Pub Date : 2020-11-30DOI: 10.1002/9781119562269.ch6
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Pub Date : 2020-11-30DOI: 10.1002/9781119562269.ch2
D. Tang, C. Pai
This chapter explains the journey of modern magnetism from the beginning of the twentieth century, a remarkable age of scientific breakthroughs that led tithe birth of quantum mechanics and special relativity. A modern understanding of magnetism is based on the concept of spin, which is a purely quantum mechanical property with no classical analogy. To discuss magnetism in a contemporary perspective, therefore, we should start from quantum mechanics. Rather than simply going through formula derivations and jumping into the modern‐yet‐hindsight spin‐based interpretation of microscopic origin of magnetism in matters, instead, the chapter briefly discusses the history of its development. Depending on their responses to the applied magnetic field, these magnetic properties can be roughly categorized into diamagnetism, paramagnet‐ism, ferromagnetism, anti ferromagnetism, and ferrimagnetism. Diamagnetism is present in all materials but is often obscured by paramagnetism or ferromagnetism when unpaired electrons are in presence.
{"title":"Magnetism and Magnetic Materials","authors":"D. Tang, C. Pai","doi":"10.1002/9781119562269.ch2","DOIUrl":"https://doi.org/10.1002/9781119562269.ch2","url":null,"abstract":"This chapter explains the journey of modern magnetism from the beginning of the twentieth century, a remarkable age of scientific breakthroughs that led tithe birth of quantum mechanics and special relativity. A modern understanding of magnetism is based on the concept of spin, which is a purely quantum mechanical property with no classical analogy. To discuss magnetism in a contemporary perspective, therefore, we should start from quantum mechanics. Rather than simply going through formula derivations and jumping into the modern‐yet‐hindsight spin‐based interpretation of microscopic origin of magnetism in matters, instead, the chapter briefly discusses the history of its development. Depending on their responses to the applied magnetic field, these magnetic properties can be roughly categorized into diamagnetism, paramagnet‐ism, ferromagnetism, anti ferromagnetism, and ferrimagnetism. Diamagnetism is present in all materials but is often obscured by paramagnetism or ferromagnetism when unpaired electrons are in presence.","PeriodicalId":125758,"journal":{"name":"Magnetic Memory Technology","volume":"97-98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114365706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-30DOI: 10.1002/9781119562269.ch1
A. Kaeding, Judy Parfitt
Book file PDF easily for everyone and every device. You can download and read online Basic Electromagnetism file PDF Book only if you are registered here. And also you can download or read online all Book PDF file that related with Basic Electromagnetism book. Happy reading Basic Electromagnetism Bookeveryone. Download file Free Book PDF Basic Electromagnetism at Complete PDF Library. This Book have some digital formats such us :paperbook, ebook, kindle, epub, fb2 and another formats. Here is The Complete PDF Book Library. It's free to register here to get Book file PDF Basic Electromagnetism.
{"title":"Basic Electromagnetism","authors":"A. Kaeding, Judy Parfitt","doi":"10.1002/9781119562269.ch1","DOIUrl":"https://doi.org/10.1002/9781119562269.ch1","url":null,"abstract":"Book file PDF easily for everyone and every device. You can download and read online Basic Electromagnetism file PDF Book only if you are registered here. And also you can download or read online all Book PDF file that related with Basic Electromagnetism book. Happy reading Basic Electromagnetism Bookeveryone. Download file Free Book PDF Basic Electromagnetism at Complete PDF Library. This Book have some digital formats such us :paperbook, ebook, kindle, epub, fb2 and another formats. Here is The Complete PDF Book Library. It's free to register here to get Book file PDF Basic Electromagnetism.","PeriodicalId":125758,"journal":{"name":"Magnetic Memory Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116534502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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