In this work we present a theoretical study of the transport coefficients of n-type PbTe. The electronic transport coefficients are calculated using the isotropic-nearly-free-electron…
We present a systematic study of allowed three-phonon scattering processes, involving acoustic and optical branches, and their relative roles in explaining the low thermal conductivity …
Dimensions, and units of physical quantities. Mechanics: Introduction to vectors, speed, velocity and acceleration, free fall, motion in a vertical plane, Newton’s laws of motion. Energy and…
Galileo transformations, Michaelson-Morley experiment, Postulates of special relativity, Lorentz transformations, relativity of space and time, relativistic collisions.
Particle‐like…