Gd-155 and Sn-119 Mossbauer effect investigations of GdCuSn and GdAuSn

被引：16

作者：

Bialic, D

Kruk, R

Kmiec, R

Tomala, K

机构：

[1] JAGIELLONIAN UNIV,M SMOLUCHOWSKI INST PHYS,PL-31007 KRAKOW,POLAND

[2] H NIEWODNICZANSKI INST NUCL PHYS,PL-31342 KRAKOW,POLAND

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1997年 / 257卷 / 1-2期

关键词：

rare earth intermetallic compounds; magnetic structure; crystalline electric field;

D O I：

10.1016/S0925-8388(97)00005-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Gd-155 and Sn-119 Mossbauer effect measurements were performed on polycrystalline samples of GdCuSn and GdAuSn. The analysis of the gadolinium and tin resonance spectra allowed us to determine the directions of the gadolinium magnetic moments in the crystalline lattice as well as to draw conclusions about the magnetic structure of these materials. Measured quadrupole interaction constants at the gadolinium site give information about the axial coefficient B-2(0) of the crystalline electric field Hamiltonian. (C) 1997 Elsevier Science S.A.

引用

页码：49 / 56

页数：8