Intense d‐p Hybridization in Nb3O15 Tripolymer Induced the Largest Second Harmonic Generation Response and Birefringence in Germanates

We herein report two asymmetric germanate crystals, KNbGe3O9 and K3Nb3Ge2O13, with different structures and optical properties derived from divergent polymerized forms of GeO4 and NbO6 groups. Remarkably, K3Nb3Ge2O13 achieved a rare combination of the strongest second harmonic generation (SHG) respo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Angewandte Chemie International Edition 2023-02, Vol.62 (9), p.n/a
Hauptverfasser:	Chen, Kaichuang, Lin, Chensheng, Chen, Jindong, Yang, Guangsai, Tian, Haotian, Luo, Min, Yan, Tao, Hu, Zhanggui, Wang, Jiyang, Wu, Yicheng, Ye, Ning, Peng, Guang
Format:	Artikel
Sprache:	eng
Schlagworte:	Birefringence Crystals d-p Interaction Germanate Germanates Hybridization Mid-Infrared Nonlinear Optical Nonlinear optics Optical properties Polymerization Second harmonic generation
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!