Na2CeF6: A Highly Laser Damage‐Tolerant Double Perovskite Type Ce(IV) Fluoride Exhibiting Strong Second‐Harmonic Generation Effect

• Published in: Small (Weinheim an der Bergstrasse, Germany) Vol. 20; no. 18; pp. e2308348 - n/a
• Main Authors: Tang, Ru‐Ling, Xu, Wei, Lian, Xin, Wei, Yue‐Qi, Lv, Yi‐Lei, Liu, Wenlong, Guo, Sheng‐Ping
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 01.05.2024
• Subjects: Cerium; cerium(IV); crystal structure; Damage tolerance; fluoride; Harmonic generations; Laser damage; laser‐Induced damage threshold; Metal fluorides; Nonlinear optics; Perovskite structure; Perovskites; Potassium phosphates; Silver gallium sulfide; Yield point

Perovskite structure compounds are significant candidates for designing new optical function materials due to their structural variability. Here, an inorganic tetravalent cerium fluoride, Na2CeF6, is derived from the perovskite structure through double‐site cation co‐substitution. Na2CeF6 crystalize...