Ministry of Education
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Dr Vijay Narain Ojha

vidwan id: 6176
Male

,

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Expertise

  • Applied Physics

Publications

Total Articles 38
Books 0
Proceedings 0

Publications

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Scopus

Citations 92
h-index 6

CrossRef

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Citations 69
h-index 6
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Professional Recognition

1990

Fellowship

Deutscher Akademischer Austausch Dienst (DAAD)

Community & Membership

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Material Society of India

Life Member

Indian Society of Analytical Scientist

Life Member

Indian Science Congress

Life Member

Semiconductors Society of India

Life Member

Indian Cryogenic Council

Member

Bio

Semiconductor and semiconductor junctions.

Personal Details

  • Male
  • Dr KS Krishnan Marg, New Rajinder Nagar, New Delhi, Delhi, India
Ph.D. (Physics)
University of Delhi 1987
Scientist — – Aug 2021
CSIR-National Physical Laboratory

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Organisation (0)

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Co-Authors (13)

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Scholarly Work

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Scholarly Publications

Effective source mismatch uncertainty evaluation using resistive power splitter up to 18 GHz

Open Access
Article
International Journal of Metrology and Quality Engineering. Year: 2015. Volume: 6 , Issue: 3 .
Authors: Devi S.S.;Ahmad S.;Patel K.;Negi P.S.;Ojha V.N.
DOI 10.1051/ijmqe/2015019
4 3

Characterization of Rockwell hardness indenter Tip using image processing and optical profiler and evaluation of measurement uncertainty

Open Access
ARTICLE
International Journal of Metrology and Quality Engineering. Year: 2014. Volume: 5 .
Authors: Moona, G.;Sharma, R.;Sharma, D.;Ojha, V. N.
DOI 10.1051/ijmqe/2014020

Shielding effectiveness measurements and uncertainty estimation for textiles by a VNA-based free space transmission method

Open Access
Article
International Journal of Metrology and Quality Engineering. Year: 2013. Volume: 4 , Issue: 2 , Pages: 109-115 .
Authors: Patel S.M.;Patel K.;Negi P.S.;Ojha V.N.
DOI 10.1051/ijmqe/2013042
6 9

A 10V programmable Josephson voltage standard and its applications for voltage metrology

Open Access
ARTICLE
Metrologia. Year: 2012. Volume: 49 , Pages: 635-643 .
Authors: Tang, Y.;Ojha, V. N.;Schlamminger, S.;Rüfenacht, A.;Burroughs, C. J.;Dresselhaus, P. D.;Benz, S. P.
DOI 10.1088/0026-1394/49/6/635

Roughness measurement using optical profiler with self-reference laser and stylus instrument - A comparative study

Open Access
ARTICLE
Year: 2011. Volume: 49 , Pages: 335-339 .
Authors: Chand, Mahesh;Mehta, Aarti;Sharma, Rina;Ojha, V. N.;Chaudhary, K. P.

Quantifying uncertainty in the measurement of arsenic in suspended particulate matter by Atomic Absorption Spectrometry with hydride generator

Open Access
Article
Year: 2011. Volume: 5 , Issue: 1 .
Authors: Singh N.;Ojha V.;Kayal N.;Ahuja T.;Gupta P.
DOI 10.1186/1752-153X-5-17
7

Effect of annealing on microstructure and P-E hysteresis of vanadium doped SrBi2Ta2O9

Open Access
Conference Paper
Year: 2009. Volume: 13 , Issue: 3 , Pages: 352-356 .
Authors: Goel P.;Ojha V.N.;Yadav K.L.
DOI 10.1179/143307509X441540
1 1

Evaluation and expression of uncertainty in the determination of alumina in deodorants using complexometric method

Open Access
Article
Journal of Testing and Evaluation. Year: 2009. Volume: 37 , Issue: 4 , Pages: 321-328 .
Authors: Kayal N.;Singh N.;Ojha V.N.;Gupta P.K.
7