Now showing items 1-10 of 3
crystals (3) |
bands (2) |
excitons (2) |
laser radiation (1) |
lasers (1) |
lead tiogalat (1) |
luminescence spectras (1) |
optical absorption (1) |
reflection spectra (1) |
semiconductor compounds (1) |
Now showing items 1-10 of 3