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	物理气相传输法生长并五苯单晶的形貌表征和生长模式研究
	曾雄辉 ; 王立铎 ; 乔娟 ; 董桂芳 ; 邱勇 ; Xionghui Zeng ; Liduo Wang ; Juan Qiao ; Guifang Dong ; Yong Qiu
	2010-07-15 ; 2010-07-15
会议名称	中国化学会第二十五届学术年会论文摘要集（下册） ; Abstracts of the 25th CCS Congress(Ⅱ) ; 中国化学会第二十五届学术年会 ; 25th CCS Congress ; 中国吉林长春 ; CNKI ; 中国化学会
关键词	并五苯 单晶 形貌 物理气相传输法 O782
其他题名	Morphological characterization of pentacene single crystals grown by physical vapor transport
中文摘要	Pentacene single crystals were grown by physical vapor growth. It was found that large-sized pentacene single crystals can be grown at 1 atm Ar2 either in a closed tube or in an opened tube with Ar2 as the flowing gas. The morphology of surface and transect of pentacene crystals was characterized by optical microscope, atomic force microscope and scanning electron microscope. Pentacene monolayers are observed on the surface and in the interior of single crystals. The array of large straight steps are also observed on the surface of pentacene single crystals. All results indicate that the growth mode of pentacene single crystals is two-dimensional nucleation-straight steps-layer by layer growth.
语种	中文 ; 中文
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/68683]
专题	清华大学
推荐引用方式 GB/T 7714	曾雄辉,王立铎,乔娟,等. 物理气相传输法生长并五苯单晶的形貌表征和生长模式研究[C]. 见:中国化学会第二十五届学术年会论文摘要集（下册）, Abstracts of the 25th CCS Congress(Ⅱ), 中国化学会第二十五届学术年会, 25th CCS Congress, 中国吉林长春, CNKI, 中国化学会.

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