惰性气体晶体,离子晶体,共价晶体,金属,氢键,原子半径
4. (Week 7-8) PHONONS I. CRYSTAL VIBRATIONS.
Vibrations of Crystals with Monatomic Basis, Two Atoms per Primitive Basis, Phonon Momentum.
声子(Ⅰ)晶格振动
单原子基元情况下的晶格振动,基元中含有两个原子的情况,声子动量
5. (Week 9) PHONONS II. THERMAL PROPERTIES.
Phonon Heat Capacity, Anharmonic Crystal Interactions, Thermal Conductivity.
声子(Ⅱ)热学性质
声子比热容,非谐晶体相互作用,热传导
6. (Week 10-11 )FREE ELECTRON FERMI GAS.
Energy Levels in One Dimension, Effect of Temperature on the Fermi-Dirac Distribution, Free Electron Gas in Three
Dimensions, Heat Capacity of the Electron Gas, Electrical Conductivity and Ohm’s Law, Motion in Magnetic Fields,
Thermal Conductivity of Metals.
自由电子费米气
一维情况下的能级,温度对费米-狄拉克分布的影响,三维情况下的自由电子气,电子气的比热容,电导率和欧姆定律,在
磁场中的运动,金属的导热性
7. (Week 12-13) ENERGY BANDS.
Nearly Free Electron Model, Bloch Functions, Kronig-Penney Model, Wave Equation of Electron in a Periodic Potential,
Number of Orbitals in a Band.
能带
近自由电子模型,布洛赫函数,K-P 模型,电子在周期势场中的波动方程,能带中的轨道数目
8. (Week 14-15) SEMICONDUCTOR CRYSTALS.
Band Gap, Equations of Motion, Intrinsic Carrier Concentration, Impurity Conductivity, Thermoelectric Effects,
Semimetals, Superlattices.
半导体晶体
能隙,运动方程,本征载流子浓度,杂质导电性,温差电效应,半金属,超晶格
9. (Week 16) FERMI SURFACES AND METALS.
Construction of Fermi Surfaces, Electron Orbits, Hole Orbits, and Open Orbits, Calculation of Energy Bands,
Experimental Methods in Fermi Surface Studies.
费米面和金属
费米面的结构,电子轨道,空穴轨道,开放轨道,能带的计算,费米面研究中的实验方法