TY - BOOK AU - Sunny Mathew AU - Vijayakumar, K. P(Guide) TI - Characterization of CdS based multilayer thin films useful for photovoltaic device fabrication using different techniques with emphasis on ellipsometry U1 - PH. D PY - 1994/// CY - Cochin PB - Cochin University of Science and Techonology KW - Thin film ER -