Dr.Amarjyoti Choudhury


Present position:     

 

Office address :

 

 

 

 

 

E-mail :              

 

Telephone :

Fax :                 

Professor

 

Department of Physics

Tezpur University

Napaam

Tezpur -784028

India

 

ajc@tezu.ernet.in     amarjc@rediffmail.com

 

+91-3712-267007 (extn.5552)

+91-3712-267006

 

 

 

Academic profile:

        1977    Ph.D.       Oxford University, U.K.

1972    M.Sc.       Delhi University

 

Research interests:

  • Condensed Matter Physics

  • Photonics

  • Nanotechnology

  • Optoelectronic Instrumentation

 

Publications:

  

        Papers in refereed journals ~  115+

 

Few Selected publications:

1. B. Choudhury, A. Choudhury, Oxygen vacancy and dopant concentration dependent magnetic properties of Mn doped TiO2 nanoparticle, Current Appl. Phys. 13, 1025-1031, 2013.
2. B. Choudhury, A. Choudhury, Structural, optical and ferromagnetic properties of Cr doped TiO2 nanoparticles, Mater. Sci. Eng. B, 178, 794-800, 2013.
3. B. Choudhury, A. Choudhury, Tailoring Luminescence properties of TiO2 nanoparticles by Mn doping, J. Luminescence, 136, 339–346, 2013.
4. B. Choudhury, A. Choudhury, Ce-Nd codoping effect on the structural and optical properties of TiO2 nanoparticles, Mater Sci Eng. B, 178, 239-247, 2013.
5. P. Chetri, B. Saikia, A. Choudhury, Structural and optical properties of Cu doped SnO2 nanoparticles: An experimentaland DFT study , J. Appl. Phys., 113, 233514, 2013.
6. P.Basyach, A.Choudhury, Structural and optical properties of core-shell Ag2S/HgS Nanostructures , Mater. Res. Bulletin, 48, 2543–2548, 2013.
7. S. Paul, A. Choudhury, Effect of Ni doping on the optical property and photocatalytic activity of TiO2 nanoparticles, Micro & Nano letters, 8, 184-187, 2013.
8. Biswajit Choudhury, Bikash Borah and Amarjyoti Choudhury, Extending Photocatalytic Activity of TiO2 Nanoparticles to Visible Region of Illumination by Doping of Cerium, Photochemistry and Photobiology, 88, 257-264, 2012.
9. B.Goswami, A.Buragohain and A.Choudhury, Luminescence properties of nanoporous fresh water diatoms, Luminescence, 27, 16-19, 2012.
10. B. Choudhury , A. Choudhury , A.K.M. Maidul Islam , P. Alagarsamy , M. Mukherjee, Effect of oxygen vacancy and dopant concentration on the magnetic properties of high spin Co2+ doped TiO2 nanoparticles, J. Mag. Magn. Mater., 323, 440–446, 2011.