QQ客服 官方微博 反馈留言

	CLBO晶体表面化学腐蚀和开裂机理的研究
	张帆 ; 袁欣 ; 沈德忠 ; 沈光球 ; 王晓青 ; ZHANG Fan ; YUAN Xin ; SHEN De-zhong ; SHEN Guang-qiu ; WANG Xiao-qing
	2010-07-15 ; 2010-07-15
会议名称	第14届全国晶体生长与材料学术会议论文集 ; 第14届全国晶体生长与材料学术会议 ; 中国福建福州 ; CNKI ; 中国硅酸盐学会晶体生长与材料分会
关键词	cesium lithium borate non-linear optical(NLO) crystal chemical etching on surface cracking mechanism O74
其他题名	Study on the chemical etching on surface and cracking mechanism of CLBO crystal
中文摘要	Cesium lithium borate (CLBO) is a new nonlinear optical crystal with excellent properties of laser frequency conversion to UV wavelength region.However CLBO single crystals tend to crack at room temperature in an ambient air atmosphere, which has limited their use in device applications. In this paper, polished surfaces of CLBO crystal were etched in glycerol and/or water, and the etching patterns of different surfaces were observed and contrasted. Through comparison of the etching patterns of CLBO crystals immerged in pure glycerol and pure water, it was proved that CLBO crystals crack under chemical attack by water molecules from the (100) and (010) crystallographic planes. By the XRD analysis, the deliquescence products are Cs2B10O16·8H2O, α-Li4B2O5 and H3BO3. The cracking evolution of CLBO crystal immerged in pure water was exhibited and discussed finally.
语种	中文 ; 中文
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/68467]
专题	清华大学
推荐引用方式 GB/T 7714	张帆,袁欣,沈德忠,等. CLBO晶体表面化学腐蚀和开裂机理的研究[C]. 见:第14届全国晶体生长与材料学术会议论文集, 第14届全国晶体生长与材料学术会议, 中国福建福州, CNKI, 中国硅酸盐学会晶体生长与材料分会.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。