色散关系

声子色散关系的测量(Measuring Phonon Dispersion Relations)

Published: 2026-10-09
  • 晶体对中子的散射(Neutron Scattering by a Crystal)
  • 晶体动量(Crystal Momentum)
  • 零声子、单声子与双声子散射(Zero-, One-, and Two-Phonon Scattering)
  • 晶体对电磁辐射的散射(Electromagnetic Scattering by a Crystal)
  • 声子谱的 X 射线测量(X-Ray Measurements of Phonon Spectra)
  • 布里渊散射与拉曼散射(Brillouin and Raman Scattering)
  • 守恒定律的波动解释(Wave Interpretation of the Conservation Laws)

谐性晶体的经典理论(Classical Theory of the Harmonic Crystal)

Published: 2026-10-09
  • 谐近似(Harmonic Approximation)
  • 绝热近似(Adiabatic Approximation)
  • 经典晶体的比热(Specific Heat of a Classical Crystal)
  • 一维单原子布拉菲格子(One-Dimensional Monatomic Bravais Lattice)
  • 带基元的一维晶格(One-Dimensional Lattice with a Basis)
  • 三维单原子布拉菲格子(Three-Dimensional Monatomic Bravais Lattice)
  • 带基元的三维晶格(Three-Dimensional Lattice with a Basis)
  • 与弹性理论的关系(Relation to Theory of Elasticity)