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Author Subramanian, B. ♦ Mahalingam, T. ♦ Sanjeeviraja, C. ♦ Jayachandran, M. ♦ Chockalingam, M. J.
Source CSIR-Central Electrochemical Research Institute
Content type Text
Publisher Elsevier BV
File Format PDF
Copyright Year ©2000
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Chemistry & allied sciences ♦ Physical chemistry
Subject Keyword Electrochemical Materials Science
Abstract A detailed account of the electrochemistry involved in the deposition of Sn, Se and SnSe lms is presented. The redox reactions and the polarization curves of Sn and Se were studied to x the pH and potential values V (NHE) to get uniform deposition. Films were cathodically deposited at 558C. XRD studies show an orthorhombic structure. Films showed an indirect band-gap of 1.05 eV. Surface morphological studies were carried out using SEM, and the stoichiometry was estimated from XPS analysis. Effect of annealing in air at 2008C has been reported.
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2000-01-01
Journal PeerReviewed