PME 4426-0

Brief

This course will focus on the introduction of the theory of micro/nano magnetic structures. In this course, basic magnetostatics will be introduced, and the knowledge on domain and domain walls as well as magnetization process will be given. Furthermore, we will discuss various types of magnetic materials and give some examples for the applications of magnetic materials. Finally, we will introduce the methods for the observation of domains, domain walls, and hysteresis loops. This course will help the students to cooperate with people from different disciplines in their future career, and get to know the state-of-the-art development of magnetic technology.

Description

Course keywords: 磁性材料, 靜磁學, 磁化, 磁滯曲線, 磁區, magnetic materials, magnetostatics, magnetization, hysteresis loop, domain 此門課從開學第一周的課程開始，即為 "線上同步遠距教學"， 開學前會以email通知有選課的同學，讓同學們加入線上課程群組。 若為開學後加選的同學，請以email聯繫我(mflai@mx.nthu.edu.tw)， 我再幫加選的同學加入課程群組。 磁性元件概論 (Introduction to magnetic devices) Outline: 1. Basic Magnetostatics 2. Magnetism: From macroscopic to microscopic scales 3. Domain and domain walls 4. Magnetization process and hysteresis loops 5. Various types of magnetic materials 6. Observation of domains, domain walls, and hysteresis loops 7. Magnetic sensors and magnetic actuators 8. Spintronics Reference: 1. Magnetism and Magnetic Materials by J. M. D. Coey, Cambridge University Press (2010). 2. Introduction to Electrodynamics, David J. Griffiths, 4th Edition, Pearson (2013). 3. Magnetic actuators and sensors, John R. Brauer, 2nd Edition, Wiley-IEEE Press (2014) 4. Related journals Evaluation: First oral report 35% Second oral report 35% Attendance and participation 30%

Timetable

Scores

Average Percentage 82

Std. Deviation 7.39

Remarks

X-Class, 同步遠距教學, 動機系大學部精密機械與智慧製造學程選修

Restrictions

Compulsory

Elective

Cross Discipline

First Specialization

Second Specialization