Temperature-tunable multiple dielectric switch in hybrid rare-earth perovskites regulated by hierarchical guest dynamics, lanthanide contraction and doping
Hui Xiao, Lin-Yong Sheng, Shuai Chen, Rui‐Kang Huang, Chenghui Zeng, Zi‐Yi Du, Chun‐Ting He, Wei‐Xiong Zhang, Xiao‐Ming Chen
Abstract
Here we report a unique class of cage-like hybrid rare-earth perovskites, (i-PrNHMe 2 ) 2 [RbLn(NO 3 ) 6 ] (Ln = La, Ce, Nd or Sm), capable of functioning as temperature-responsive multiple dielectric switches.
Topics & Concepts
Lanthanide contractionDielectricLanthanideRare earthDopingMaterials scienceOptoelectronicsChemical physicsNanotechnologyChemistryIonMetallurgyOrganic chemistryPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyFerroelectric and Piezoelectric Materials