Vidwan | Profile

VIDWAN ID: 368752

Dr R Vijayakumar

Male Doctor of Philosophy

Associate Professor

PSNA College of Engineering and Technology

Tamil Nadu

Expertise: Condensed Matter Physics

0009-0006-4985-6178

56168344500

kt2QHXQAAAAJ

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37 Publications

0 Projects

1193 Scopus Citations

1139 CrossRef

6 Years 9 Months Total Experience

Publications

37 Total

Articles

Chapters

Proceedings

Activity

Scopus

1,193 Citations

17 h-index

CrossRef

1,139 Citations

17 h-index

Google Scholar

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Professional Recognition

Best Paper Award

2014

BARC (Mumbai)

Best Paper Award

2015

Rare Earth Association of India

Reviewer recognition certificate

2015

BARC (Mumbai)

Young Science and Technology Leader

2025

DST, India

Community & Membership

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SPIE student Chapter

Vice President

Jan 2016

Luminescence society of India

Member

Jan 2014

Personal Details

Doctor of Philosophy

2017

INSTITUTE OF HUMAN BEHAVIOUR AND ALLIED SCIENCES

Master of Philosophy

2013

INSTITUTE OF HUMAN BEHAVIOUR AND ALLIED SCIENCES

Master of Science

2012

INSTITUTE OF HUMAN BEHAVIOUR AND ALLIED SCIENCES

Bachelor of Science

2009

INSTITUTE OF HUMAN BEHAVIOUR AND ALLIED SCIENCES

Associate Professor

Oct 2025 – Present

PSNA College of Engineering and Technology

Assistant Professor

Oct 2022 – Oct 2025

PSNA College of Engineering and Technology | Department of Physics

Assistant Professor

Dec 2020 – Sep 2022

Muthayammal College of Arts & Science

Assistant Professor

May 2016 – Apr 2017

Sasurie College of Engineering

Physical Sciences

Condensed Matter Physics

Related Profiles

Experts (3035+)

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Dr Alak K. Ray

Prof Kulinder Pal Singh

Prof Monoranjan Guchait

Prof Pushan Ayyub

Mr S K Dhar

Mr A K Nigam

Organisations (329+)

View All

Dr Shahul Hammed S Associate Professor

Dr Sivakumar Ganesan Librarian

Ms AADHITYA S Assistant Professor

Mrs AURTHY FELICITA Assistant Professor

Mrs Venkatalakshmi Rajendran Assistant Professor

Ms Padma Priya Assistant Professor

Mrs Yuvasini D Assistant Professor

Mrs P.ROY SUDHA REETHA AD faculty Assistant Professor

Mrs Preethi C Assistant Professor

Mrs Femina V Assistant Professor

Co-Authors (18)

Dr Marimuthu Kethappan. A Gandhigram Rural Institute, Dindigul

Dr Vijayakumar M N/A

Dr Maheshvaran K Kongu Engineering College

Mr Parthibaraj V Kongu Engineering College

Dr Ranjith S SRM Institute of Science and Technology

Dr Johnson William J Dr.Mahalingam College of Engineering and Technology

Dr Mariyappan M Kongu Engineering College

Dr Chitra L N/A

Dr Suthanthira Kumar P KS Rangasamy College of Technology (Autonomous)

Dr Thangaraj Marimuthu PSNA College of Engineering and Technology

Dr Kathiresan K PSNA College of Engineering and Technology

Dr Karunagaran Natrajan SRM Institute of Science and Technology

Dr Arularasan Palanisamy DWARAKA DOSS GOVERDHAN DOSS VAISHNAV COLLEGE

Dr Suresh Kumar Arumugam N G M College

Dr R Arun Kumar National Institute of Technology, Warangal

Pankaj Kumar CHANDIGARH UNIVERSITY

Dr Vijayakumar M Dayananda Sagar College of Engineering, BANGALORE

Scholarly Work

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Scholarly Publications

Judd-Ofelt analysis of Sm<sup>3+</sup> doped alkali borate glasses for optoelectronic applications

Conference Paper

AIP Conference Proceedings. Year: 2017. Volume: 1832 , Pages: 070020 .

Authors: Nagaraj, R.; Vijayakumar, R.; Marimuthu, K.

10.1063/1.4980455

Crossref: 1

Scopus: 1

Novel Eu3+-activated Ba2Y5B5O17 red-emitting phosphors for white LEDs: high color purity, high quantum efficiency and excellent thermal stability

Open Access

Journal Article

RSC Advances. Year: 2018. Volume: 8 , Issue: 41 , Pages: 23323-23331 .

Authors: G. Annadurai; Balaji Devakumar; Heng Guo; R. Vijayakumar; Bin Li; Liangling Sun; Xiaoyong Huang; Kai Wang; Xiao Wei Sun

10.1039/c8ra03059f

Crossref: 32

Scopus: 32

A novel Sm3+ singly doped LiCa3ZnV3O12 phosphor: a potential luminescent material for multifunctional applications

Open Access

Journal Article

RSC Advances. Year: 2018. Volume: 8 , Issue: 58 , Pages: 33403-33413 .

Authors: Heng Guo; Balaji Devakumar; R. Vijayakumar; Peng Du; Xiaoyong Huang

10.1039/c8ra07329e

Crossref: 81

Scopus: 82

Energy transfer and color-tunable luminescence properties of Dy3+ and Eu3+ co-doped Na3Sc2(PO4)3 phosphors for near-UV LED-based warm white LEDs

Journal Article

Dyes and Pigments. Year: 2018. Volume: 156 , Pages: 8-16 .

Authors: R. Vijayakumar; Heng Guo; Xiaoyong Huang

10.1016/j.dyepig.2018.03.053

Crossref: 98

Scopus: 102

Investigations on optical properties of Sm 3+ ion doped boro-phosphate glasses

Conference Paper

AIP Conference Proceedings. Year: 2015. Volume: 1665 .

Authors: R. Vijayakumar; P. Suthanthirakumar; P. Karthikeyan; K. Marimuthu

10.1063/1.4917904

Spectroscopic properties of Er 3+ /Yb 3+ Co-doped zinc boro-tellurite glasses for 1.5 μm broadband optical amplifiers

Conference Paper

AIP Conference Proceedings. Year: 2015. Volume: 1665 .

Authors: P. Suthanthirakumar; P. Karthikeyan; R. Vijayakumar; K. Marimuthu

10.1063/1.4917871

Scopus: 2

Investigations on structural and optical behavior of Er 3+ doped lead boro-tellurite glasses

Conference Paper

AIP Conference Proceedings. Year: 2015. Volume: 1665 .

Authors: P. Karthikeyan; P. Suthanthirakumar; R. Vijayakumar; K. Marimuthu

10.1063/1.4917872

Scopus: 1

Spectroscopic properties of Er<sup>3+</sup>doped lead telluroborate glasses for 1.5 μm broadband amplifiers

Conference Paper

AIP Conference Proceedings. Year: 2014. Pages: 778-780 .

Authors: Vijayakumar, R.; Arunkumar, S.; Vijayakumar, M.; Marimuthu, K.

10.1063/1.4872753

Showing 1 to 8 of 37 publications