NUCLEAR-QUADRUPOLE-RESONANCE MEASUREMENT OF THE AL-27 FROZEN CORE IN YALO3PR3+

被引：3

作者：

ERICKSON, LE

机构：

[1] National Research Council, Ottawa

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.47.8734

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nuclear-quadrupole-resonance measurements of four Al-27 frozen-core sites in YAl03:Pr3+ in near-zero external static field are reported. The measurements were made by observing the effect of a weak radio-frequency magnetic field resonant with the Al-27 nucleus on the Pr-141 nuclear-quadrupole echo. The echoes were detected optically using a Raman heterodyne method. Most of the resonance lines show a doubling that is attributed to a magnetic field produced by the Pr-141(3+) enhanced nuclear moment as the doublet separation is dependent on the nuclear sublevels of the Pr-141(3+) ion used in the measurement.

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页码：8734 / 8738

页数：5

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