Percolation metal-insulator transition in BiSrCaCuO films

Percolation metal-insulator transition in BiSrCaCuO films

An experimental investigation of the metal-insulator trnasition in BiSrCaCuO (BSCCO) films is reported. We performed resistivity, optical-absorption and critical-temperature measurements on several samples obtained by different technological methods. The results agree well with the percolation mecha...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physica. C, Superconductivity Superconductivity, 1996-05, Vol.262 (1), p.75-80
Hauptverfasser: Okunev, V.D., Pafomov, N.N., Svistunov, V.M., Lewandowski, S.J., Gierlowski, P., Kula, W.
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An experimental investigation of the metal-insulator trnasition in BiSrCaCuO (BSCCO) films is reported. We performed resistivity, optical-absorption and critical-temperature measurements on several samples obtained by different technological methods. The results agree well with the percolation mechanism of the metal-insulator transition and show interesting correlations between room-temperature conductivity and superconducting properties of the investigated films.
ISSN:0921-4534
1873-2143
DOI:10.1016/0921-4534(96)00199-2