Details

Awards:

Meghnad Saha Memorial Medal, The Asiatic Society, 2014

MRSI medal 2014

Academic Qualifications:

• • M.Sc. (Physics) – University of Calcutta

  • Ph.D.   – Indian Association for Cultivation of Science (degree from JU)

Postdoctoral Fellowships/Awards: 

• • Postdoctoral Fellowship: National Institute of Materials Science (NIMS), Tsukuba, Japan, Centre of Excellence Fellowship –(Twice) (1994 & 1998) 

  • Japan Society for the promotion of Science (JSPS) fellowship 

  • Science and Technology (STA) postdoctoral fellowship Award, (Govt, of Japan) 

  • Visiting Professor- Hanyang University, South Korea 

  • Outstanding Young Person Award, in the field of science and innovation, Junior Chamber International (JCI) - 1998.

Ph.D. scholars supervised:

        25 Awarded; 2 Thesis Submitted.

Some recent works ( for full list of publications, click here):

• • • Controlling Non Radiative Transition Centres in Eu3+ Activated CaSnO3 Nanophosphors Through Na+ Co-doping : Realization of Ultrabright Red Emission along with Higher Thermal Stability, Subhajit Saha, Swati Das, Uttam Kumar Ghorai, Nilesh Mazumder, Debabrata Ganguly and Kalyan Kumar Chattopadhyay

    • Journal of Physical Chemistry C ,2015

    • Synthesis of CuBO2 nano/microrods via easy molten salt route and study of its field emission properties, S. Santra, N. S. Das, B. Das, D. Banerjee and K.K. Chattopadhyay

    • Crystal Growth & Design ,2015

    • Carbon fiber-ZnS nanocomposite for dual applications as an efficient cold cathode as well as luminescent anode for display technology, Kalyan Kumar Chattopadhyay, Arunava Jha, Sudipta Kumar Sarkar and Dipayan Sen

    • Nanoscale, 2014 

• • Unconventional Dexter-Silverton Type Manganese Heteropolytungstate [Mn7(MnW12O42(OH)4 · 8H2O)] Hollow Microsphere: Synthesis, Crystal Structure, Growth Mechanism and Optical Property Study, K. Bhattacharjee, K. K.Chattopadhyay,G. C. Das

    • Journal of Physical Chemistry C, 2014 

  • CuBO2: A new highly transparent p-type wide band gap electron field emitter, S. Santra, N. S. Das, D. Sen, K. K.Chattopadhyay,                  Journal of Physics D: Applied Physics ,2014

  • Temperature dependence of magnetization and anisotropy in uniaxial NiFe2O4 nanomagnets: deviation from the Callen-Callen power law,   B.K. Chatterjee, C.K.Ghosh, K. K.Chattopadhyay, Journal of Applied Physics, 2014

  • Efficient and persistent cold cathode emission from CuPc nanotubes: A joint experimental and simulation investigation, Uttam Kumar Ghorai, Swati Das, Subhajit Saha, Nilesh Mazumder, Dipayan Sen and Kalyan Kumar Chattopadhyay. Dalton Trans, 2014