Phonon is a unique concept in solids. It is mainly described as packet of energy which arises due to the vibration of atoms about their equilibrium position in solids at finite temperature. This book primarily focus on the exotic interplay of the phonons in disordered materials. The problem of phonons in disordered solids has always been an outstanding problem, specially due to the random nature of force constants between different atoms. Understanding the interplay of these force constants is an extremely tedious task. The purpose of the present book is centered around this particular topic. We present a new theoretical approach to understand this problem

Autorentext

Dr. Alam graduated in physics from Presidency College Kolkata in 2001. He earned his doctoral degree from S N Bose Institute for basic sciences in 2006. He went to University of Illinois Urbana Champaign, USA (2006-2010) for a post-doc. From 2010-2013, he was in Ames Lab, USA as a guest scientist. He joined IIT Bombay, India as assis. prof. in 2013