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In this engineering course, you will learn about magnetic materials and devices including electronic and optical material. You will learn magnetic data storage, motors, transformers, and spintronics.
This course will explain the basis of electrical, optical, and magnetic properties of materials including semiconductors, metals, organics, and insulators. You will know how devices are built to take advantage of these properties, a strong emphasis on new and emerging technologies will be given.
Assessment
This course does not involve any written exams. Students need to answer 5 assignment questions to complete the course, the answers will be in the form of written work in pdf or word. Students can write the answers in their own time. Each answer needs to be 200 words (1 Page). Once the answers are submitted, the tutor will check and assess the work.
Certification
Edukite courses are free to study. To successfully complete a course you must submit all the assignment of the course as part of the assessment. Upon successful completion of a course, you can choose to make your achievement formal by obtaining your Certificate at a cost of £49.
Having an Official Edukite Certification is a great way to celebrate and share your success. You can:
- Add the certificate to your CV or resume and brighten up your career
- Show it to prove your success
Course Credit: Massachusetts Institute of Technology
Course Curriculum
| Section 1 | |||
| Magnetic Fundamentals | 00:14:00 | ||
| Types of Magnetic Materials | 00:07:00 | ||
| Types of Magnetic Materials, Part 2 | 00:13:00 | ||
| Magnetism in Oxides | 00:06:00 | ||
| Magnetism in Transition Metals & Summary | 00:10:00 | ||
| An Introduction and Magnetic Domains | 00:09:00 | ||
| Magnetocrystalline Anisotropy | 00:12:00 | ||
| Shape Anisotropy | 00:08:00 | ||
| Domain Wall Energy | 00:09:00 | ||
| Section 2 | |||
| Hard and Soft Magnetic Materials | 00:05:00 | ||
| Transformers | 00:11:00 | ||
| DC Motors | 00:10:00 | ||
| Microstructures of Magnets & Summary | 00:06:00 | ||
| An Introduction to Magnetic Data Storage | 00:07:00 | ||
| Longitudinal Magnetic Recording | 00:08:00 | ||
| Perpendicular Magnetic Recording | 00:05:00 | ||
| Magnetic Recording Media | 00:03:00 | ||
| Hard Drives: Write Process | 00:06:00 | ||
| Section 3 | |||
| Inductive Read Process & the Data Storage “Trilemma” | 00:08:00 | ||
| Anisotropic Magnetoresistance | 00:06:00 | ||
| Magnetoresistance: GMR and TMR | 00:05:00 | ||
| Spin Valve GMR and TMR Readback Heads | 00:04:00 | ||
| The Future of Data Storage | 00:05:00 | ||
| Magnetic Random Access Memory & Magnetic Storage Summary | 00:07:00 | ||
| Introduction & Magnetooptical Data Storage | 00:12:00 | ||
| Reading and Writing MO Disks | 00:05:00 | ||
| All-Optical Data Storage & Summary | 00:13:00 | ||
| Assessment | |||
| Submit Your Assignment | 00:00:00 | ||
| Certification | 00:00:00 | ||
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