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 | | | Magnetism and superconductivity are the central issues in condensed matter physics. In particular, phenomena related to phase transitions have been attracting great interest in a vast range of research fields of materials science and cosmology. In this course, the basic concepts of magnetism and superconductivity are given based on the elementary knowledge of electromagnetism, quantum mechanics, and statistical mechanics. The course enables students to deepen their understanding of condensed matter physics by touching recent progress in a variety of materials properties. |
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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 will be able to understand condensed matter physics comprehensively by learning magnetism and superconductivity. |
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授業の内容や構成
Course Content / Plan | | Depending on the progress of the lecture, we will select important topics from the following topics. Emphasis will be placed on intuitive physical understanding. We will also discuss how magnetism and superconductivity are used in the modern electronics.
(1) Magnetic ordering and exchange interaction
(2) Superexchange interaction and double exchange interaction
(3) Dzyaloshinski-Moriya interaction
(4) Spin arrangement
(5) Molecular field theory and beyond
(6) Long range ordering and Mermin-Wagner's theorem
(7) Spin waves
(8) Characteristic properties of superconductivity; Various superconducting matters
(9) Type I and type II superconductors; Bose-Einstein Condensation
(10) Two-fluid model and London equation
(11) Magnetic flux quantization; Superconducting quantum interference device (SQUID)
(12) Phase transition and order parameter; Ginzburg–Landau (GL) equation; Vortex lattice
(13) BCS theory: ground state
(14) BCS theory: elementary excitation
(15) Summary of magnetism and superconductivity |
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履修条件
Course Prerequisites | | | No prerequisites. Students must have successfully completed classes of electrodynamics, quantum mechanics, and statistical physics at the undergraduate level or have equivalent knowledge. |
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関連する科目
Related Courses | | | condensed matter physics I, condensed matter physics II, electrodynamics, quantum mechanics, and statistical physics |
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成績評価の方法と基準
Course Evaluation Method and Criteria | | | Assessment will be made based on the status of efforts and reports in each lecture. A passing requirement is 60 points or more out of 100 points. Understanding of basic concepts and terms is the criterion for passing. |
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教科書・テキスト
Textbook | | | Unspecified, but lecture materials are provided, if necessary. |
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参考書
Reference Book | | 小口武彦 磁性体の統計理論 (Statistical Theory of Magnetism) (裳華房)
ISBN：978-4-7853-2312-7
家 泰弘 超伝導 (Superconductivity) (朝倉書店)
ISBN：978-4-254-13725-5 |
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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) | | | In class, the lecture will proceed based on the contents of the previous class, so be sure to review it thoroughly. |
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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 of Other department student's attendance | | | As long as the number of people that can be accommodated in the lecture room is sufficient, it will be possible to attend. |
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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. | | | Face-to-face class. If there is a change in the class format after registering for the course, we will inform you on the NUCT class site. |
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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) | | | Ask questions to professors using the NUCT function "Message". |
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