(Outline of class)
"Materials Science" originally belongs to the field of science, and is positioned as an advanced science field that integrates engineering and science in advanced Western countries.
Based on the above perspective, this lecture will focus on "solid-state physics," which is a guideline for basic research and development on "materials and materials," from a microscopic viewpoint that incorporates advanced physics such as quantum theory. And lecture on physical characteristics. In particular, we aim to acquire an understanding of quantum, quantum engineering, quantum material engineering, and quantum effects. In addition, lectures will be given on the basic concepts of magnetic states of matter, next-generation batteries, quantum dots, and spintronics, and the definitions and application fields of magnetic semiconductors and giant magnetoresistive effects, which are the main items of solid-state physics. We will also introduce the measurement principles and features of advanced nanostructure analysis methods in physical property research. Furthermore, we aim to acquire knowledge about the structure, manufacturing method, physical properties, etc. of quasicrystals and amorphous alloys.
(Attainment target)
Understand the "quantum theory" that is the basis of quantum mechanics, which was established at the beginning of the 20th century, and understand quantum material engineering, application of quantum effects, spintronics, quantum dots, etc. In addition, we aim to understand typical measurement methods and measurement principles of nanostructure analysis, and to acquire a wide range of knowledge about the differences in local structures and physical properties of crystals, quasicrystals, and amorphous alloys.
"Materials Science" originally belongs to the field of science, and is positioned as an advanced science field that integrates engineering and science in advanced Western countries.
Based on the above perspective, this lecture will focus on "solid-state physics," which is a guideline for basic research and development on "materials and materials," from a microscopic viewpoint that incorporates advanced physics such as quantum theory. And lecture on physical characteristics. In particular, we aim to acquire an understanding of quantum, quantum engineering, quantum material engineering, and quantum effects. In addition, lectures will be given on the basic concepts of magnetic states of matter, next-generation batteries, quantum dots, and spintronics, and the definitions and application fields of magnetic semiconductors and giant magnetoresistive effects, which are the main items of solid-state physics. We will also introduce the measurement principles and features of advanced nanostructure analysis methods in physical property research. Furthermore, we aim to acquire knowledge about the structure, manufacturing method, physical properties, etc. of quasicrystals and amorphous alloys.
(Attainment target)
Understand the "quantum theory" that is the basis of quantum mechanics, which was established at the beginning of the 20th century, and understand quantum material engineering, application of quantum effects, spintronics, quantum dots, etc. In addition, we aim to understand typical measurement methods and measurement principles of nanostructure analysis, and to acquire a wide range of knowledge about the differences in local structures and physical properties of crystals, quasicrystals, and amorphous alloys.
In order to understand the manifestation of various advanced high-performance physical properties represented by magnetism
and semiconductors, it is essential to acquire academic disciplines such as quantum theory from a microscopic perspective.
This lecture will be indispensable for understanding the basic concepts of quantum theory, which is the basic study of the
physical properties of solids, and for conducting 21st century material science research such as quantum materials engineering,
quantum effects, and spintronics. Aim to acquire new knowledge. In addition, lectures will be given on the measurement principles
and features of nanostructure analysis methods that utilize the wave nature of electrons. Furthermore, we will also teach
the structural characteristics and physical properties of quasicrystals and amorphous alloys, which are non-equilibrium solids
different from crystals.
- Understand the historical transition from classical condensed matter physics to today's condensed matter physics based on quantum theory. At the same time, understand the basic concepts of quantum and quantum engineering, and understand and acquire the definitions and application examples of quantum material engineering and quantum effects.
- Understand the definition of nanotechnology, nano-measurement and evaluation technology, nanomanipulation technology, nano-processing technology, and nanostructure control technology. At the same time, understand and learn the relationship between the size of matter and physical properties (relationship between quantum effect and physical properties).
- Understand the arrangement of magnetic moments and the classification of magnetism, the magnetization process of ferromagnets, the types of ferromagnets, and Nd-Fe-B permanent magnet materials. In addition, understand and learn the structure and application fields of lithium-ion batteries and all-solid-state batteries.
- Understand the measurement principles and features of typical nanostructure analysis methods and typical measurement results. At the same time, understand and learn the mechanism and features of the scanning electron microscope device.
- Understand the rotational symmetry of crystals, the 5-fold symmetry of quasicrystals, and the quasi-periodic structure. In addition, understand and learn the structure of amorphous alloys, manufacturing methods, formation quenching and solidification processes, main features and application fields.
| Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
|---|---|---|---|
| 1. | Historical transition from classical condensed matter physics to today's condensed matter physics based on quantum theory 1. Definition and academic transition of solid-state physics 2. Basic concept of quantum theory (energy quantum hypothesis, photon theory, duality of matter) 3. Definition of quantum, quantum engineering, quantum effect |
In advance to read the syllabus, to attend the guidance of lectures | 190minutes |
| 2. | What is New Material Science Research in the 21st Century? 1. Definitions and application examples of quantum materials engineering and spintronics 2. Giant magnetoresistive effect and magnetic semiconductor 3. Advanced materials science research applying quantum effects |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 3. | Relationship between material size and physical properties depending on quantum effect 1. Relationship between the melting point of Au and the size of a substance 2. Relationship between the coercive force of Fe and the size of the substance 3. Relationship between semiconductor bandgap and material size |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 4. | Definition of nanotechnology and representative materials of nanomaterials 1. Definition of nanotechnology 2. Definition, features and structure of fullerenes 3. Morphology and classification of nanoscale materials |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 5. | Magnetic state of matter 1. Classification of magnetism by arrangement of magnetic moments 2. Magnetization process of ferromagnet 3. Soft magnetic material, semi-high magnetic material, permanent magnet material 4. Nd-Fe-B permanent magnet |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 6. | Lithium-ion batteries and super-ion conductors 1. Lithium-ion battery structure 2. Application fields of lithium-ion batteries 3. Definition and characteristics of superionic conductors 4. Structure of all-solid-state battery and future development |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 7. | Submission of mid-term exam or mid-term report assignments, explanation of answers, and summary of lectures (first half) | Fully understand and study the contents of this lecture (first half), and prepare and submit mid-term exams or mid-term report assignments. In addition, after submitting the mid-term exam or report assignment, listen to the explanation of the model answer and confirm the degree of mastery of this lecture. | 190minutes |
| 8. | Definition of quantum dots and application fields in the near future 1. Quantum dot size 2. Differences between quantum dots and electrons in solids 3. Quantum dot LED light emission phenomenon due to quantum size effect |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 9. | Classification of substances / materials by size and nanostructure analysis method 1. Micro area, meso area, macro area 2. Measurement principle, features, and typical measurement results of scanning probe microscope 3. Nano measurement / evaluation, nano manipulation, nano processing, nanostructure control technology |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 10. | Typical nanostructure analysis method 1. Classification of typical nanostructure analysis equipment 2. Typical nano-ultrastructure analysis method 3. Principles and features of scanning electron microscope |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 11. | Definition and characteristics of quasicrystals 1. Crystal rotation symmetry and quasicrystal 5-fold symmetry 2. Translational symmetric structure of crystal and quasiperiodic structure of quasicrystal 3. Quasicrystal structure and typical alloy system |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 12. | Amorphous alloy structure 1. Amorphous alloy structure 2. Amorphous alloy fabrication method 3. Formation of amorphous alloy from liquid Quenching solidification process |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 13. | Physical characteristics of amorphous alloy 1. High strength characteristics and high corrosion resistance of amorphous alloy 2. Soft magnetic properties of amorphous alloy 3. Amorphous alloy application fields |
Reading and understanding in advance the teaching materials and learned books. | 190minutes |
| 14. | Final Exam or Final Report Submission of assignments, explanation of answers to assignments, and summary of lectures (overall) | To fully understand and learn the knowledge acquired in this lecture, and to prepare and submit a final exam or final report assignment. After submitting the final exam or report assignment, the model answer will be explained and the lecture (overall) will be summarized. | 190minutes |
| Total. | - | - | 2660minutes |
| Mid-term exam or mid-term report assignment | Final exam or final report assignment | Total. | |
|---|---|---|---|
| 1. | 8% | 12% | 20% |
| 2. | 8% | 12% | 20% |
| 3. | 8% | 12% | 20% |
| 4. | 8% | 12% | 20% |
| 5. | 8% | 12% | 20% |
| Total. | 40% | 60% | - |
Evaluate on 40% of mid-term exam or mid-term report assignments and 60% of final exam or final report assignments
Confirming the proficiency level from classical physical theory to today's physical property theory incorporating quantum theory and electron theory, the type of electron, the classification of magnetism by the arrangement of magnetic moments, the magnetization process of ferromagnets, the permanent magnet material, Based on understanding of energy quantum hypothesis, material wave concept, quantum engineering, quantum effect, spintronics, nanotechnology, semiconductor Ek space, nanostructure analysis method, quasi-crystal, amorphous alloy, etc.
Confirming the proficiency level from classical physical theory to today's physical property theory incorporating quantum theory and electron theory, the type of electron, the classification of magnetism by the arrangement of magnetic moments, the magnetization process of ferromagnets, the permanent magnet material, Based on understanding of energy quantum hypothesis, material wave concept, quantum engineering, quantum effect, spintronics, nanotechnology, semiconductor Ek space, nanostructure analysis method, quasi-crystal, amorphous alloy, etc.
Distribute PowerPoint lecture materials (created by the person in charge)
Be sure to take common subjects such as "Physics" and "Physical Theory" and specialized subjects（Introduction to material
engineering, Introduction to material engineering, Ceramics A and B）.
- On Monday, Wednesday and Thursday, please come to the lab at 12: 30 ~ 13: 00.
- Course that cultivates an ability for utilizing knowledge
- Course that cultivates a basic problem-solving skills
- Course that cultivates a basic self-management skills
| Work experience | Work experience and relevance to the course content if applicable |
|---|---|
| N/A | N/A |
Last modified : Fri Mar 18 22:26:30 JST 2022