Ministry of Education
R Arun Kumar
VIDWAN ID: 664469

Dr R Arun Kumar

Male Doctor of Philosophy
Associate Professor | Department of Physics
National Institute of Technology, Warangal
Telangana
Expertise: Applied Physics
ORCID 0000-0002-4283-5714 Scopus 25654498700 ResearcherID OUJ-3184-2025 Google Scholar AncXrZwAAAAJ
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56 Publications
8 Projects
419 Scopus Citations
899 CrossRef
17 Years 3 Months Total Experience
Publications
56 Total
Articles
54
Proceedings
2
Activity

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Scopus Scopus
419 Citations
11 h-index
CrossRef CrossRef
899 Citations
16 h-index
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Professional Recognition

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Community & Membership

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Indian Association of Crystal Growth
Member
Jan 2019

Personal Details

Doctor of Philosophy
2009
Sultan Qaboos University, Muscat
Master of Science
2004
CARDAMOM PLANTERS ASSOCIATION COLLEGE
Bachelor of Science
2002
CARDAMOM PLANTERS ASSOCIATION COLLEGE
Associate Professor
Dec 2024 – Present
National Institute of Technology, Warangal | Department of Physics
Assistant Professor (Grade-I)
Oct 2019 – Dec 2024
Unknown Organization
Associate Professor
Aug 2016 – Oct 2019
PSG College of Technology | Physics
Assistant Professor - Selection Grade
Jun 2015 – Jul 2016
PSG College of Technology | Physics
Assistant Professor (Senior Grade)
Jan 2014 – May 2015
PSG College of Technology | Physics
Assistant Professor
Jun 2009 – Dec 2013
PSG College of Technology | Physics
Physical Sciences
Applied Physics

Related Profiles

Scholarly Work

Development of nano/micro phosphors for applications in solid-state lighting
Other
Role: Other
Duration: 2024 – Ongoing
Development of Novel Thermoluminescent and Photoluminescent nanomaterials and Investigations on Their Response to C and Ag ions irradiation
Other
Role: Other
Duration: 2022 – Ongoing
Development of phosphor-in-glass materials for efficient white light generation
Other
Role: Other
Duration: 2020 – Ongoing
Growth and Characterization of Single crystals of potassium aluminium borate (KAB
Other
Role: Other
Duration: 2017 – Ongoing
Spectroscopic investigation of rare earth doped oxide glasses for laser applications
Other
Role: Other
Duration: 2017 – Ongoing
Growth and Characterization of Oxide single crystals with near-biological tissue equivalency for dosimetric applications
Other
Role: Other
Duration: 2014 – Ongoing
Growth and Characterization of rare earth borate-based single crystals for UV laser generation
Other
Role: Other
Duration: 2012 – Ongoing
Growth and Characterization of meta-Nitro aniline single crystals for nonlinear optical applications
Other
Role: Other
Duration: 2009 – Ongoing

Growth and characterization of hippuric acid doped KDP, ADP, ZTS, and europium doped LTB, LKBO Single crystals for NLO and Laser applications

University Anna University, Chennai
Year 2016
Downloads 0

Synthesis and characterization of CuInGaSe2 (CIGS) Nanocrystals and studies on Hot wall deposited CIGS thin films as an absorber layer for hetero structure based solar cells

University Anna University, Chennai
Year 2017
Downloads 0

Synthesis and luminescent properties of CaAl4O7: RE3+ (RE=Eu, Tm, Er) Phosphors for white light emitting diode applications

University Anna University, Chennai
Year 2017
Downloads 0

Spectroscopic investigations on Nd3+:BBFB, Nd3+:BLFB, Er3+:BBFB, Er3+:BLFB glasses for infra-red laser applications

University Anna University, Chennai
Year 2018
Downloads 0

Growth and Characterization of Borate single crystals with near-biological tissue equivalency for Dosimetric applications

University Anna University, Chennai
Year 2018
Downloads 0

Influence of L-threonine on the growth, structural, mechanical and non-linear optical properties of L-tartaric acid, nicotinamide, and thiourea single crystals

University Anna University, Chennai
Year 2020
Downloads 0

Development of silica coated europium doped gadolinium based contrast agents for dual modal imaging of cancer cells

