Phase‐Change Memory Films: Low‐Dimensional Single‐Cation Formamidinium Lead Halide Perovskites

Phase‐Change Memory Films: Low‐Dimensional Single‐Cation Formamidinium Lead Halide Perovskites

In article number 2011093, Youngjong Kang and co‐workers present a simple in situ quenching‐assisted fabrication technique for FAm+2PbmBr3m+2 films possessing wide dimensional controllability from 1D to 3D structures. The FAm+2PbmBr3m+2 exhibits an unusual (110)‐oriented structure that shows a phase...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced functional materials 2021-04, Vol.31 (17)
Hauptverfasser: Duong, Nguyen Minh, Thi Nguyen, Lan Anh, Cong Tai Trinh, Oh, Changjun, Eom, Sangwon, Thanh Van Vu, Choi, Jinwoo, Sim, Jae Hyun, Kwang‐Geol Lee, Kim, Jaeyong, Seong Chan Cho, Lee, Sang Uck, Cimrová, Věra, Kang, Youngjong
Format: Artikel
Sprache:eng
Schlagworte:
Controllability
Lead compounds
Materials science
Metal halides
Perovskites
Phase transitions
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In article number 2011093, Youngjong Kang and co‐workers present a simple in situ quenching‐assisted fabrication technique for FAm+2PbmBr3m+2 films possessing wide dimensional controllability from 1D to 3D structures. The FAm+2PbmBr3m+2 exhibits an unusual (110)‐oriented structure that shows a phase transition to 3D FAPbBr3 under humidity and ultra‐violet light exposure. The phase transition behavior of FAm+2PbmBr3m+2 is utilized for the phase‐change memory films.
ISSN:1616-301X
1616-3028
DOI:10.1002/adfm.202170118