Ashim Kr. Pramanik | Welcome to Jawaharlal Nehru University

Ashim Kr. Pramanik

Assistant Professor

Centre/School/Special Centre

School of Physical Sciences

Room No

116

Off. Phone

011-26704638

akpramanik@mail.jnu.ac.in, ashpramanik@gmail.com

Personal Webpage

http://www.jnu.ac.in/Faculty/akpramanik/

Qualifications

Ph.D (2008, UGC-DAE Consortium for Scientific Research, Indore, India.)

Areas of Interest/Specialization

My research activities are in experimental condensed matter physics focussing in low temperature behaviour. I am interested in transport, magnetic and thermodynamic properties in correlated electron systems and novel materials; in particular high temperature superconductors, nanomaterials, thin films and interfaces between heterostructures.

Experience

Research Associate: UGC-DAE Consortium for Scientific Research, Indore, India (2009).
Postdoctoral Fellow: IFW Dresden, Germany (2009).
Visiting Scientist: Max Planck Institute for CPfS, Dresden, Germany (2011).
Guest Scientist: UGC-DAE Consortium for Scientific Research, Indore, India (2011).
Postdoctoral Fellow: Indian Institute of Science, Bangalore, India (2011).
Assistant Professor: Jawaharlal Nehru University, Delhi, India (2012).

Best Peer Reviewed Publications

1. "Multi-band superconductivity in single crystals of Ba0.65Na0.35Fe2As2: A calorimetric investigation."
A. K. Pramanik, M. Abdel-Hafiez, S. Aswartham, A. U. B. Wolter, S. Wurmehl, V. Kataev, and B. Buchner.
Phys. Rev. B 84, 064525 (2011).

2. "The interparticle interaction and crossover in critical lines on field-temperature plane in Pr0.5Sr0.5MnO3 nanoparticles."
A. K. Pramanik and A. Banerjee
Phys. Rev. B 82, 094402 (2010).

3. "Critical current and vortex dynamics in single crystals of Ca(Fe1-xCox)2As2."
A. K. Pramanik, L. Harnagea, S. Singh, S. Aswartham, G. Behr, S. Wurmehl, C. Hess, R. Klingeler, and B. Büchner
Phys. Rev. B 82, 014503 (2010).

4. "Critical behavior at paramagnetic to ferromagnetic phase transition in Pr0.5Sr0.5MnO3: A bulk magnetization study."
A. K. Pramanik and A. Banerjee
Phys. Rev. B 79, 214426 (2009).

5. "Phase separation and the effect of quenched disorder in Pr0.5Sr0.5MnO3."
A. K. Pramanik and A. Banerjee
Journal of Physics: Condensed Matter 20, 275207 (2008).