A process for preparation of Q-CdSe thin films by liquid-liquid interface reaction technique

Authors
Patil, KR Paranjape, DV Sathaye, SD Mitra, A Padalkar, SR Mandale, AB
Citation
Kr. Patil et al., A process for preparation of Q-CdSe thin films by liquid-liquid interface reaction technique, MATER LETT, 46(2-3), 2000, pp. 81-85
Citations number
29
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS LETTERS
ISSN journal
0167577X → ACNP
Volume
46
Issue
2-3
Year of publication
2000
Pages
81 - 85
Database
ISI
SICI code
0167-577X(200011)46:2-3<81:APFPOQ>2.0.ZU;2-1
Abstract
Q-CdSe thin films have been prepared by liquid-liquid interface reaction te chnique (LLIRT). The films were characterized by transmission electron micr oscopy, electron diffraction (ED), UV-visible spectroscopy and X-ray photoe lectron spectroscopy (XPS). The optical property, namely, optical absorptio n has been studied. The results show that CdSe is deposited as cubic-domina ted polycrystalline phase with spherical nanometer sized small particles. T he optical absorption shows blue shift, a characteristic of its Q nature. ( C) 2000 Elsevier Science B.V. All rights reserved.