Alok Kumar Singh Jha | Welcome to Jawaharlal Nehru University

Alok Kumar Singh Jha

Assistant Professor

Centre/School/Special Centre

School of Physical Sciences

Room No

216, Lab#233

Off. Phone

+91-11-26738110

Residence

+91-9811236207

alokksjha[at]mail[dot]jnu[dot]ac[dot]in

Personal Webpage

https://jnu.ac.in/Faculty/alokksjha/cv.pdf

Qualifications

Ph. D. (2007) Relativistic Calculations of Photoionization Cross Sections in Multielectron Atomic system, Department of Physics and Astrophysics, University of Delhi, Delhi-110007

M. Sc. (2002) Physics, University of Delhi, Delhi-110007

Areas of Interest/Specialization

Atomic structure calculations: Relativistic Structure Calculations of Atoms and Highly charged Ions.

Study of Photon/electron atom/Ion interactions: Photo-ionization Cross Section, Electron Impact Excitation Collision strength calculations of complex Atoms and Ions.

Atomic processes in Plasma: Influence of strongly coupled plasma environment on atomic structure, Photo-ionization Cross Section, Electron Impact Excitation Collision strength calculations of complex Atoms and Ions.

Laser atom interaction: Above threshold ionization(ATI) and High Harmonic generations(HHG) in plasma environment.

Experience

Assistant Professor (Physics) - School of Physical Sciences, JNU (Since November 2020)

Assistant Professor (Physics) – Kirori Mal College, University of Delhi, Delhi (2009 – 2020)

Assistant Professor (Physics) – Ramjas College, University of Delhi, Delhi (2007 - 2008)

Awards & Honours

International Collaboration/Consultancy

Best Peer Reviewed Publications

A Study of the Atomic Processes of Highly Charged Ions Embedded in Dense Plasma

Alok K.S. Jha; M. Dimri; D.Dawra ;M. Mohan. Atoms 2023, 11, 158.

Influence of strong coupled plasma environment on photoionization of H-like O7+ ion

D. Dawra, M. Dimri, A.K.Singh, Alok K S Jha, R.K.Pandey, R. Sharma and M.Mohan, Physics of Plasma, 28,112706,2021.

Plasma screening effects on the atomic structure of He-like ion embedded in strongly coupled plasma

A K Singh, D. Dawra; M. Dimri; Alok K.S. Jha; R.K.Pandey, M. Mohan Physics Letter A,384, 12,126369,2020.

Photoionization cross section for NiXIX,

Alok K S Jha, S.Tyagi and M. Mohan, The Astrophysical Journal supplement Series, 173,177, 2007.

New relativistic atomic data of Fe IX

N. Verma, Alok K S Jha and M Mohan, Astrophysical Journal Supplement series 164, 297 2006.

Recent Peer Reviewed Journals/Books

Patents (if any)