Ministry of Education
K. B. R. Varma
VIDWAN ID: 5400

Prof K. B. R. Varma

Male Doctor of Philosophy
Retired Faculty | Materials Research Centre
Indian Institute of Science, Bangalore
Karnataka
Expertise: Materials Science Ceramics
Scopus 56252893300 Google Scholar r2gGU0oAAAAJ
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25 Publications
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527 Scopus Citations
497 CrossRef
14 Years 8 Months Total Experience
Publications
25 Total
Articles
24
Proceedings
1
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527 Citations
14 h-index
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497 Citations
13 h-index
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Personal Details

Doctor of Philosophy
1981
NMEICT (MHRD, GoI)
Retired Faculty
Jul 2015 – Present
Indian Institute of Science, Bangalore | Materials Research Centre
Professor
Jan 2012 – Jul 2015
Indian Institute of Science, Bangalore | Materials Research Centre
Engineering and Technology
Materials Science Ceramics

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A NANOCYRSTAL GLASS COMPOSITION AND A PROCESS FOR ITS PREPARATION

INDIAN INSTITUTE OF SCIENCE
- Patent No. : IN201202199I4 Filed : 01-06-2012
Published : 01-04-2016 Published

Scholarly Publications

Incipient ferroelectric to a possible ferroelectric transition in Te4+ doped calcium copper titanate (CaCu3Ti4O12) ceramics at low temperature as evidenced by Raman and dielectric spectroscopy

Open Access
Journal Article
AIP Advances. Year: 2017. Volume: 7 , Issue: 3 .
Authors: Nabadyuti Barman; Priyank Singh; Chandrabhas Narayana; K. B. R. Varma
DOI 10.1063/1.4973645 Crossref Crossref: 12 Scopus Scopus: 11

Lithium ion conductivity and dielectric relaxation in dendritic nanostructured LiTaO3 glass-nanocrystal composites

Journal Article
Journal of Applied Physics. Year: 2017. Volume: 121 , Issue: 9 .
Authors: P. W. Jaschin; K. B. R. Varma
DOI 10.1063/1.4977693 Crossref Crossref: 8 Scopus Scopus: 11

Enhanced magnetic and dielectric properties of Ti-doped YFeO3 ceramics

Journal Article
JOURNAL OF THE AMERICAN CERAMIC SOCIETY. Year: 2017. Volume: 100 , Issue: 6 , Pages: 2641-2650 .
Authors: Shivanand Madolappa; Bharathi Ponraj; Rajasekhar Bhimireddi; Kalidindi B. R. Varma
DOI 10.1111/jace.14809 Crossref Crossref: 79 Scopus Scopus: 78

Enhanced non-linear current-voltage response of Te-doped calcium copper titanate ceramics

Journal Article
Ceramics International. Year: 2017. Volume: 43 , Issue: 8 , Pages: 6363-6370 .
Authors: Nabadyuti Barman; K.B.R. Varma
DOI 10.1016/j.ceramint.2017.02.045 Crossref Crossref: 14 Scopus Scopus: 14

Linear and nonlinear optical properties of Tellurium Vanadate (Te2V2O9)

Journal Article
Optical Materials. Year: 2017. Volume: 69 , Pages: 128-133 .
Authors: Sai Pavan Prashanth Sadhu; Tukaram Shet; B.K. Abhijit; Akash Pradhan; Muralikrishna Molli; V. Sai Muthukumar; K.B.R. Varma
DOI 10.1016/j.optmat.2017.04.028 Crossref Crossref: 16 Scopus Scopus: 14

Enhanced second harmonic generation and photoluminescence in Pr-doped LiNb0.5Ta0.5O3 nanocrystals embedded in a borate based glass

Journal Article
Journal of Applied Physics. Year: 2017. Volume: 122 , Issue: 8 .
Authors: P. W. Jaschin; K. B. R. Varma
DOI 10.1063/1.4994719 Crossref Crossref: 6 Scopus Scopus: 6

Enhanced dielectric properties and energy storage density of interface controlled ferroelectric BCZT-epoxy nanocomposites

Journal Article
Composite Interfaces. Year: 2017. Volume: 24 , Issue: 7 , Pages: 663-675 .
Authors: Sai Pavan Prashanth Sadhu; Sasidhar Siddabattuni; Bharathi Ponraj; Muralikrishna Molli; V. Sai Muthukumar; K. B. R. Varma
DOI 10.1080/09276440.2017.1262665 Crossref Crossref: 18 Scopus Scopus: 18

Syntheses and Characterization of AM2V2O11 (A = Ba, Sr, Pb; M = Nb, Ta) Vanadates with Centrosymmetric and Noncentrosymmetric Structures

Journal Article
Inorganic Chemistry. Year: 2017. Volume: 56 , Issue: 20 , Pages: 12631-12640 .
Authors: Anil Kumar Paidi; P. W. Jaschin; K. B. R. Varma; Kanamaluru Vidyasagar
DOI 10.1021/acs.inorgchem.7b02170 Crossref Crossref: 23 Scopus Scopus: 20
Showing 1 to 8 of 25 publications