KNa2ZrF7 : A Mixed-Metal Fluoride Exhibits Phase-Matchable Second-Harmonic-Generation Effect and High Laser-Induced Damage Threshold
Halides are one type of important IR nonlinear-optical material candidate. Here, a mixed alkali metal and d0 transition-metal fluoride, namely, KNa2ZrF7, was obtained by a facile hydrothermal method. It crystallizes in an orthorhombic system with the polar space group Pmn21, and its pseudo-1D structure features isolated (ZrF7)3- moncocapped trigonal prisms, which are ionically linked together by countercations K+ and Na+, representing a new type of fluoride. The powder sample of KNa2ZrF7 exhibits a moderate second-harmonic-generation response and a high laser-induced damage threshold. Besides, it can realize phase matchability and possesses a wide-IR transparent window. Thermal stability analysis suggests that KNa2ZrF7 is a congruent compound. Structural comparisons with related fluorides and theoretical calculations are also presented in this work.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:60 |
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| Enthalten in: |
Inorganic chemistry - 60(2021), 1 vom: 04. Jan., Seite 19-23 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Lian, Xin [VerfasserIn] |
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Date Revised 04.01.2021 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1021/acs.inorgchem.0c03198 |
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| PPN (Katalog-ID): |
NLM318861844 |
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| 245 | 1 | 0 | |a KNa2ZrF7 |b A Mixed-Metal Fluoride Exhibits Phase-Matchable Second-Harmonic-Generation Effect and High Laser-Induced Damage Threshold |
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| 500 | |a Date Revised 04.01.2021 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Halides are one type of important IR nonlinear-optical material candidate. Here, a mixed alkali metal and d0 transition-metal fluoride, namely, KNa2ZrF7, was obtained by a facile hydrothermal method. It crystallizes in an orthorhombic system with the polar space group Pmn21, and its pseudo-1D structure features isolated (ZrF7)3- moncocapped trigonal prisms, which are ionically linked together by countercations K+ and Na+, representing a new type of fluoride. The powder sample of KNa2ZrF7 exhibits a moderate second-harmonic-generation response and a high laser-induced damage threshold. Besides, it can realize phase matchability and possesses a wide-IR transparent window. Thermal stability analysis suggests that KNa2ZrF7 is a congruent compound. Structural comparisons with related fluorides and theoretical calculations are also presented in this work | ||
| 650 | 4 | |a Journal Article | |
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| 700 | 1 | |a Liu, Wenlong |e verfasserin |4 aut | |
| 700 | 1 | |a Tang, Ru-Ling |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Sheng-Ping |e verfasserin |4 aut | |
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