HYPERFINE INTERACTIONS OF CD-111 IMPURITIES IN CR2O3

被引：5
|
作者：
KESTEN, J [1 ]
UHRMACHER, M [1 ]
LIEB, KP [1 ]
机构：
[1] SFB 126,W-3400 GOTTINGEN,GERMANY
来源：
HYPERFINE INTERACTIONS | 1990年 / 59卷 / 1-4期
关键词：
D O I：
10.1007/BF02401235
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
The electric and (antiferro-)magnetic hyperfine interaction of111Cd in α-Cr2O3 after111In implantation was studied via PAC. Two fractions with axially symmetric electric field gradients were observed having antishielding factors of Vzz/Vzzpc=79(12) and 106(16), respectively. From the line broadening of the Fourier components of the first fraction its supertransferred magnetic field was estimated as Bloc (20 K)≤0.41 T, about two orders of magnitude smaller than for substitutional111Cd in NiO and CoO. © 1990 J.C. Baltzer A.G., Scientific Publishing Company.
引用
收藏
页码：309 / 312
页数：4
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