The influence of annealing at different temperatures and atmospheres on the optical rotation of Bi12SiO20 crystals
V Marinova, M Veleva, D Petrova - Optical Materials, 2003 - Elsevier
The optical activity changes in Bi12SiO20 (BSO) crystals induced by thermal annealing
treatments are studied. It is found that the annealing in vacuum and hydrogen atmosphere …
treatments are studied. It is found that the annealing in vacuum and hydrogen atmosphere …