Dr. Ashish Kumar Gupta Assistant Professor     Department of Chemistry     Indian Institute of Technology, Guwahati,     North Guwahati, Guwahati 781039     Ph:   (0091)-361-258-2312     Fax: (0091)-361-269-0762   (Institute)     Email: gupta@iitg.ernet.in     Personal Webpage

Professional and Academic Background

• Summer 2005, Visiting Assistant Professor, Israel Institute of Technology-Technion, Haifa, Israel.
• Joined the Department as Assistant Professor on May, 2004
• 2003-2004, Lecturer,  Birla Institute of Technology and Science, Pilani, Rajasthan. 
• 2001-2003, Post Doctoral Fellowship:  Israel Institute of Technology-Technion, Haifa, Israel.                 
• Advisor: Prof. Nimrod Moiseyev
• 1995-2001  Ph.D. : University of California, Los Angeles, California, USA.                                                          
  
• Advisor: Prof. Daniel Neuhauser
• 1990-1995  Integrated M.Sc. : Indian Institute of Technology, Bombay.
  
• M.Sc Thesis Advisor: Prof. Manoj K. Mishra                
  

            

• Curriculum Vitae

Research Interest

Quantum Molecular Dynamics

Research Activity

• Study of High Harmonic Generation beyond the Dipole Approximation.
• Dynamics of a small molecule on a solid surface in the predesorption process.      
  

Selected Publications

• Dhruba J. Kalita and Ashish K. Gupta, Study of laser-induced multiphoton dissociation of H+ as a function of the field frequency using parametric equations of motion, Phys. Rev. A, 85, 033413 (2012).
  
• Dhruba J Kalita, Akshay Rao, Ishir Rajvanshi, Ashish K Gupta, Application of parametric equations of motion to study the laser induced multiphoton dissociation of H2+ in intense laser field., J. Chem. Phys., 134 , 224309 (2011).
  
• D. J. Kalita, and A. K. Gupta, Use of Modified Smooth Exterior Scaling Method as
  an Absorbing Potential ans its Application, J. Chem. Phys., 134, 094301 (2011).
  
• D. J. Kalita, and A. K. Gupta, Application of smooth exterior scaling method to study the time dependent dynamics of H2+ in intense laser field, J. Chem. Phys., 133, 134303 (2010).

Complete List of Publications

Students

Sponsored Projects

• Study of High Harmonic Generation Beyond Dipole Approximation, Department of Science and Technology, New Delhi, India.