Title :
Non-steady-state photo-EMF in BTO crystal under an transverse external dc electric field
Author :
Rocha-Mendoza, I. ; Khomenko, A.V. ; Fuentes-Hernandez, C.A.
Author_Institution :
Centro de Investigacion Cientifica y de Educ. Superior de Ensenada, Mexico
Abstract :
Summary form only given.We report a detailed experimental study of photo-EMF in Bi/sub 12/TiO/sub 20/ (BTO) crystal in the presence of a dc transverse external electric field. We demonstrate the possibility of enhancement of the photo-emf signal by the transverse field in comparison with the longitudinal configuration.
Keywords :
bismuth compounds; optical materials; photoconducting materials; photoconductivity; photoelectricity; BTO crystal; Bi/sub 12/TiO/sub 20/; dc transverse external electric field; longitudinal configuration; non-steady-state photo-EMF; photo-EMF; photo-emf signal; transverse external dc electric field; transverse field; Dielectrics; Diodes; Electrons; Epitaxial growth; Frequency; Gratings; Periodic structures; Phase modulation; Quantum well devices; Superlattices;
Conference_Titel :
Lasers and Electro-Optics, 2000. (CLEO 2000). Conference on
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
1-55752-634-6
DOI :
10.1109/CLEO.2000.906783
