C. Logofatu, B. Iliescu, I. Enculescu, C. Grigorescu, S. A. Manea
{"title":"光电应用的Al2O3单晶衬底","authors":"C. Logofatu, B. Iliescu, I. Enculescu, C. Grigorescu, S. A. Manea","doi":"10.1117/12.312684","DOIUrl":null,"url":null,"abstract":"This paper reports on controlled electric and optical properties of single crystalline sapphire for substrates use. The crystals were grown by the Czochralski method from a graphite crucible by using an original non-conventional crystal growth assembly. We paid a special attention to the homogeneity of the crystal. A new model for the electric conduction mechanisms is considered, the validity of which was confirmed by experimental measurements.","PeriodicalId":383583,"journal":{"name":"ROMOPTO International Conference on Micro- to Nano- Photonics III","volume":"117 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Al2O3 single-crystalline substrates for optoelectronic applications\",\"authors\":\"C. Logofatu, B. Iliescu, I. Enculescu, C. Grigorescu, S. A. Manea\",\"doi\":\"10.1117/12.312684\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper reports on controlled electric and optical properties of single crystalline sapphire for substrates use. The crystals were grown by the Czochralski method from a graphite crucible by using an original non-conventional crystal growth assembly. We paid a special attention to the homogeneity of the crystal. A new model for the electric conduction mechanisms is considered, the validity of which was confirmed by experimental measurements.\",\"PeriodicalId\":383583,\"journal\":{\"name\":\"ROMOPTO International Conference on Micro- to Nano- Photonics III\",\"volume\":\"117 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-07-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ROMOPTO International Conference on Micro- to Nano- Photonics III\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.312684\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ROMOPTO International Conference on Micro- to Nano- Photonics III","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.312684","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Al2O3 single-crystalline substrates for optoelectronic applications
This paper reports on controlled electric and optical properties of single crystalline sapphire for substrates use. The crystals were grown by the Czochralski method from a graphite crucible by using an original non-conventional crystal growth assembly. We paid a special attention to the homogeneity of the crystal. A new model for the electric conduction mechanisms is considered, the validity of which was confirmed by experimental measurements.
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