Noncentrosymmetric(NCS)structure is the paramount precondition for producing second-harmonic generation(SHG)of crystalline materials.Herein,a fluorine-enriched-induced centrosymmetric-to-noncentrosymmetric transformat...Noncentrosymmetric(NCS)structure is the paramount precondition for producing second-harmonic generation(SHG)of crystalline materials.Herein,a fluorine-enriched-induced centrosymmetric-to-noncentrosymmetric transformation strategy was employed in CS Ce2F2(SO_(4))_(3)·2H2O,leading to the discovery of new NCS cerium fluoride sulfate,Ce_(3)F_(4)(SO_(4))_(4).展开更多
基金financially supported by the National Natural Science Foundation of China(Nos.51432006,52002276)the Ministry of Education of China for the Changjiang Innovation Research Team(No.IRT14R23)+1 种基金the Ministry of Education and the State Administration of Foreign Experts Affairs for the 111 Project(No.B13025)the Innovation Program of Shanghai Municipal Education Commission.M.G.H.thanks the Australian Research Council for support(DP170100411).
文摘Noncentrosymmetric(NCS)structure is the paramount precondition for producing second-harmonic generation(SHG)of crystalline materials.Herein,a fluorine-enriched-induced centrosymmetric-to-noncentrosymmetric transformation strategy was employed in CS Ce2F2(SO_(4))_(3)·2H2O,leading to the discovery of new NCS cerium fluoride sulfate,Ce_(3)F_(4)(SO_(4))_(4).
