Ministry of Education
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Dr Rajkumar N

vidwan id: 100317
Male

Assistant Professor, Department of Physics
The American College

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Expertise

  • Applied Physics

Publications

Total Articles 16
Books 0
Proceedings 0

Publications

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Scopus

Citations 181
h-index 7

CrossRef

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Citations 152
h-index 7
Google Scholar

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Professional Recognition

2012

Dr. Kothari Postdoctoral Fellowship

University Grants Commission
2007

GATE 2007 Qualified

IIT
2007

junior research fellowship

UGC
2010

senior research fellowship

University Grants Commission

Community & Membership

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Bio

Solid State Physics, Spectroscopy, Mathematical Physics, and Optics

Personal Details

  • Male
  • Assistant Professor , The American College
  • The American College Tallakkulam
Ph.D
Other Institute 2011
M. Sc.
Other Institute 2006
B. Sc.
Other Institute 2004
Assistant Professor Mar 2014 – Present
The American College | Department of Physics
Post-Doctoral Fellow Jun 2011 – Mar 2014
Indian Institute of Science Bangalore
Senior Research Fellow Oct 2010 – May 2011
Unknown Organization
Junior Research Fellow Sep 2007 – Sep 2010
Unknown Organization

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Co-Authors (5)

Bruno

Mr Bruno Chandrasekar

The American College

K B

Prof K B Ramachandran

N/A

Mariammal

Dr Mariammal R N

Alagappa Chettiar Government College of Engineering and Technology

D

Prof D Sastikumar

National Institute of Technology Tiruchirappalli

M.

Dr M. Karunakaran

N/A

Scholarly Work

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Scholarly Publications

Correction to: Room temperature ammonia gas sensor using Nd-doped SnO2 thin films and its characterization (Journal of Materials Science: Materials in Electronics, (2020), 31, 15, (12586-12594), 10.1007/s10854-020-03809-6)

Open Access
Erratum
Year: 2020. Volume: 31 , Issue: 16 , Pages: 14000-14001 .
Authors: Maheswari, S.;Karunakaran, M.;Chandrasekar, L.B.;Kasirajan, K.;Rajkumar, N.
DOI 10.1007/s10854-020-03992-6
1 1

Room temperature ammonia gas sensor using Nd-doped SnO2 thin films and its characterization

Open Access
Article
Year: 2020. Volume: 31 , Issue: 15 , Pages: 12586-12594 .
Authors: Maheswari, S.;Karunakaran, M.;Chandrasekar, L.B.;Kasirajan, K.;Rajkumar, N.
DOI 10.1007/s10854-020-03809-6
13 15

Magnetism in Zn<inf>1-2x</inf>Mn<inf>x</inf>Co<inf>x</inf>O (x=0.00, 0.01, 0.02, and 0.03) nanostructures

Open Access
Conference Paper
AIP Conference Proceedings. Year: 2011. Volume: 1349 , Issue: PART A , Pages: 1177-1178 .
Authors: Rajkumar, N.;Ramachandran, K.
DOI 10.1063/1.3606284

Ethanol sensor using undoped and Mn-doped CoFe<inf>2</inf>O<inf>4</inf> nanoparticles

Open Access
Conference Paper
AIP Conference Proceedings. Year: 2011. Volume: 1349 , Issue: PART A , Pages: 307-308 .
Authors: Devi, P. Indra;Rajkumar, N.;Ramachandran, K.
DOI 10.1063/1.3605857

Ethanol gas sensing of Mn-doped CoFe2O4 nanoparticles

Open Access
Article
IEEE Sensors Journal. Year: 2011. Volume: 11 , Issue: 6 , Pages: 1395-1402 .
Authors: Devi P.I.;Rajkumar N.;Renganathan B.;Sastikumar D.;Ramachandran K.
DOI 10.1109/JSEN.2010.2093881
31 36

Oxygen deficiency and room temperature ferromagnetism in undoped and cobalt-doped TiO<inf>\bm 2</inf> nanoparticles

Open Access
Article
IEEE Transactions on Nanotechnology. Year: 2011. Volume: 10 , Issue: 3 , Pages: 513-519 .
Authors: Rajkumar, N.;Ramachandran, K.
DOI 10.1109/TNANO.2010.2049745
27 32

On the phonon confinement and particle size in TiO<inf>2</inf>:ZnO nanocomposite

Open Access
Conference Paper
International Journal of Nanoscience. Year: 2011. Volume: 10 , Issue: 1-2 , Pages: 227-231 .
Authors: Kanmani S.S.;Rajkumar N.;Ramachandran K.
DOI 10.1142/S0219581X11007843
4 4

Dumbbell-shaped ZnO nanorods: Growth and characterization

Open Access
article
International Journal of Nanoscience. Year: 2011. Volume: 10 , Issue: 1-2 , Pages: 87-92 .
Authors: Rajkumar, N , Prabhu, M, Ramachandran, K.
DOI 10.1142/S0219581X11007557
9 7