English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/128795
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Role of an order-disorder phase transition in increasing the exchange magnetic field in a diluted magnetic semiconductor

AutorMorón, M. Carmen; Hull, S.
Fecha de publicación2001
EditorAmerican Physical Society
CitaciónPhysical Review B 64(22): 220402(R) (2001)
ResumenThe controlled substitution of Mn by Zn within the diluted magnetic semiconductor Zn1-xMnxGa2Se4 (0≤x≤1) series induces a pumping of magnetic ions from a defined site of the crystal lattice to another one driving the system to an order-disorder phase transition with xc = 0.50±0.01. A long-range order parameter, η, is defined and directly determined as a function of x within the whole range of composition from neutron-diffraction experiments. An augmentation of the magnetic exchange field by increasing the magnetic dilution occurs as a consequence of that order-disorder process.
DescripciónUnder the terms of the Creative Commons Attribution License 3.0 (CC-BY).
Versión del editorhttp://dx.doi.org/10.1103/PhysRevB.64.220402
URIhttp://hdl.handle.net/10261/128795
DOI10.1103/PhysRevB.64.220402
Identificadoresdoi: 10.1103/PhysRevB.64.220402
issn: 1098-0121
e-issn: 1550-235X
Aparece en las colecciones: (ICMA) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
magnetic semiconductor.pdf116,94 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.