作者: Guang-Quan Mei , Han-Yue Zhang , Wei-Qiang Liao
DOI: 10.1039/C6CC05512E
关键词: Hybrid compound 、 Quadratic equation 、 Optoelectronics 、 Phase transition 、 Dielectric 、 Materials science 、 Second-harmonic generation 、 Nonlinear optical 、 Symmetry breaking 、 Solid-state 、 Condensed matter physics
摘要: An organic–inorganic hybrid compound, [NH3(CH2)5NH3]SbCl5, exhibits a switchable second harmonic generation (SHG) effect between SHG-OFF and SHG-ON states tunable dielectric behaviors high low states, connected with the changes in dynamics of 1,5-pentanediammonium cations during its centrosymmetric-to-noncentrosymmetric symmetry breaking phase transition at 365.4 K.