Nuclear magnetic resonance of 57Fe from magnetic domains and walls in yttrium iron garnet

被引：0

作者：

Kouril, K ^{[1
]}

Kohout, J ^{[1
]}

Stepánková, H ^{[1
]}

Englich, J ^{[1
]}

Chlan, V ^{[1
]}

机构：

[1] Charles Univ, Fac Math & Phys, CR-18000 Prague 8, Czech Republic

来源：

ACTA PHYSICA SLOVACA | 2006年 / 56卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present an NMR study of hyperfine fields at 5 7 F e nuclei in polycrystalline yttrium iron garnet. We measured spectra of 5 7 F e nuclei situated in tetrahedral and octahedral sites in magnetic domains as well as in domain walls at several temperatures within the range of 4.2-344 K. Comparing the simulated lineshapes to the experimental ones we found that the main contribution to the observed spectra from walls originated from nuclei in 70.5 degrees Bloch walls.

引用

页码：31 / 34

页数：4

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