A SEARCH FOR ANTIFERROMAGNETISM IN ALPHA-TI

被引：1

作者：

KILCOYNE, SH ^{[1
]}

CYWINSKI, R ^{[1
]}

SCHARPF, O ^{[1
]}

机构：

[1] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1992年 / 53卷 / 06期

关键词：

ALPHA-TITANIUM; ANTIFERROMAGNETISM; NEUTRON POLARIZATION ANALYSIS; NEUTRON CROSS-SECTION;

D O I：

10.1016/0022-3697(92)90187-I

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The neutron polarisation analysis technique has been used to investigate the possibility of antiferromagnetic order in alpha-Ti. The results show no evidence of such order, and moreover, place an upper limit of 0.01-mu(B)/Ti atom on any paramagnetic contribution to the scattering. While the measured isotopic incoherent cross-section of Ti, sigma(II) = 2.19 +/- 0.02 b/atom, is in reasonable agreement with the previously reported value, the spin incoherent cross-section, sigma(SI) is measured to be 0.091 +/- 0.006 b/atom, significantly lower than the accepted value of 0.29 b/atom.

引用

页码：771 / 774

页数：4

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