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Majumder Sonjoy

	S Majumder Ph.D.(IIA Bangalore) Assistant Professor, Physics & Meteorology
	S Majumder joined the Institute in 2007

Contact Addresses

Residence	FTA-7, IIT Campus, Kharagpur 721302
Phone (office)	+91 - 3222 - 283808
Phone (residence)	+91 - 3222 - 283809 (IIT Phone)
email	sonjoym @ phy.iitkgp.ernet.in
More Information

Research Areas

Atomic and Molecular Physics
Astronomy and Astrophyics
Theoretical modeling of bulk and nano-materials

Current Sponsored Projects

Project Title : The Theory of ElectronCorrelation and its Applications in Molecular and Nanoscience
Principal Investigator : Debashis Mukherjee and Peter Surjan
Co-Principal-Investigators : Bhanu Das, Sonjoy Majumder, Peter Szalay, Agnes Szabados Mihaly Kallay
Sponsor : Hungarian-Indian Intergovermental S&T cooperatopn programme
Project Title : Calculations of Hyperfine Structure Constants of Heavy Molecules using Relativistic Density Functional Method
Principal Investigator : Notker Roesch and Sonjoy Majumder
Sponsor : DAAD
Project Title : Theoretical Study of Hyperfine Interaction in Heavy Atoms and Molecules for Quantum Computation and Frequency Standard
Principal Investigator : Sonjoy Majumder
Sponsor : IIT-Kharagpur(ISIRD)

Publications: 2009 - 2010

Precise lifetime estimations of low lying states of alkali metal like Cr and Mo using highly correlated relativistic approach by N.K. Dutta, G. Dixit and S. Majumder J. Physics B, In Corresondance (2010)
Relativistic calculations of centriod shift of Ce+3 doped in bulk material by G. Dixit and S. Majumder Under preparation, (2010)

Publications: 2008 - 2009

Relativistic ab initio spectroscopy study of forbidden lines of singly ionized Zn by G. Dixit, B. K. Sahoo, R. K. Chaudhuri and Sonjoy Majumder Journal of Physics B, In press (2009)
Reply to Comments on "Theoretical spectroscopic studies of the atomic transitions and life times of low-lying states of Ti IV" by Gopal Dixit and Sonjoy Majumder Journal of Physics B, 42 (2009)

Publications: 2007 - 2008

Many-body effects in hyperfine interactions in 205Pb+ by Sonjoy Majumder, B.K. Sahoo, R.K. Chaudhuri, B P Das and D. Mukherjee, European Phys. J. D, Vol 41, page 441-445 (2007)
Accurate Estimations of Circumstellar and Interstellar Lines of Quadruply Ionized Vanadium Using the Coupled Cluster Approach by G Dixit, B. K. Sahoo, P. C. Deshmukh, R. K. Chaudhuri, and Sonjoy Majumder, Astrophysical J. Suppl. Ser.,, Vol. 172, page 645 (2007)
Ab-initio calculation of forbidden transition probabilities and lifetime of low laying states of V4+ by Gopal Dixit, B. K. Shaoo, R. K. Chaudhuri, and Sonjoy Majumder, Phys. Rev. A, Vol. 76, page 04250 (2007)
Rigorous ab initio study of Allowed and Forbidden transition amplitudes of T12+ by Gopal Dixit, P.C.Deshmukh and Sonjoy Majumder, J. Phys.: Conf. Ser., 80, 012048 (2007)
Ab initio calculations of stark induced electric dipole transition amplitudes of singly ionized calcium by Gagan B Pradhan, Gopal Dixit, P.C.Deshmukh and Sonjoy Majumder, Journal of Physics Conference Series, 80, 012052 (2007)
Ab initio relativistic many-body calculation of hyperfine splitting of 113Cd+ by Gopal Dixit, H. S. Nataraj, B. K. Sahoo, Rajat K. Chaudhari and Sonjoy Majumder, Physical Review A, 77, 012718 (2008)
Accurate relativistic calculation of hyperfine splittings and lifetimes of low-lying states of 67Zn by Gopal Dixit, H.S. Nataraj, B. K. Sahoo, Rajat K. Chaudhuri, and Sonjoy Majumder, Journal of Physics B, 41, 025001 (2008)
Theoretical spectroscopic studies of the atomic transitions and lifetimes of low-lying states in Ti IV by Subhasish Mandal, Gopal Dixit, B. K. Sahoo, Rajat K. Chaudhuri, and Sonjoy Majumder, Journal of Physics B, 41, 055701 (2008)

Indian Institute of Technology Kharagpur, Kharagpur - 721302, INDIA
Telephone Number +91-3222-255221 | FAX : +91-3222-255303