M. Mckee, R. Stall, B. Rose, J. Kim, J.H. Lee, D. Bang, J.R. Kim, Y.H. Inn, S.H. Lee, Y. Cho
{"title":"Highly uniform InGaAlP/InGaP/GaAs structures by low pressure MOVPE","authors":"M. Mckee, R. Stall, B. Rose, J. Kim, J.H. Lee, D. Bang, J.R. Kim, Y.H. Inn, S.H. Lee, Y. Cho","doi":"10.1109/ICIPRM.1991.147412","DOIUrl":null,"url":null,"abstract":"High-quality In/sub 0.5/Ga/sub 0.5/P and InGaAlP layers have been grown by low-pressure metalorganic vapor-phase epitaxy (MOVPE) in a vertical, high-speed rotating-disk reactor. The three most important areas of uniformity investigated were thickness, doping, and wavelength. Highly uniform films were obtained both on a single 50-mm-diameter wafer at the center of a 5-in-diameter wafer carrier and on three 50-mm-diameter GaAs wafers symmetrically placed on a 5-in-diameter carrier. The effects of temperature and V/III ratio on morphology and composition are discussed. Initial results on InGaAlP/InGaP DH lasers are presented.<<ETX>>","PeriodicalId":6444,"journal":{"name":"[Proceedings 1991] Third International Conference Indium Phosphide and Related Materials","volume":"5 1","pages":"460-463"},"PeriodicalIF":0.0000,"publicationDate":"1991-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[Proceedings 1991] Third International Conference Indium Phosphide and Related Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIPRM.1991.147412","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
High-quality In/sub 0.5/Ga/sub 0.5/P and InGaAlP layers have been grown by low-pressure metalorganic vapor-phase epitaxy (MOVPE) in a vertical, high-speed rotating-disk reactor. The three most important areas of uniformity investigated were thickness, doping, and wavelength. Highly uniform films were obtained both on a single 50-mm-diameter wafer at the center of a 5-in-diameter wafer carrier and on three 50-mm-diameter GaAs wafers symmetrically placed on a 5-in-diameter carrier. The effects of temperature and V/III ratio on morphology and composition are discussed. Initial results on InGaAlP/InGaP DH lasers are presented.<>
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