Magnetic structure of CeAs under high pressure

Citation
T. Osakabe et al., Magnetic structure of CeAs under high pressure, PHYSICA B, 281, 2000, pp. 434-436
Citations number
14
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
0921-4526 → ACNP
Volume
281
Year of publication
2000
Pages
434 - 436
Database
ISI
SICI code
0921-4526(200006)281:<434:MSOCUH>2.0.ZU;2-Y
Abstract
Neutron diffraction experiments on CrAs revealed that the pressure versus t emperature phase diagram and magnetic structures in the phase diagram are v ery similar to those of CeP. The difference is critical pressure values P-c , which are about 0.3 GPa in CeP and about 1.2 GPa in CeAs, and above which the long period magnetic structures composed of Gamma(7) and Gamma(8) Ce ( 0 0 1) planes appear. This is discussed in connection with the difference o f their carrier numbers and the Gamma(8) P-f mixing effect. (C) 2000 Publis hed by Elsevier Science B.V. All rights reserved.