声子

Phonons play a crucial role in the thermal conductivity of solids.
磁子在固体的热导性中起着至关重要的作用。
The concept of phonons is analogous to that of photons in quantum electrodynamics.
磁子的概念与量子电动力学中的光子概念类似。
In a crystal lattice, phonons are quantized vibrational modes.
在晶体格子中，磁子是量化的振动模式。
Phonons can scatter off defects or impurities in the material, leading to various physical phenomena.
磁子可以散射材料中的缺陷或杂质，导致各种物理现象。
The interaction between phonons and electrons is important for understanding the electrical properties of materials.
磁子和电子之间的相互作用对于理解材料的电学性质至关重要。
Phonons are responsible for heat transfer in solids at room temperature.
在室温下，磁子负责固体中的热传递。
The study of phonons has led to the development of new technologies, such as phononic crystals and thermal insulators.
对磁子的研究已经导致了新技术的发展，例如磁子晶体和热绝缘体。
Phonons can also be excited by light, leading to various optical effects.
磁子也可以通过光激发，导致各种光学效应。
The dispersion relation of phonons depends on the material and the direction of propagation.
磁子的色散关系取决于材料和传播方向。
In some materials, phonons can undergo non-linear interactions, leading to interesting physical phenomena.
在某些材料中，磁子可以发生非线性相互作用，导致有趣的身体现象。