Philosophy
2022
Acharya Nagarjuna University, Guntur
Assistant Professor
Mar 2024 – Present
Central University of Tamil Nadu, Tiruvarur | Department of Physics
Post-Doctoral Fellow
Jul 2023 – Mar 2024
University of Hyderabad, Hyderabad | School of Physics
Physical Sciences
Condensed Matter Physics

Related Profiles

Scholarly Work

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Scholarly Publications

Laser annealing of Au/HfO2 bi-layers to fabricate Au nanoparticles without altering the phase of HfO2 for applications in SERS and memory devices

Journal Article
Journal of Materials Science: Materials in Electronics. Year: 2022. Volume: 33 , Issue: 9 , Pages: 6657-6669 .
Authors: K. Vinod Kumar; J. Pundareekam Goud; Kanaka Ravi Kumar; K. C. James Raju; S. V. S. Nageswara Rao
DOI 10.1007/s10854-022-07840-7 Crossref Crossref: 9 Scopus Scopus: 9

Effects of ion irradiation induced phase transformations and oxygen vacancies on the leakage current characteristics of HfO2 thin films deposited on GaAs

Journal Article
Journal of Physics D: Applied Physics. Year: 2025. Volume: 58 , Issue: 6 , Pages: 065301 .
Authors: K Vinod Kumar; N Arun; A Mangababu; A Mishra; Sunil Ojha; A P Pathak; S V S Nageswara Rao
DOI 10.1088/1361-6463/ad91c2 Crossref Crossref: 1 Scopus Scopus: 1

Effects of swift heavy ion irradiation on the performance of HfO2-based resistive random access memory devices

Journal Article
Journal of Materials Science: Materials in Electronics. Year: 2021. Volume: 32 , Issue: 3 , Pages: 2973-2986 .
Authors: N. Arun; L. D. Varma Sangani; K. Vinod Kumar; A. Mangababu; M. Ghanashyam Krishna; A. P. Pathak; S. V. S. Nageswara Rao
DOI 10.1007/s10854-020-05049-0 Crossref Crossref: 17 Scopus Scopus: 17

120 MeV Ag ion irradiation induced intermixing, grain fragmentation in HfO2/GaOx thin films and consequent effects on the electrical properties of HfO2/GaOx/Si-based MOS capacitors

Journal Article
Radiation Effects and Defects in Solids. Year: 2020. Volume: 175 , Issue: 1-2 , Pages: 150-159 .
Authors: K. Vinod Kumar; N. Arun; A. Mangababu; Sunil Ojha; S. V. S. Nageswara Rao; A. P. Pathak
DOI 10.1080/10420150.2020.1718140 Crossref Crossref: 1 Scopus Scopus: 2

Effects of thermal annealing and gamma irradiation on HfO2 thin films deposited on GaAs

Conference Paper
Year: 2019. Volume: 2115 .
Authors: K. Vinod Kumar; N. Arun; A. P. Pathak; S. V. S. Nageswara Rao
DOI 10.1063/1.5112860

Swift heavy ion irradiation assisted Si nanoparticle formation in HfSiO x nano-composite thin films deposited by RF magnetron sputtering method

Journal Article
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. Year: 2019. Volume: 446 , Pages: 37-42 .
Authors: M. Dhanunjaya; K. Vinod Kumar; N. Manikanthababu; S.V.S. Nageswara Rao; A.P. Pathak
DOI 10.1016/j.nimb.2019.03.027 Crossref Crossref: 1 Scopus Scopus: 2

Influence of the bottom metal electrode and gamma irradiation effects on the performance of HfO2-based RRAM devices

Journal Article
Radiation Effects and Defects in Solids. Year: 2019. Volume: 174 , Issue: 1-2 , Pages: 66-75 .
Authors: N. Arun; K. Vinod Kumar; A. Mangababu; S. V. S. Nageswara Rao; A. P. Pathak
DOI 10.1080/10420150.2019.1579213 Crossref Crossref: 14 Scopus Scopus: 13

Hafnia-based resistive switching devices for non-volatile memory applications and effects of gamma irradiation on device performance

Journal Article
Radiation Effects and Defects in Solids. Year: 2018. Volume: 173 , Issue: 3-4 , Pages: 239-249 .
Authors: N. Arun; K. Vinod Kumar; A. P. Pathak; D. K. Avasthi; S. V. S. Nageswara Rao
DOI 10.1080/10420150.2018.1425863 Crossref Crossref: 10 Scopus Scopus: 9