課程資訊
課程名稱
第一原理計算材料物理學
First-principles Computational Materials Physics 
開課學期
111-1 
授課對象
理學院  物理學研究所  
授課教師
郭光宇 
課號
Phys8129 
課程識別碼
222ED3430 
班次
 
學分
3.0 
全/半年
半年 
必/選修
選修 
上課時間
星期一7,8,9(14:20~17:20) 
上課地點
新物304 
備註
本課程以英語授課。
總人數上限:40人 
 
課程簡介影片
 
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課程概述

This one-semester course would require three-hours per week. It would consist of two parts which are made up of units. Each unit would last for two weeks. Part I would be about the theoretical foundations of quantum mechanics-based first-principles calculations. In particular, in unit 1, Prof. Guo would introduce the translational symmetry of crystals and its consequences, e.g., reciprocal lattices and Bloch theorem, which could be used to substantially simplify the ab initio calculations. In unit 2, Prof. Guo would describe the density functional theory, currently the theoretical foundation of almost all first-principles calculations, and related approximations as well as theoretical aspects of electronic structure calculation and molecular dynamical simulation. In unit 3, the popular numerical algorithms and computational methods for ab initio calculations would be introduced. There will be one written homework assignment for each unit.
In part II, each unit would be a mixture of lectures and hands-on excises. Each unit would focus on one major physical property of materials. The hands-on excises will be demonstrated in the classes, and the students can perform the calculations either in the classes or at home after the classes. The hands-on excises will be designed so that they can be carried on either a laptop/desk-top computer or a PC cluster provided by the National Taiwan University or the National Center for High-performance Computing. Since there are about sixteen weeks each semester, only about three properties from the above list of part II will be covered in one semester and the specific properties chosen will depend on the type and interest of the students in the year. 

課程目標
From the Bronze Age to the semiconductor-driven Information Age, civilization has defined itself and advanced itself by mastering new materials. Advances in materials drive economic, social, and scientific progress and profoundly shape our everyday lives. Today, thanks to increasingly powerful computers as well as advanced numerical algorithms and quantum mechanical theories, the materials science community finds itself on the verge of another revolution. In this new era, extensive first-principles (empirical parameter-free) quantum mechanical calculation complement and sometimes even replace traditional methods of trial-and-error experimentation. With calculation, scientists will guide advanced materials development and will comprehend how materials form, how they react under changing conditions, and how they can be optimized for better performance. First-principles calculation has become an indispensable tool world-wide for investigation of novel properties of important materials.
The purposes of this course are to (1) describe the theoretical foundations of quantum mechanics-based first-principles calculations, (2) introduce the related numerical methods and (3) guide the students to perform the first-principles calculations for the carefully chosen examples. 
課程要求
先修課程
[1] 量子物理(Quantum Physics) or 近代物理 (Modern Physics)
[2] 固態物理導論(Introduction to Solid State Physics) 
預期每週課後學習時數
 
Office Hours
 
指定閱讀
Prof. Guo's lecture notes. 
參考書目
The course will be largely based on lecture notes and hand-outs.
The principal reference books:
[1] Electronic Structure: Basic Theory and Practical Methods by Richard M.
Martin (Cambridge U. P., 2004).
Other references include:
[2] Introduction to Solid State Physics by Charles Kittel (John Wiley & Sons).
[3] Solid State Physics by Neil W. Ashcroft and N. David Mermin.
[4] Planewaves, Pseudopotentials and The LAPW Method by David J. Singh and Lars
Nordstrom (2nd edition) (Springer, 2006)
[5] Theory of Itinerant Electron Magnetism (revised edition) by Juergen Kuebler
(Oxford U. P., 2010).
[6] VASP User's Guide (Manual) (https://www.vasp.at/index.php/documentation)
[7] Introduction to Computational Physics by Tao Pang (Cambridge U. Press, 1997) 
評量方式
(僅供參考)
 
No.
項目
百分比
說明
1. 
Final exam 
25% 
 
2. 
Homework 
50% 
 
3. 
Midterm exam 
25% 
 
 
課程進度
週次
日期
單元主題
第1週
  Ch. 1. Introduction to First-principles Calculations; Ch. 2. Crystal Structures 
第2週
  Ch. 2. Crystal Structures; Hands-on excise. 
第3週
  Ch. 3. Electrons in Periodic Potentials. 
第4週
  Ch. 3. Electrons in Periodic Potentials/Ch. 4 Density Functional Theory 
第5週
  Ch. 4. Density Functional Theory 
第6週
  Ch. 4. Density Functional Theory; Hands-on excises. 
第7週
  Ch. 5 Methods for Electronic Structure Calculations 
第8週
  Ch. 5 Methods for Electronic Structure Calculations, Hands-on excises 
第9週
  Take-home Mid-term Exam 
第10週
  Ch. 6 Calculation of Optical Properties (lecture) 
第11週
  Ch. 6 Calculation of Optical Properties (hands-on excise)  
第12週
  Ch. 7 Calculation of Magnetic Properties (lecture)  
第13週
  Ch. 7 Calculation of Magnetic Properties (hands-on excise)  
第14週
  Ch. 8 Calculation of Phonons and Thermodynamical Properties (lecture) 
第15週
  Ch. 8 Calculation of Phonons and Thermodynamical Properties (hands-on excises) 
第16週
  Ch. 9 Molecular Dynamics Simulations (lecture) 
第17週
  Ch. 9 Molecular Dynamics Simulations (hands-on excises) National Holiday/no class 
第18週
  Take-home Final Exam.