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Magnetic materials and applications– A quarter‐century overview (invited)

 

作者: I. S. Jacobs,  

 

期刊: Journal of Applied Physics  (AIP Available online 1979)
卷期: Volume 50, issue B11  

页码: 7294-7306

 

ISSN:0021-8979

 

年代: 1979

 

DOI:10.1063/1.326939

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The series of Conferences on Magnetism and Magnetic Materials, now 25 years old, has provided a successful meeting place for science and technology by deliberately bringing together physicists, engineers, chemists, and metallurgists interested in the subject. During this period new classes of magnetic materials, remarkable magnetic phenomena, many magnetic devices, and various new applications of magnetism have been discovered. This paper provides a sketch of some trends in magnetics research, particularly in materials and applications, along with recollections of the early conferences. An overview is presented of the continued developments in hard and soft magnetic materials and in a variety of magnetic memory/recording media. Included are some observations on a number of advances in materials and phenomena, also with applications potential, which did not reach the marketplace, and on relationships between exploration and goal‐oriented programs. During this quarter century, information storage and processing technology has been a major stimulus for much magnetics RD, but we are now seeing some shift toward considerations of energy and resources conservation in electromagnetic devices and applications.

 

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