Influence of radiation defects on superconductivity in YBa/sub 2/Cu/sub 3/O/sub 7- delta / films

Influence of radiation defects on superconductivity in YBa/sub 2/Cu/sub 3/O/sub 7- delta / films

The influence of 3-3.7-MeV proton bombardment in vacuum media on superconducting properties of Y-Ba-Cu-O films obtained with the aid of pulsed laser deposition on SrTiO/sub 3/ substrates is investigated. It is shown that in the samples investigated T/sub c/ drops linearly with increasing irradiation...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on magnetics 1989-03, Vol.25 (2), p.2579-2582
Hauptverfasser: Nikonov, A.A., Sotnikov, G.V., Tokarev, A.S.
Format: Artikel
Sprache:eng
Schlagworte:
Energy measurement
Frequency measurement
Magnetic field measurement
Magnetic films
Pollution measurement
Pressure measurement
Shape measurement
Superconducting films
Superconducting transition temperature
Superconductivity
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The influence of 3-3.7-MeV proton bombardment in vacuum media on superconducting properties of Y-Ba-Cu-O films obtained with the aid of pulsed laser deposition on SrTiO/sub 3/ substrates is investigated. It is shown that in the samples investigated T/sub c/ drops linearly with increasing irradiation dose, the rate of this drop is approximately five times quicker than for Nb/sub 3/Sn and there also takes place a broadening of the superconducting transition.< >
ISSN:0018-9464
1941-0069
DOI:10.1109/20.92833