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Information × Registration Number 0201U001935, 0198U004252 , R & D reports Title Search for new antiferromagnetic garnets for the devices of optical recording of information popup.stage_title Head Kosmyna M.B., Registration Date 26-02-2001 Organization Department of Optical and Constructional Crystals of STC <Institute for Single Crystals> popup.description2 Grown were NaCa2Mn2V3O12 and Ca3Ga3Ce3O12:Mn crystal which possess photoinduction effects in a wide temperature range. The photoinduction optical absorption and photoinduction linear birefringence at T<130K have been for the first time revealed in NaCa2Mn2V3O12 crystals. The peculiarities of the growth process of Ca3Ga3Ce3O12:Mn garnets have been investigated, garnets having different concentrations of Mn and being grown by the Czochralski method. In Ca3Ga3Ce3O12:Mn crystals at corresponding concentrations of Mn found have been photoinduction optical absorption and linear birefringence at room temperature. A new medium - transparent in the visible region crystals - Ca3Ga3Ce3O12:Mn - have been grown, those promising to be used in the devices for optical recording of information at room temperature. Product Description popup.authors popup.nrat_date 2020-04-02 Close