Physical Chemistry II: Quantum Chemistry
Physical Chemistry II: Quantum Chemistry ( Lectured in Chinese)
Lecture 17 Many-electron Atoms – Helium Atom and Little on Spin Statistic
video length 1:40:03
Topic 1 Helium atom (ground state)
- Hamiltonian [0:00:15-0:12:54]
- Two electron wave function – independent
electron approximation [0:12:55-0:35:16] - Solving full wave function via variation principle [0:35:17-1:01:22]
- Summary [1:01:23-1:09:13]
Topic 2 Electron spin statistic
- Spin wave function and operators [1:09:14-1:15:51]
- Identical particle [1:15:52-1:27:59]
- Pauli exclusion principle [1:28:00-1:34:24]
- Slater determinant I [1:34:25-1:40:03]
Resources
Many-electron System I – Helium Atom and Pauli Exclusion Principle
Study Goal of This Lecture
17.1 Helium Atom
17.1.1 The ground state energy at various levels of approximations
17.2 Variational Principle for Helium Atom
17.3 Eigenstates of a two-spin system(two electrons)
2019© Yuan-Chung Cheng's Research Group | 鄭原忠老師理論物理化學研究室
國立臺灣大學化學系 | Department of Chemistry, National Taiwan University