7Ni-O chemical interaction and the transition temperature of Ni-doped Bi2Sr2Ca1Cu2O8
Détails
Etat: Public
Version: Final published version
ID Serval
serval:BIB_C2210C394CE8
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
7Ni-O chemical interaction and the transition temperature of Ni-doped Bi2Sr2Ca1Cu2O8
Périodique
Applied Physics Letters
ISSN
0003-6951
Statut éditorial
Publié
Date de publication
1993
Peer-reviewed
Oui
Volume
63
Pages
562-564
Langue
anglais
Résumé
We find that even very low Ni doping levels of high-quality
Bi2Sr2Ca1Cu2O8 single crystals strongly affect the transition
temperature T(c). We also observed that T(c) is not related to the total
Ni concentration, but only to that of Ni engaged in NiO-type bonds. By
controlling the temperature during crystal growth, one can modify the
relative weight of Ni in NiO-type bonds with respect to other
configurations-and therefore T(c).
Bi2Sr2Ca1Cu2O8 single crystals strongly affect the transition
temperature T(c). We also observed that T(c) is not related to the total
Ni concentration, but only to that of Ni engaged in NiO-type bonds. By
controlling the temperature during crystal growth, one can modify the
relative weight of Ni in NiO-type bonds with respect to other
configurations-and therefore T(c).
Open Access
Oui
Création de la notice
01/10/2012 20:07
Dernière modification de la notice
20/08/2019 16:37
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