Magnetic X-Ray resonant scattering from a Dysprosium epitaxial film

被引：0

作者：

Dumesnil, K ^{[1
]}

Stunault, A ^{[1
]}

Mangin, P ^{[1
]}

Vettier, C ^{[1
]}

Wermeille, D ^{[1
]}

Bernhoeft, N ^{[1
]}

Langridge, S ^{[1
]}

Dufour, C ^{[1
]}

Marchal, G ^{[1
]}

机构：

[1] Univ H Poincare, CNRS, URA 155, Phys Mat Lab, F-54506 Vandoeuvre Nancy, France

来源：

MAGNETIC ULTRATHIN FILMS, MULTILAYERS AND SURFACES - 1997 | 1997年 / 475卷

关键词：

D O I：

10.1557/PROC-475-333

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic X-Ray resonant scattering performed at the Dysprosium L-III absorption edge permits to study the magnetic behaviour of a 3000 Angstrom thick Dy film. The development of an helical magnetic order gives rise to intense magnetic resonant harmonics. The energy dependence of the resonant intensity has been investigated and presents a double resonance at the second harmonic measured in the sigma-pi geometry. The accurate thermal variation of the turn angle and of the c-parameter is given. These evolutions reveal the stabilisation of the helical phase in the Dysprosium film compared to the bulk case.

引用

页码：333 / 338

页数：6