Inorganic multifunctional crystal and preparation method and application thereof
CN117187955BActive Publication Date: 2026-10-16FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
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Patent Information
- Application Number
- CN202310942744.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-07-28
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2043-07-28
AI Technical Summary
Technical Problem
低维磁性材料因其独特的量子磁性成为当今世界研究的热点领域之一，由于低维磁性对材料的结构要求非常严格，目前此类材料的数量和种类都十分有限，这极大地限制了人们对低维磁性的研究
Benefits of technology
[0065] (1) The inorganic multifunctional crystal provided in this application exhibits antiferromagnetic properties in a 0.1T magnetic field and shows magnetic order at low temperature, and is a magnetic functional material;
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Abstract
The application discloses an inorganic multifunctional crystal, which has a chemical formula of Rb3Fe3(PO4)(PO3F)2F5; the inorganic multifunctional crystal is an alpha phase crystal and / or a beta phase crystal which are isomers. The alpha phase crystal is 1.4-1.8 times of KH2PO4 (KDP) under 1064nm laser irradiation, and can realize phase matching; the beta phase crystal is 0.7-1.1 times of KH2PO4 (KDP) under 1064nm laser irradiation, and can realize phase matching. Meanwhile, the inorganic multifunctional crystal contains Fe 3+ ions with magnetism, exhibits anti-ferromagnetic behavior in a 0.1T magnetic field and appears magnetic order at low temperature. Therefore, the inorganic multifunctional crystal has good potential utilization value as a multifunctional material with magnetism and second-order nonlinear optical performance.
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