Influence of oxygen-content on the cathodoluminescence of YBa_2Cu_3O_(7-x)



Downloads per month over past year

Gomez, P. and Piqueras de Noriega, Javier and Sayagues, M. J. and Gonzálezcalbet, J. M. (1995) Influence of oxygen-content on the cathodoluminescence of YBa_2Cu_3O_(7-x). Solid State Communications, 96 (1). pp. 45-48. ISSN 0038-1098

[thumbnail of PiquerasJ242.pdf]

Official URL:


The influence of oxygen content of YBa_2Cu_3O_(7-x) ceramic samples on the cathodoluminescence emission has been studied in the scanning electron microscope. No luminescent band has been related to the presence of native oxygen vacancies in untreated samples. On the other hand vacancies are involved in luminescent centers formed after some treatments as electron irradiation.

Item Type:Article
Additional Information:

© 1995 Elsewier Science Ltd.
This work has been partly supported by DGICYT (Project PB93-1256).

Uncontrolled Keywords:Scanning Electron-Microscope, High-Tc Superconductors, Luminescence
Subjects:Sciences > Physics > Materials
ID Code:26840
Deposited On:02 Oct 2014 14:42
Last Modified:31 Dec 2020 00:03

Origin of downloads

Repository Staff Only: item control page