Publication | Closed Access
CsVO<sub>2</sub>F(IO<sub>3</sub>): An Excellent SHG Material Featuring an Unprecedented 3D [VO<sub>2</sub>F(IO<sub>3</sub>)]<sup>−</sup> Anionic Framework
127
Citations
54
References
2020
Year
The first alkali-metal vanadium iodate fluoride, CsVO<sub>2</sub> F(IO<sub>3</sub> ), with a novel 3D anionic framework, has been rationally designed and hydrothermally synthesized. The 3D [VO<sub>2</sub> F(IO<sub>3</sub> )]<sup>-</sup> framework in CsVO<sub>2</sub> F(IO<sub>3</sub> ) is built from 0D Λ-shaped cis-[VO<sub>3</sub> F(IO<sub>3</sub> )<sub>2</sub> ]<sup>4-</sup> polyanions via corner-sharing of oxo anions and bridging of the iodate groups. CsVO<sub>2</sub> F(IO<sub>3</sub> ) displays both a strong second-harmonic generation (SHG) 1.1 times as strong as KTiOPO<sub>4</sub> (KTP) under 2.05 μm laser radiation and high laser-induced damage threshold (LIDT) of 107.9 MW cm<sup>-2</sup> . This work provides a new route to design SHG crystals with stable 3D anionic structures from low-dimensional structural building units.
| Year | Citations | |
|---|---|---|
Page 1
Page 1