PAC investigation of qudropole interaction in nano-soft magnetic material Fe73.5Cu1Nb3Si13.5B9

被引：0

作者：

Zuo Yi ^{[1
]}

Zheng Yong-Nan ^{[1
]}

Zhou Dong-Mei ^{[1
]}

Yuan Da-Qing ^{[1
]}

Liu Meng ^{[1
]}

Fan Ping ^{[1
]}

Cui Bao-Qun ^{[1
]}

Ma Ying-Jun ^{[1
]}

Li Li-Qiang ^{[1
]}

Li Ji-Zhou ^{[1
]}

Zhu Sheng-Yun ^{[1
]}

机构：

[1] China Inst Atom Energy, Beijing 102413, Peoples R China

来源：

CHINESE PHYSICS C | 2008年 / 32卷

基金：

中国国家自然科学基金;

关键词：

PAC; Kev-ISOL; Fe73.5Cu1Nb3Si13.5B9;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The quadrupole interaction in nano-soft magnetic material Fe73.5CU1Nb3Si13.5B9 has been studied by perturbed angular correlation using Zn-62 probe nuclei from the ISOL radioactive nuclear beam facility at CIAE HI-13 tandem accelerator. Two quadrupole interaction frequencies w(01) = 440 Mrad/s with a distribution width sigma = 0 and W-02 = 90 Mrad/s with a width sigma = 0.48 are obtained. The fractions of w(01) and w(02) are 38% and 62%, respectively. The measured quadruple interaction parameters indicate that 62% of the implanted Zn-62 are located in the gain boundary and 32% in the grain.

引用

页码：259 / 261

页数：3

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