RT Journal Article
T1 Study of structural-changes in YBa_2Cu_3O_(7-x) by cathodoluminescence in the scanning electron-microscope
A1 Piqueras de Noriega, Javier
A1 Fernández Sánchez, Paloma
A1 Vicent López, José Luis
AB Changes in the visible and infrared cathodoluminescence(CL)spectra of YBa2Cu3O7−x are detected during irradiation in the scanning electron microscope. Results indicate the influence of oxygen content on the appearance of a CL band at 450–600 nm. In irradiated samples an infrared band at 1600–1700 nm has been observed.
PB Amer Inst Physics
SN 0003-6951
YR 1990
FD 1990-12-17
LK https://hdl.handle.net/20.500.14352/59294
UL https://hdl.handle.net/20.500.14352/59294
LA eng
NO 1. Y. Fujiwara and T. Kobsyashi, IEEE Trans. Mag. 25, 2563 (1989).2. D. W.  Cooke, H. Rempp, Z. Fisk, J. L. Smith, and M. S. Jahan, Phys. Rev. B 36, 2287 (1987).3. V. N. Andreev, B. P. Shadim S. E. Nikitin , F. A.  Chudnovskii, E. B. Shadim, and  E. M.  ster, JETP Lett. 46, 492 (1987).4. B. J. Luff, P. D. Townsend, and J. Osborne, J. Phys. 21, 663 (1988).5. J.H. Miller Jr, J. D. hunn, S. L.  Holder, and A. N. DiBianca, Appl. Phys. Lett. 56, 89 (1990).6. J. Colino, J. L. Sacedón, L. del Olmo, and J. I. Vicent, J. Vac. Sci. Thechnol. A. (to be published).7. G. Cannelli, R. Cannelli, F. Cordero, and M. Ferretti, Slid State commun. 68, 232 (1988).
NO © Amer Inst Physics.This work was partially supported by CICYT (Projects BP86-0151 and  MAT 88-251-CO 2-02). The infrared equipment was donated by Alexander von Humboldt stiftung.
NO CICYT
DS Docta Complutense
RD 30 abr 2024