University Anna University, Chennai
Year 2020
Downloads 0

Investigations on amino acids doped imidazolinium L-tartarate (IMLT) single crystals for nonlinear optical applications

University Anna University, Chennai
Year 2021
Downloads 0

Evolution of stable, eco-friendly phosphor materials with high color purity for the development of efficient lighting devices

University National Institute of Technology Andhra Pradesh
Year 2025
Downloads 0

Development of novel rare-earth doped phosphors and fabrication of phosphor-in-glass (P-i-G) structures for sustainable and efficient solid-state lighting applications

University National Institute of Technology Andhra Pradesh
Year 2025
Downloads 0

Development of micron-sized rare-earth ions-doped sodium yttrium fluoride phosphors for multi-functional applications

University National Institute of Technology Andhra Pradesh
Year 2025
Downloads 0
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Scholarly Publications

Spectroscopic investigations of neodymium doped barium bismuth fluoroborate glasses

Journal Article
Infrared Physics & Technology. Year: 2018. Volume: 91 , Pages: 18-26 .
Authors: Mariselvam, K.; Arun Kumar, R.; Manasa, P.
DOI 10.1016/j.infrared.2018.03.021 Crossref Crossref: 47

Synthesis and luminescence properties of Na+, Li+ compensated Er3+ doped CaAl4O7 phosphors

Journal Article
Journal of Materials Science: Materials in Electronics. Year: 2022. Volume: 33 , Issue: 27 , Pages: 21297-21310 .
Authors: Kumar, A.S.; Kumar, R.A.; Vijayakumar, R.
DOI 10.1007/s10854-022-08916-0 Crossref Crossref: 4 Scopus Scopus: 8

Synthesis and optical characterization of Tm3+ doped CaAl4O7 for near–UV LED–based white light

Journal Article
Journal of Luminescence. Year: 2017. Volume: 182 , Pages: 130-136 .
Authors: Kumar, A.S.; Kumar, R.A.; Bhattacharjee, R.R.
DOI 10.1016/j.jlumin.2016.10.019 Crossref Crossref: 24

Review on efficient calcium aluminate-based phosphors prepared by combustion synthesis technique

Journal Article
Materials Science and Engineering: B. Year: 2024. Volume: 299 , Pages: 117006 .
Authors: Rajashree Panda; Mitrabhanu Behera; R. Arun Kumar; Dhananjay Joshi
DOI 10.1016/j.mseb.2023.117006 Crossref Crossref: 21

Luminescence studies of high color purity red-emitting CaAl4O7:Eu3+ phosphor prepared by microwave-assisted synthesis technique

Journal Article
Journal of Alloys and Compounds. Year: 2023. Volume: 968 , Pages: 171879 .
Authors: Rajashree Panda; Mitrabhanu Behera; R. Arun Kumar; Dhananjay Joshi; R.K. Padhi
DOI 10.1016/j.jallcom.2023.171879 Crossref Crossref: 39

Investigations on L-valine doped imidazolinium L-tartrate (IMLT) single crystals

Journal Article
Journal of Materials Science: Materials in Electronics. Year: 2023. Volume: 34 , Issue: 1 , Pages: 35 .
Authors: Dhivya, P.; Behera, M.; Kumar, R.A.
DOI 10.1007/s10854-022-09490-1 Crossref Crossref: 2

Study of efficient sustainable phosphor in glass (P – i – G) material for white LED applications fabricated by tape casting and screen-printing techniques

Journal Article
Materials Science and Engineering: B. Year: 2023. Volume: 298 , Pages: 116811 .
Authors: Behera, M.; Panda, R.; Dhivya, P.; Joshi, D.; Arun Kumar, R.
DOI 10.1016/j.mseb.2023.116811 Crossref Crossref: 23

Investigations on the properties of L-proline doped imidazolinium L-tartrate (IMLT) single crystals

Journal Article
Journal of Materials Science: Materials in Electronics. Year: 2021. Volume: 32 , Issue: 3 , Pages: 3673-3687 .
Authors: Dhivya, P.; Kumar, R.A.; Vinitha, G.
DOI 10.1007/s10854-020-05113-9 Crossref Crossref: 4
Showing 1 to 8 of 56 publications