TY - BOOK AU - VIJAY TI - Optical properties of ( Na2O-MoO3-P2O5 ) semi conducting glasses U1 - T 537.622 V70O PY - 1996/// CY - Ludhiana PB - PAU KW - SEMICONDUCTORS -- OPTICAL PROPERTIES KW - ENERGY GAP KW - FREQUENCY KW - GLASS -- OPTICAL PROPERTIES KW - GLASSES KW - TEMPERATURE N2 - In this thesis studies have been made on the optical properiies of sodium molybdenum phosphate semiconducting glasses having four different concentrations. The value of different optical constants and their variations with different temperatures (from 77K ER -