CALCIUM-VANADIUM-INDIUM SUBSTITUTED YTTRIUM-IRON-GARNETS WITH VERY LOW LINEWIDTHS OF FERRIMAGNETIC RESONANCE

被引：35

作者：

WINKLER, G

HANSEN, P

机构：

[1] Philips Zentrallaboratorium GmbH, Hamburg

来源：

MATERIALS RESEARCH BULLETIN | 1969年 / 4卷 / 11期

关键词：

D O I：

10.1016/0025-5408(69)90005-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Results of a study of ferrimagnetic resonance line-width properties of a series of polycrystalline {Y3-2xCa2x}[Fe2-yIny](Fe3-xVx)O12 samples with 0 ≤ x ≤ 0.8 and 0.3 ≤ y ≤ 0.7 are presented. Samples of theoretical density can be prepared reproducibly. Very low linewidth values down to 2 Oe at X-band are found. Simultaneously high values of initial permeability - up to 1500 at room temperature and 30 kHz - are observed. This behavior is in accordance with the reduction of magnetocrystalline anisotropy in Insubstituted YIG. © 1969.

引用

页码：825 / &

共 15 条

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[2]

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