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- Title
Tailored Synthesis of a Nonlinear Optical Phosphate with a Short Absorption Edge.
- Authors
Zhao, Sangen; Gong, Pifu; Luo, Siyang; Bai, Lei; Lin, Zheshuai; Tang, Yuanyuan; Zhou, Yuelan; Hong, Maochun; Luo, Junhua
- Abstract
A nonlinear optical phosphate Ba5P6O20 was rationally developed by a tailored synthetic approach based on the use of flexible [P3O10]5− units. The phosphate exhibits a very short absorption edge of λ=167 nm, which is among the shortest known in phase-matchable phosphates. First-principles electronic structure analysis elucidated the origin of the changes in the optical properties, and specifically in the absorption edge, of the material. Such a tailored synthetic approach provides a new opportunity to design nonlinear optical materials with short absorption edges.
- Subjects
PHOSPHATES; CHEMICAL synthesis; ELECTRONIC structure; CHALCOGENIDES; X-ray diffraction; SECOND harmonic generation
- Publication
Angewandte Chemie International Edition, 2015, Vol 54, Issue 14, p4217
- ISSN
1433-7851
- Publication type
Article
- DOI
10.1002/anie.201411772