The First Molecular Ferroelectric Mott Insulator

© 2025 Wiley‐VCH GmbH.

Détails bibliographiques
Publié dans:Advanced materials (Deerfield Beach, Fla.). - 1998. - 37(2025), 9 vom: 01. März, Seite e2414560
Auteur principal: Yao, Jie (Auteur)
Autres auteurs: Sun, Wencong, Guo, Jianfeng, Feng, Zi-Jie, Pan, Qiang, Peng, Jin, Cheng, Zhihai, Dong, Shuai, Xiong, Ren-Gen, You, Yu-Meng
Format: Article en ligne
Langue:English
Publié: 2025
Accès à la collection:Advanced materials (Deerfield Beach, Fla.)
Sujets:Journal Article Mott insulator metal–insulator transition molecular ferroelectrics
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520 |a With the discovery of colossal magnetoresistance materials and high-temperature superconductors, Mott insulators can potentially undergo a transition from insulating state to metallic state. Here, in molecular ferroelectrics system, a Mott insulator of (C7H14N)3V12O30 has been first synthesized, which is a 2D organic-inorganic ferroelectric with composition of layered vanadium oxide and quinuclidine ring. Interestingly, accompanied by the ferroelectric phase transition, (C7H14N)3V12O30 changes sharply in conductivity. The occurrence of a Mott transition has been proven by electric transport measurements and theoretical calculations. This research has significantly expanded the applicative horizons of ferroelectric materials, and offering an ideal platform for the investigation of strongly correlated electron systems 
650 4 |a Journal Article 
650 4 |a Mott insulator 
650 4 |a metal–insulator transition 
650 4 |a molecular ferroelectrics 
700 1 |a Sun, Wencong  |e verfasserin  |4 aut 
700 1 |a Guo, Jianfeng  |e verfasserin  |4 aut 
700 1 |a Feng, Zi-Jie  |e verfasserin  |4 aut 
700 1 |a Pan, Qiang  |e verfasserin  |4 aut 
700 1 |a Peng, Jin  |e verfasserin  |4 aut 
700 1 |a Cheng, Zhihai  |e verfasserin  |4 aut 
700 1 |a Dong, Shuai  |e verfasserin  |4 aut 
700 1 |a Xiong, Ren-Gen  |e verfasserin  |4 aut 
700 1 |a You, Yu-Meng  |e verfasserin  |4 aut 
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