TY - JOUR AU - Piqueras de Noriega, Javier AU - Fernández Sánchez, Paloma AU - Vicent López, José Luis PY - 1990 DO - 10.1063/1.104196 SN - 0003-6951 UR - https://hdl.handle.net/20.500.14352/59294 T2 - Applied Physics Letters 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... LA - eng M2 - 2722 PB - Amer Inst Physics TI - Study of structural-changes in YBa_2Cu_3O_(7-x) by cathodoluminescence in the scanning electron-microscope TY - journal article VL - 57 ER -