Contribution in National Conferences:
National symposium on nano materials: Dept. of Physics, Jamia Milia Islamia, New Delhi, April 28-29, 2014
Intersubband and interband transitions in multiple quantum well systems in magnetic field.H.Joshi, R.K. Meena and V.Prasad [A176] P.410
Absorption spectra of two electron quantum ring: P.Silotia, R.K. Meena and V.Prasad [A115]
National conference on atomic and molecular Physics, , MMH College Ghaziabad U.P.
Dynamics of H-atom in ultrashort chirped laser pulses, U.P.
Rotational dynamics of Polar diatomic molecules in presence of delayed zero area phase modulated pulses
Topical Conference on Atomic & Molecular Physics
January 3-4-5, 2008,Department of Physics, Sardar Patel University, Vallabh Vidyanagar
National Wo.XII National Conference on Atomic and Molecular Physics, Department of Physics, M.L.S. University, Udaipur, India, Dec 29, 1998 – Jan 2, 1999.
National Laser Symposium at CAT, INDORE, India, 20th24th Jan 1996.
National symposium on optics and optoelectronics, IRDE, Dehradun, India, March 14-16, 1996.
National conference on Atomic and Molecular Physics, IIT Chennai, India, Dec. 17-20, 1996.
National Conference on Recent Trends in Atomic and Molecular Physics, BARC, Mumbai, India, Dec. 21-24, 1993.
National Conference on Atomic and Molecular Physics BARC, Mumbai, India, Dec., 1992.
Workshop on Atomic and Molecular Physics, Hyderabad, India, Dec., 1991.
Research Projects:
Atomic and molecular collisions in the presence of laser fields (Council of scientific and Industrial Research, New Delhi India, 1992-1996))
Atomic Processes in plasma ( Department of Science and Technology, New Delhi, India 2003-2006)
Molecules in strong fields: JSPS , at The University of Tokyo, Japan (2004-2005).
Mentroing Research Projects:
Study of confined Systems : DST major project (2015-2018)
Research Interest:
Laser assisted collision processes;
Multi-photon excitation and ionization of atoms and Molecules; Energy transfer processes, atomic structure calculations etc.
Optical transitions in semiconductor hetero-structures.
Control of dissipation in the presence of chirped laser pulses.
Manipulation of molecules in inhomogeneous fields.
Study of quantum confined atoms and molecules
Computational Experience:
Used PC, VAX and IBM mainframes. Sound knowledge of UNIX and DOS operating systems.
I have extensively used FORTRAN and MATLAB for scientific computing
Employed graphics packages including MS office tools for my work.
Contribution in International Conferences:
International Conference on Physics of Electronic and Atomic Collisions, New York, USA, July 26- Aug 5, 1989.
Workshop on Condensed Matter Physics, ICTP, Trieste, Italy, July-Aug. 1993.
Indo-Italian Workshop on Biomass and other Renewables for power generation, IIT Delhi, India 20-22 March 1997.
International conference on ‘Current Developments in Atomic, Molecular and Chemical Physics with application’ (CDAMCP), University of Delhi, Delhi-110007, India, March 20-22, 2002.
Simultaneous protn-photon excitation of Rydberg atoms : K.Batra, V.Prasad and M.Mohan P21
Collisional He Atoms excitation in the presence of laser field: A comparartive study: V>Prasad P40
International Conference on Stereodynamics, at The University of Osaka, Japan, Nov.28, 2004 – Dec.3, 2004.
Ionization of hydrogen atom in intense chirped pulses : V.Prasad, K. Batra and K.Yamashita.
Symposium on Molecular Structures, at the University of Hiroshima, Japan, Sept.23,2004-Sept.26,2004.
Rydberg atoms in ultrashort chirped pulses: V.Prasad, K.Batra and V.Prasad
2nd International Conference on Atomic, Molecular and optical Physics, University of Delhi, Delhi 110 007, India, March 21-23, 2006.
International symposium on Molecular Beam , University of Heidelberg, Germany, May27,2007-June3,2007.
3rd International Conference on Current Development in Atomic, Molecular, Optical and Nano Physics with Application (CDAMOP) (14-16, Dec 2011) Delhi University
Non-adiabatic rotational excitation in presence¬ of delayed zero area phase modulated pulse in International Conference CDAMOP, November 2011, New Delhi.
