OPTICAL ABSORPTION IN Ce0 -V 0 EVAPORATE THIN FILMS | ||
| Journal of Sciences, Islamic Republic of Iran | ||
| مقاله 7، دوره 5، شماره 2، 1994 اصل مقاله (189.45 K) | ||
| چکیده | ||
| In this work, the optical absorption near the fundamental absorption edge of co-evaporated Ce0 -V20 films is studied. It is found that the fundamental optical absorption in these materials is sharp more like that expected for crystals. It is also found that as the V O content increases, the edge becomes less sharp and shifts towards higher wavelengths | ||
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