H. Zuo, M. J. Paterson, E. Goldys, T. Tansley, Afifuddin
{"title":"激光辅助金属有机化学气相沉积镁掺杂氮化镓在硅，蓝宝石和砷化镓","authors":"H. Zuo, M. J. Paterson, E. Goldys, T. Tansley, Afifuddin","doi":"10.1109/COMMAD.1998.791619","DOIUrl":null,"url":null,"abstract":"Mg doped p-type GaN films intended for UV photodetector applications have been produced by using laser-induced metalorganic chemical vapour deposition at a low temperature of 600/spl deg/C. The hole mobilities obtained are up to 40 cm/sup 2/ V/sup -1/ s/sup -1/ at room temperature without any post growth treatment and rich photoluminescence spectra are typical. Three principal peaks at 2.95 eV, 2.6 eV and 2.2 eV were observed at low temperature with only those at 2.6 and 2.2 eV persisting at room temperature.","PeriodicalId":300064,"journal":{"name":"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Laser assisted metalorganic chemical vapour deposition of Mg doped GaN on silicon, sapphire and GaAs\",\"authors\":\"H. Zuo, M. J. Paterson, E. Goldys, T. Tansley, Afifuddin\",\"doi\":\"10.1109/COMMAD.1998.791619\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Mg doped p-type GaN films intended for UV photodetector applications have been produced by using laser-induced metalorganic chemical vapour deposition at a low temperature of 600/spl deg/C. The hole mobilities obtained are up to 40 cm/sup 2/ V/sup -1/ s/sup -1/ at room temperature without any post growth treatment and rich photoluminescence spectra are typical. Three principal peaks at 2.95 eV, 2.6 eV and 2.2 eV were observed at low temperature with only those at 2.6 and 2.2 eV persisting at room temperature.\",\"PeriodicalId\":300064,\"journal\":{\"name\":\"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)\",\"volume\":\"97 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-12-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMMAD.1998.791619\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMMAD.1998.791619","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Laser assisted metalorganic chemical vapour deposition of Mg doped GaN on silicon, sapphire and GaAs
Mg doped p-type GaN films intended for UV photodetector applications have been produced by using laser-induced metalorganic chemical vapour deposition at a low temperature of 600/spl deg/C. The hole mobilities obtained are up to 40 cm/sup 2/ V/sup -1/ s/sup -1/ at room temperature without any post growth treatment and rich photoluminescence spectra are typical. Three principal peaks at 2.95 eV, 2.6 eV and 2.2 eV were observed at low temperature with only those at 2.6 and 2.2 eV persisting at room temperature.
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