发明名称 Quantum dots of Group IV semiconductor materials
摘要 The invention relates to a quantum dot. The quantum dot comprises a core including a semiconductor material Y selected from the group consisting of Si and Ge. The quantum dot also comprises a shell surrounding the core. The quantum dot is substantially defect free such that the quantum dot exhibits photoluminescence with a quantum efficiency that is greater than 10 percent.
申请公布号 US2003066998(A1) 申请公布日期 2003.04.10
申请号 US20020212001 申请日期 2002.08.02
申请人 LEE HOWARD WING HOON 发明人 LEE HOWARD WING HOON
分类号 G02B6/12;G02B6/122;G02F1/017;G02F1/35;G02F1/355;G02F1/365;G02F2/00;H01L21/20;H01L29/12;H01L29/16;H01L33/20;H01L33/34;(IPC1-7):H01L29/06 主分类号 G02B6/12
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