授業の目的 【日本語】
Goals of the Course(JPN) | | |
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授業の目的 【英語】
Goals of the Course | | | The goals of this course are to learn about the common crystal structures of solids, some of their general properties and their structure determination by diffraction techniques. |
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到達目標 【日本語】
Objectives of the Course(JPN)) | | |
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到達目標 【英語】
Objectives of the Course | | By the end of this course, students should be equipped with knowledge and skills concerning the following:
1) Explain why crystal form in specific structures in relation to atomic bonding mechanisms.
2) Know the most common crystal structures and why these are common..
3) Understand the basics of crystal classification based on symmetry analysis.
4) Understand the concept of reciprocal lattice and how it is related to diffraction of waves.
5) The relations of the reciprocal lattice with Fourier analysis and plane waves.
6) Know practical aspects and fundamentals of X-ray diffraction of the cubic crystal system.
7) Know what structure and form factors are. |
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授業の内容や構成
Course Content / Plan | | First the different types of atomic bonds are introduced. Then some mechanical properties are discussed, then crystal structures are presented based on a symmetry analysis. The reciprocal lattice is described in relation to the diffraction phenomenon. The relations of the reciprocal lattice with Fourier analysis and plane waves are discussed. Some practical aspects of X-ray diffraction are presented for the cubic crystal system. The amplitude and intensities of diffraction peaks are discussed, introducing structure and form factors.
1. Bonding in Solids
2. Crystal Structure and Periodic Structure
3. Bravais Lattices; Common Crystal Structures
4. Typical Symmetry Elements
5. Real Space and Reciprocal Space
6. X-ray diffraction; Bragg Condition; Laue Function; Ewald sphere
7. Brillouin zone
8. Crystal Structure Factor
9. Structure Determination by X-ray diffraction
10. Elastic properties of solids and elastic strains |
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履修条件
Course Prerequisites | | | Basics of Fourier series and transforms; Basics of quantum mechanics and waves. |
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関連する科目
Related Courses | | Fundamentals of Physics I, II, III, Science of Materials, Quantum Mechanics I&II,
Electricity and Magnetism |
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成績評価の方法と基準
Course Evaluation Method and Criteria | | Grades will be based on:
- Reports. Approximately one report per lecture, to be submitted before the next lecture. If a student fails to submit a report by the deadline, the score for that report will be zero.
- A midterm examination
- A final examination. |
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不可(F)と欠席(W)の基準
Criteria for "Fail (F)" & "Absent (W)" grades | | A student will be regarded as ABSENT if he is absent without valid reason from any scheduled tests. A student who has taken the tests but wishes to be considered as ABSENT must contact the instructor by the end of the final examination.
A final score below 60% means the student will receive an F grade. |
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参考書
Reference Book | | Ashcroft&Mermin: Solid State Physics (Brooks/Cole);
P.Hofmann:Solid State Physics, an introduction (Wiley−VCH) |
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教科書・テキスト
Textbook | | | Introduction to Solid State Physics (IE), 8th Edition Kittel, Charles/ McEuen, Paul. John Wiley & Sons Inc 2005, or a newer edition. |
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課外学習等（授業時間外学習の指示）
Study Load(Self-directed Learning Outside Course Hours) | | | Students are given approximately one report per lecture, to be submitted before the next lecture. The difficulty and length of each report will depend on the related topic. A typical report should take an hour or two to complete. |
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注意事項
Notice for Students | | |
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他学科聴講の可否
Propriety of Other department student's attendance | | |
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他学科聴講の条件
Conditions for Other department student's attendance | | |
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レベル
Level | | |
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キーワード
Keyword | | |
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履修の際のアドバイス
Advice | | |
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授業開講形態等
Lecture format, etc. | | | The format will be online, using NUCT and MS Teams. If the pandemic situation allows it, some face-to-face events (i.e. examinations) may take place. |
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遠隔授業（オンデマンド型）で行う場合の追加措置
Additional measures for remote class (on-demand class) | | |
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