非线性光学晶体Ba2B5O9Cl的合成、晶体生长及性能的研究
Alternative Titlestudy on synthesis, crystal growth and properties of nonlinear optical crystal ba2b5o9cl
陈兆慧; 潘世烈; 赵文武; 杨云; 吴红萍; 张方方
2011
Source Publication人工晶体学报
ISSN1000-985X
Volume40Issue:6Pages:1394-1398
Abstract

首次以LiF-H3BO3为助熔剂,用顶部籽晶法,生长出尺寸为12 mm×13mm×5mm的Ba2B5O9Cl透明单晶.通过热性能分析证实该晶体为非同成分熔融化合物,属于正交晶系,空间群Pnn2,晶胞参数为a=1.1576(2) nm,b=1.1619(2)nm,c =0.66874(13) nm,V=0.8994(3) nm3,Z=4.该晶体中含有BO3和BO3基团,具有三维网状的晶体结构.Ba2B5O9Cl粉末的非线性光学效应约为KDP的3.5倍,同时还进行了红外、漫反射光谱性能的研究.

Other Abstract

Single crystals of Ba2B5O9Cl with sizes up to 12 mm × 13 mm × 5 mm have been grown by top seeded solution growth method using LiF-H3BO3 as the flux for the first time. The TGA-DSC experiments proved that Ba2B5O9Cl melts incongruently. It crystallizes in the orthorhombic system, space group Pnn2, with unit-cell parameters a=1.1576(2) nm, b=1.1619(2) nm, c=0.66874(13) nm, V=0.8994(3) nm3, Z=4.There are BO3 and BO4 groups in the Ba2B5O9Cl crystal and it exhibits a three-dimensional network structure. Nonlinear optical efficiency of Ba2B5O9Cl is about 3.5 times that of KDP. The infrared spectrum and the UV-Vis diffuse reflectance spectroscopy were also performed on the reported material.

KeywordBarium Crystal Growth Crystal Structure Fluxes Spectroscopy
Indexed ByCSCD
CSCD IDCSCD:4409169
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/1447
Collection新疆维吾尔自治区电子信息材料与器件重点实验室
材料物理与化学研究室
Affiliation中国科学院新疆理化技术研究所;新疆电子信息材料与器件重点实验室;中国科学院研究生院;新疆大学理化测试中心
Recommended Citation
GB/T 7714
陈兆慧,潘世烈,赵文武,等. 非线性光学晶体Ba2B5O9Cl的合成、晶体生长及性能的研究[J]. 人工晶体学报,2011,40(6):1394-1398.
APA 陈兆慧,潘世烈,赵文武,杨云,吴红萍,&张方方.(2011).非线性光学晶体Ba2B5O9Cl的合成、晶体生长及性能的研究.人工晶体学报,40(6),1394-1398.
MLA 陈兆慧,et al."非线性光学晶体Ba2B5O9Cl的合成、晶体生长及性能的研究".人工晶体学报 40.6(2011):1394-1398.
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