期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 138, 期 29, 页码 9101-9104出版社
AMER CHEMICAL SOC
DOI: 10.1021/jacs.6b06053
关键词
-
资金
- West Light Foundation of the CAS [2015-XBQN-B-11]
- NSFC [51425206, U1129301]
- Xinjiang International Science & Technology Cooperation Program [20146001]
- Funds for Creative Cross & Cooperation Teams of CAS
- Xinjiang Key Laboratory Foundation [2014KL009]
- Science and Technology Project of Urumqi [51425206]
- National Science Foundation [DMR-1005827, DMR-1307698]
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [1307698] Funding Source: National Science Foundation
LiCs2PO4, a new deep-ultraviolet (UV) transparent material, was synthesized by the flux method. The material contains unusual edge-sharing LiO4-PO4 tetrahedra. It exhibits a very short absorption edge of A = 174 nm and generates the largest powder second harmonic generation (SHG) response for deep-UV phosphates that do not contain additional anionic groups, i.e., 2.6 times that of KH2PO4 (KDP). First-principles electronic structure analyses confirm the experimental results and suggest that the strong SHG response may originate from the aligned nonbonding O-2p orbitals. The discovery and characterization of LiCs2PO4 provide a new insight into the structure property relationships of phosphate-based nonlinear optical materials with large SHG responses and short absorption edges.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据