Structure–Property Relationships in Li1−xHxIO3Type Complex Crystals

✍ Scribed by Dongfeng Xue; Siyuan Zhang

• Publisher: Elsevier Science
• Year: 1998
• Tongue: English
• Weight: 296 KB
• Volume: 135
• Category: Article
• ISSN: 0022-4596
• DOI: 10.1006/jssc.1997.7609

✦ Synopsis

Chemical bond parameters and the linear and nonlinear optical (NLO) properties of all constituent chemical bonds in Li 1؊x H x IO x [x (the amount of hydrogen)" "0.0, 0.28, and 0.34] (LHIO) type complex crystals have been investigated from the chemical bond viewpoint. At the same time, the relationship between the crystal structure and its optical properties has been obtained, based on the calculated results of LiIO 3 , Li 0.72 H 0.28 IO 3 , and Li 0.66 H 0.34 IO 3 . The nonlinear optical properties of LHIO single crystals are found to be particularly sensitive to the H ؉ impurity concentration.