2026-06-28T09:58:41Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/592872024-09-09T17:23:15Zcom_20.500.14352_14col_20.500.14352_15

Study of radiative transitions in the range 1.5-2.1 eV in GaP García, J. A. Remon, A. Domínguez-Adame Acosta, Francisco Piqueras De Noriega, Francisco Javier © Elsevier Science SA. The spectral emission of GaP:S in the range 1.5- 2.1eV (800-600nm) has been studied by cathodoluminescence in the scanning electron microscope and by photoluminescence. In as-grown samples the spectra show two bands centered at about 700-730 and 800nm. Annealing the sample above 900K enhances the band of 700nm and causes the occurence of a band centered at 610-620nm. The conditions under which each band is prominent in the luminescence spectrum are analyzed and discussed. 2023-06-20T19:07:53Z 2023-06-20T19:07:53Z 1991-07 journal article 0254-0584 10.1016/0254-0584(91)90081-5 https://hdl.handle.net/20.500.14352/59287 http://dx.doi.org/10.1016/0254-0584(91)90081-5 http://www.sciencedirect.com metadata only access Elsevier Science SA