• Seminar at Laboratoire SUBATECH, Ecole des Mines de Nantes, France, 28nd August, 2015. (Invited)
  • Advanced Materials World Congress, 23-26th  August 2015, Stockholm, Sweden.
  • Seminar at Department of Theoretical Chemistry, KTH, Royal Institute of Technology, Stockholm, Sweden, 22nd August, 2015. (Invited)
  • National Conference on Materials for Energy Conservation and Storage, 19-21st March, 2015, VIT University, Chennai. (Invited)
  • Materials Research Society of Indonesia (MRS-Id) Meeting, 26-28th Sept., 2014, 
  • National Workshop on Molecular Modelling and Simulation of Sustainable Polymers, 4-8th August 2014, Chem. Engg., IIT Guwahati. (Invited).
  • National Workshop on Computational Nano-Science, 20-23rd August 2013, IISc, Bangalore. (Invited).
  • 19th International Conference on Solid State Ionics, June 2-7, 2013, Kyoto, Japan.
  • 9th National Conference on Solid State Ionics (NCSSI), Dec 2011, JIIT Noida, UP.
  •  QIP-STC on "Computational Techniques in Physics", Aug 2011, IIT Guwahati. (Invited)
  • "Current Trends in Condensed Matter Physics (CTCMP)", Dec 2010, NISER, Bhubaneshwar. (Invited)
  • "Physical Techniques for the Investigation of Fast Ion Conducting Materials", March 20-22, M. S. University,Baroda, Gujarat. (Invited).  
  • National Conference on solid State Ionics, December 7-9,2009, Dr. Hari Singh Gour university, Sagar, Madhya Pradesh.
  • Discussion meeting on Statistical and Condensed Matter Physics, October 31 - November 1, 2009, Indian Institute of Technology Guwahati.
  • Indo-French meeting on "Diffusion in Nanoporous and Dense Media", April 2-5, 2009, Bangalore. (Invited)
  • Dept. of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, March 2007.
  • Theoretical Physics, Institute of Mathematical Science, Chennai, March 2007.
  • American Chemical Society Meeting September 2006, San Francisco, USA.
  • Goldschmidt Conference May 2005, Moscow, Idaho, USA.
  • Institute of Computational Physics, Dept. of Mathematics and Physics, Universit¨at Stuttgart, Germany, April 2004.
  • “Structure and Dynamics in Complex Chemical Systems”, January 2000, Indian Institute of Science, Bangalore, India.
  • 5th IUMRS International conference, October 1998, Indian Institute of Science, Bangalore, India.
  1. Molecular Dynamics Basics
  2. My Experiments with Metadynamics!
  3. Swelling of Clays 
  4. Ion Transport in NASICONs