HELICON‐SPIN WAVE INTERACTION IN THE MAGNETIC SEMICONDUCTOR AgxCd1−xCr2Se4
作者:
B. Vural,
E. E. Thomas,
期刊:
Applied Physics Letters
(AIP Available online 1968)
卷期:
Volume 12,
issue 1
页码: 14-17
ISSN:0003-6951
年代: 1968
DOI:10.1063/1.1651833
出版商: AIP
数据来源: AIP
摘要:
The microwave transmission characteristics of the ferromagnetic semiconductor CdCr2Se4doped with Ag have been measured as function of the applied magnetic and electric field. The results are interpreted in terms of active helicon‐spin wave interactions; and the agreement between experiment and theory is found to be very good qualitatively.It is believed that the results presented in this Letter represent the first published evidence for active helicon‐spin wave interactions.
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