TY - BOOK AU - Ram Kumar, S. TI - Design and fabrication of a photothermal spectometer and investigations of multilayer thin films PY - 2006/// CY - Kochi PB - Dept.of Physics - CUSAT KW - Electricity KW - magnetism KW - Guide : Vijayakumar. K.P N1 - Thesis (Ph.D), CUSAT,2006 Guide : Vijayakumar. K.P ER -