International Conference and Workshop on Nanostructured Ceramics and other Nanomaterials (ICWNCN) March 13-16, 2012 at University of Delhi
Magnetic field modified excitation and photodissociation of a DQW system:
U. Arya, S. Lumb and V.Prasad
Effect of impurity in the transition probabilities if CQD in presence of electric field.
B.Dahiya, S.Lumb and V.Prasad
ICQAMPP 2012 : International Conference on Quantum, Atomic, Molecular and Plasma Physics. held at Madrid Spain, March 28-March30, 2012.
International Conference on Nanoscience and Nanotechnology (ICNN-2013) during 16-18, December 2013, Lucknow.
“Engineering optical properties of double quantum well systems” P.Silotia, AKS Jha and V.prasad
Dynamics of single electron quantum ring in delayed half cycle pulses: K.Btra, H.Joshi and V.prasad
Delta doped artificial in presence of intense laser field and electric field. B.Dahiya, A. Tyagi and V.Prasad
4th International Conference on Current Development in Atomic, Molecular, Optical and Nano Physics with Application (CDAMOP) (March 11-14 2015) Delhi University
Photoexcitation and ionization of weakly confined atoms in magnetic fields: Kriti batra, A.Tyagi, B.Vidhani and V.Prasad P.N-18.
Orienting adsorbed molecules in static fields: A.Tyagi, B.Vidhani, R.Girir and V.Prasad [P-57].
Photoexcitation and ionization of exponential coulomb screened Coulomb potential (ECSCP).S.Lumb, D.Munjal and V.Prasad [P-219]
Optical properties of coupled delta doped nano-rods in magnetic fields. Ashish Tyagi, Rajesh Giri , Bhavan Vidhani and Vinod Prasad ( P-104)
Static polarizability of an atom confined in Gaussian potential Sonia Lumb , Poonam Silotia and Vinod Prasad (P-256)
Effect of orienting pulse on alignment of molecule due to pulse train Urvashi Arya , Ashish Tyagi, Vinod Prasad (P-378)
13.The 2nd International Conference on Condensed Matter & Applied Physics (ICC 2017) at Govt. Engineering College, Bikaner, Rajasthan during November 24-25, 2017.
i. Confined Positronium in short pulses: Dipti Munjal, B.Vidhani and V.Prasad to be presented.
ii. Thermal properties of adsorbed molecules: Effect of electric fields: S.Devi, B.Vidhani and V.Prasad to be presented at.
14. International Conference on Physics, Society and Technology2019 (icpst2019) at Deshbandhu College (University of Delhi), Delhi, Jan.17-19,2019.
i. Excitonic transitions in quantum dot in Kratzer potential: Varsha, P.Silotia and V.Prasad
ii. Rovibronic thermal behaviour of adsorbed molecule in external laser field: S.Devi and V.Prasad
iii. Confinement effects on bounded systems: S.Lumb, C.Yadav and V.Prasad
iv. Response of confined positronium to short laser pulses: D.Munjal, B.Vidhani and V.Prasad (Selected as Best Poster presentation)
15. 3rd International Conference on Condensed Matter and Applied Physics at Government Engineering College, Bikaner, Rajasthan during October 14-15, 2019
i. Dynamic polarisabilities of screened Coulomb potentials modified by ring shaped potentials: C.Yadav, S.Lumb, S.L. Talwar and V.Prasad
ii. Confined 2-Dimensional hydrogen atom in magnetic field: K.Poonia, S.L.Talwar and V.Prasad
iii. Study Of Optical Properties Of Wannier Mott Exciton in Spherical Quantum Dot In Kratzer Potential in Magnetic Field : Varsha, P.Silotia and V.prasad
Talks Delivered:
Colloquium Talk at Department of Quantum Chemistry, UAM, Mexico, September 18, 2019.
Colloquium Talk at Department of Quantum Chemistry, UAM, Mexico Nov. 20, 2018
Colloquium Talk at the Department of Physics, UAM Mexico, Nov.8, 2018
Colloquium Talk at the University of Kaiserslautern, Germany Nov.10, 2016
Talk at The University of Halle, Germany June 4, 2012.
Talk at the University of Tokyo, Japan Oct 11, 2007
Talk at the University of Tokyo, Japan Nov. 15, 2006
Talk at the University of Tokyo, Japan June 28, 2004