Introduction To Solid State Physics, 1/e

angle applied field atoms axis beam Bragg’s Brillouin zone centre charge components conduction band constant core covalent bonds cubic curve defined density diagram dielectric diffraction dipole direction dislocation distance electric field emission energy band energy levels Equation equilibrium excited external field ferromagnetic filled find first free electron frequency germanium given by Eq gives Hence holes hologram increases interaction intrinsic semiconductor ionic crystals ions large number laser lattice points light liquid magnetic field material metal molecular molecules momentum Nanotechnology Neel temperature negative number of atoms number of electrons optical fibre orbitals paramagnetic particle perpendicular phase phonons plane population inversion positive potential energy quantum dots radiation reciprocal lattice reflection refractive index rotation scattering semiconductor shown in Figure solid specific heat spin structure superconducting surface temperature theory thermal total number transition unit cell unit volume valence band vector velocity vibration wave wavelength zero