|Author||Subramanian, B. ♦ Mahalingam, T. ♦ Sanjeeviraja, C. ♦ Jayachandran, M. ♦ Chockalingam, M. J.|
|Source||CSIR-Central Electrochemical Research Institute|
|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.|
|Education Level||UG and PG|
|Learning Resource Type||Article|
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