Invited talk at the Joint Conference of the 16th International Conference on Phonon Scattering in Condensed Matter (Phonons 2018) and the 4th International Conference on Phononics and Thermal Energy Science (PTES 2018) , Nanjing, China (2018)
Awarded the Kerala State Young Scientist Award (2014) by the Kerala state council for science technology and Environment
Invited to contribute a book chapter on Bismuth containing materials (2013).
Invited talk at E-MRS Spring Meeting (May 2012) held in Strasbourg, France
International Travel Grant, (2011), Dept. of Science and Technology, India
Postdoctoral Travel Fund, (2007), Office of the Vice-President for Research, Virginia Tech, USA.
Invited to give a talk at ITQW07 conference held in Cumbria, UK