Mikhail V. Korzhik, Petr V. Karpyuk, Aliaksei G. Bondarau, Daria E. Lelecova, Vitaly A. Mechinsky, Vladimir Pustovarov, Vasilii Retivov, Valentina G. Smyslova, Dmitry Tavrunov, Denis N. Yanushevich
{"title":"Compositionally Disordered Ceramic (Gd,Y,Tb,Ce)3Al2Ga3O12 Phosphor for an Effective Conversion of Isotopes’ Ionizing Radiation to Light","authors":"Mikhail V. Korzhik, Petr V. Karpyuk, Aliaksei G. Bondarau, Daria E. Lelecova, Vitaly A. Mechinsky, Vladimir Pustovarov, Vasilii Retivov, Valentina G. Smyslova, Dmitry Tavrunov, Denis N. Yanushevich","doi":"10.3390/ceramics6030117","DOIUrl":null,"url":null,"abstract":"Compositionally disordered crystalline material (Gd,Y,Tb,Ce)3Al2Ga3O12 was demonstrated to be a highly effective converter of corpuscular ionizing radiation into light. The material was found to be radiation-tolerant to an intense 10 MeV electron beam and had a low temperature dependence on light yield. These findings open an opportunity to utilize the developed material to create long-living, high-flux sources of optical photons under the irradiation of isotope sources. Besides the purposes of the measurement of ionizing radiation by the scintillation method in a harsh irradiation environment, this puts forward the exploiting of the developed material for indirect isotope voltaic batteries and the consideration of a photon engine for travel beyond the solar system, where solar wind force becomes negligible.","PeriodicalId":33263,"journal":{"name":"Ceramics-Switzerland","volume":"53 1","pages":"0"},"PeriodicalIF":2.7000,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ceramics-Switzerland","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3390/ceramics6030117","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
引用次数: 0
Abstract
Compositionally disordered crystalline material (Gd,Y,Tb,Ce)3Al2Ga3O12 was demonstrated to be a highly effective converter of corpuscular ionizing radiation into light. The material was found to be radiation-tolerant to an intense 10 MeV electron beam and had a low temperature dependence on light yield. These findings open an opportunity to utilize the developed material to create long-living, high-flux sources of optical photons under the irradiation of isotope sources. Besides the purposes of the measurement of ionizing radiation by the scintillation method in a harsh irradiation environment, this puts forward the exploiting of the developed material for indirect isotope voltaic batteries and the consideration of a photon engine for travel beyond the solar system, where solar wind force becomes negligible.
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