Efectos intergranulares en perovskitas de manganeso nanocristalinas

Intergranular magnetotransport effects are studied on polycrystalline manganites. Reducing grain size through sol-gel technology allows us to show new results on these materials. Intrinsic colossal magnetoresistance is destroyed in metalinsulator phase transition for grain size smaller than 150 nm....

Fuld beskrivelse

Bibliografiske detaljer

Principais autores:	Hueso, L. E., Fondado, A., Rivas, J., Rivadulla, F., López-Quintela, M. A
Format:	Artigo
Sprog:	Inglês
Udgivet:	Elsevier 2000-06-01
Serier:	Boletín de la Sociedad Española de Cerámica y Vidrio
Fag:	Magnetoresistance manganites electrical properties Magnetorresistencia manganitas propiedades eléctricas
Online adgang:	http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/837/865
Tags:	Tilføj Tag Ingen Tags, Vær først til at tagge denne postø!