Characterization of CdSe and CdSe/CdS core/shell nanoclusters synthesized in aqueous solution

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	Characterization of CdSe and CdSe/CdS core/shell nanoclusters synthesized in aqueous solution
	Liu SM
	2000
会议名称	50th iumrs international conference on advanced materials
会议日期	jun 13-18, 1999
会议地点	beijing, peoples r china
关键词	CdSe CdSe/CdS nanoclusters QUANTUM DOTS SEMICONDUCTOR NANOCRYSTALLITES SIZE EXCITON CLUSTERS DARK
页码	174-178
通讯作者	liu sm chinese acad sci inst semicond lab semicond mat sci pob 912 beijing 100083 peoples r china.
中文摘要	cdse nanoclusters overcoated with cds shell were prepared with macapoacetic acid as stabilizer. the optical properties of cdse nanoclusters and the influence of cds shell on the electronic structures of cdse cores were studied by optical absorption, photoluminescence (pl) and photoluminescence excitation (ple) spectroscopies. based on pl and ple results and the theoretical calculation on fine structure of bandedge exciton, a model of formation of excimer within the small clusters was proposed to explain the large stokes shift of luminescence from absorption edge observed in pl results. (c) 2000 elsevier science b.v. all rights reserved.
英文摘要	cdse nanoclusters overcoated with cds shell were prepared with macapoacetic acid as stabilizer. the optical properties of cdse nanoclusters and the influence of cds shell on the electronic structures of cdse cores were studied by optical absorption, photoluminescence (pl) and photoluminescence excitation (ple) spectroscopies. based on pl and ple results and the theoretical calculation on fine structure of bandedge exciton, a model of formation of excimer within the small clusters was proposed to explain the large stokes shift of luminescence from absorption edge observed in pl results. (c) 2000 elsevier science b.v. all rights reserved.; 于2010-11-15批量导入; zhangdi于2010-11-15 17:02:22导入数据到semi-ir的ir; made available in dspace on 2010-11-15t09:02:23z (gmt). no. of bitstreams: 1 2947.pdf: 139660 bytes, checksum: ac3bc62c7e64bf6a31a7bb8f2a7f827a (md5) previous issue date: 2000; lab semiconduct mat sci.; inst semiconduct.; chinese acad sci.; chinese acad sci, inst semicond, lab semicond mat sci, beijing 100083, peoples r china; peking univ, coll chem & mol engn, state key lab rare earth mat chem & applicat, beijing 100871, peoples r china
收录类别	CPCI-S
会议主办者	lab semiconduct mat sci.; inst semiconduct.; chinese acad sci.
会议录	physica e, 8 (2)
会议录出版者	elsevier science bv ; po box 211, 1000 ae amsterdam, netherlands
会议录出版地	po box 211, 1000 ae amsterdam, netherlands
学科主题	半导体材料
语种	英语
ISSN号	1386-9477
内容类型	会议论文
源URL	[http://ir.semi.ac.cn/handle/172111/14973]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Liu SM. Characterization of CdSe and CdSe/CdS core/shell nanoclusters synthesized in aqueous solution[C]. 见:50th iumrs international conference on advanced materials. beijing, peoples r china. jun 13-18, 1999.