Stimulated emissions in aligned CdS nanowires at room temperature

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	Stimulated emissions in aligned CdS nanowires at room temperature
	Pan, AL ; Liu, RB ; Yang, Q ; Zhu, YC ; Yang, GZ ; Zou, BS ; Chen, KQ
刊名	JOURNAL OF PHYSICAL CHEMISTRY B
	2005
卷号	109 期号:51 页码:24268
关键词	HIGHLY EXCITED CDS RECOMBINATION PROCESSES OPTICAL-PROPERTIES ZNO NANOWIRE NANOCRYSTALS LASERS SILICA RAMAN NANORIBBONS CAVITY
ISSN号	1520-6106
通讯作者	Zou, BS (reprint author), Hunan Univ, Micronano Technol Res Ctr, Changsha 410082, Peoples R China.
中文摘要	Aligned CdS nanowires (NWs) were obtained through a simple thermal evaporation process with highly active CdS nanoparticles as the evaporation source. These NWs show prominent optical waveguides behavior under a continuous-wave (CW) laser excitation. Excitation intensity-dependent photoluminescence (PL) measurements show that these NWs exhibited both broad and supernarrow stimulated emission (lasing) under intense pulse optical excitation at room temperature. Raman scattering and time-resolved PL measurements were used to investigate the optical properties. The results indicated that the stimulated emission in these NWs involves the electron-hole plasma (EHP) and Farby-Perot (F-P) optical resonant processes at room temperature.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/53074]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Pan, AL,Liu, RB,Yang, Q,et al. Stimulated emissions in aligned CdS nanowires at room temperature[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2005,109(51):24268.
APA	Pan, AL.,Liu, RB.,Yang, Q.,Zhu, YC.,Yang, GZ.,...&Chen, KQ.(2005).Stimulated emissions in aligned CdS nanowires at room temperature.JOURNAL OF PHYSICAL CHEMISTRY B,109(51),24268.
MLA	Pan, AL,et al."Stimulated emissions in aligned CdS nanowires at room temperature".JOURNAL OF PHYSICAL CHEMISTRY B 109.51(2005):24268.