ELECTROMAGNETIC WAVE PROPAGATION IN MAGNETIC MULTILAYERS-NON-RECIPROCAL REFLECTIONS

Li Yibing; Xu Zechuan

Volume 16 Issue 3

May 1994

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Article Navigation > Journal of Electronics & Information Technology > 1994 > 16(3): 238-243

Li Yibing, Xu Zechuan. ELECTROMAGNETIC WAVE PROPAGATION IN MAGNETIC MULTILAYERS-NON-RECIPROCAL REFLECTIONS[J]. Journal of Electronics & Information Technology, 1994, 16(3): 238-243.

Citation:

Li Yibing, Xu Zechuan. ELECTROMAGNETIC WAVE PROPAGATION IN MAGNETIC MULTILAYERS-NON-RECIPROCAL REFLECTIONS[J]. Journal of Electronics & Information Technology, 1994, 16(3): 238-243.

Li Yibing, Xu Zechuan. ELECTROMAGNETIC WAVE PROPAGATION IN MAGNETIC MULTILAYERS-NON-RECIPROCAL REFLECTIONS[J]. Journal of Electronics & Information Technology, 1994, 16(3): 238-243.

Citation:

Li Yibing, Xu Zechuan. ELECTROMAGNETIC WAVE PROPAGATION IN MAGNETIC MULTILAYERS-NON-RECIPROCAL REFLECTIONS[J]. Journal of Electronics & Information Technology, 1994, 16(3): 238-243.

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ELECTROMAGNETIC WAVE PROPAGATION IN MAGNETIC MULTILAYERS-NON-RECIPROCAL REFLECTIONS

Li Yibing^{①;徐则川},
Xu Zechuan

Received Date: 1992-12-07
Rev Recd Date: 1993-08-24
Publish Date: 1994-05-19

Abstract

Abstract

A theory of EM wave propagation through magnetic multilayers and superlattices is presented based on the propagation matrix of a magnetic film. By using the P matrix, the transmission and reflection coeffcients of layered magnetic media, including: (1) semi-infinite magnetic surfaces, (2) magnetic multilayers, (3) semi-infinite magnetic superlattices, are obtained. The numerical results show that the EM modes of a magnetic layer system are excited and manifested as the sharp dips in the S-polarized reflection, and the dispersion curves of magnetic polaritons can be measured by a method similar to attenuated total reflection (ATR) technique.

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References(1)

References

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