Fellow, The Institute of Physics (London): F. Inst. P., C. Phys.;; Fellow, National Academy of Sciences, India: F N A Sc, Fellow, Ion Beam Society of India: F IBSI ; Fellow , International Academy of Physical Sciences, Member, IOP (London) Fellowship Panel and C Phys Panel (Aug 2004 - todate) Member, UGC Physics Panel (June 94 - 2002). Member, International Committee, “Int.Conf. Atomic Collisions in Solids (ICACS)” AND “Int.Conf. Ion Beam Analysis (IBA)”
Various Agencies , over the years
1987
Fellow, The Institute of Physics (London): F. Inst. P., C. Phys.;; Fellow, National Academy of Sciences, India: F N A Sc, Fellow, Ion Beam Society of India: F IBSI ; Fellow , International Academy of Physical Sciences, Member, IOP (London) Fellowship Panel and C Phys Panel (Aug 2004 - todate) Member, UGC Physics Panel (June 94 - 2002). Member, International Committee, “Int.Conf. Atomic Collisions in Solids (ICACS)” AND “Int.Conf. Ion Beam Analysis (IBA)”