HYPERFINE INTERACTIONS OF BETA EMITTER B-12 AND N-12 IN MG CRYSTAL

被引：17

作者：

KITAGAWA, A

MATSUTA, K

NOJIRI, Y

MINAMISONO, T

机构：

[1] Faculty of Science, Osaka University, Toyonaka

来源：

HYPERFINE INTERACTIONS | 1990年 / 60卷 / 1-4期

关键词：

D O I：

10.1007/BF02399890

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：

Nuclear dipolar brondening in the NMR spectra of beta-emitting12B and12N implanted in single crystal Mg with h.c.p. structure was studied as function of orientation of the crystal axes relative to the external magnetic field. The implanted12N was located in interstitial trigonal site. The surrounding Mg atoms nearest to the12N were displaced from the regular lattice position, and lattice expansion δa/a=0.15 was determined. © 1990 J.C. Baltzer A.G., Scientific Publishing Company.

引用

页码：869 / 872

页数：4

共 8 条

[1]

Haskell R. C., 1973, Journal of the Physical Society of Japan, V34, P167

[2] QUADRUPOLE COUPLINGS OF N-12 AND B12 IMPLANTED IN METAL SINGLE-CRYSTALS [J].