Improvement of photoluminescence efficiency in stacked Ge/Si/Ge quantum dots with a thin Si spacer

CHEE-WEE LIUChen, P.S.P.S.ChenLee, S.W.S.W.LeePeng, Y.H.Y.H.PengLiu, C.W.C.W.LiuTsai, M.-J.M.-J.TsaiCHEE-WEE LIU2018-09-102018-09-102004http://www.scopus.com/inward/record.url?eid=2-s2.0-10844264197&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/309371Improvement of photoluminescence efficiency in stacked Ge/Si/Ge quantum dots with a thin Si spacerjournal article10.1002/pssb.200402093