Hexagonal yttrium manganite:A review on synthesis methods,physical properties and applications  

作　　者：Bhagyashree Munisha Bindhybasinee Mishra Jyotirmayee Nanda 

机构地区：[1]Centre for Nanoscience and Nanotechnology,ITER,S‘O’A(Deemed to be)University,Khandagiri,Bhubaneswar,751030,Odisha,India [2]Department of Physics,ITER,S‘O’A(Deemed to be)University,Khandagiri,Bhubaneswar,751030,Odisha,India

出　　处：《Journal of Rare Earths》2023年第1期19-31,共13页稀土学报（英文版）

基　　金：Project supported by Science and Engineering Research Board (SERB),Department of Science and Technology (DST),Government of India(EMR/2016/007046)。

摘　　要：Hexagonal rare-earth manganites have attracted considerable interest due to their complex multiferroic properties,and they possess a spontaneous electric polarization and may be utilized in various technological applications ranging from solar cells to non-volatile memories and light polarizers.The narrow bandgap of hexagonal rare-earth manganite-based compounds can perform remarkable optical anisotropy properties,which make these very efficient photovoltaic materials in parallel with the widely used TiO_(2)-based materials.Substantial enlargement of the traditional field of hexagonal rare-earth manganite photocatalysis also arose in the last decade.This article imparts an extensive review of the rational synthesis,optical properties,structural characterization,and applications of hexagonal rare-earth manganite.Fundamental properties of hexagonal rare-earth perovskite manganite are also emphasized,and a range of unique applications in photocatalysis and photovoltaics are discussed.Eventually,we wind up this review with some linear perspectives and future research in this area.

关 键 词：Yttrium manganite MULTIFERROIC Optical analysis PHOTOCATALYSIS Photovoltaics Rare earths 

分 类 号：O43[机械工程—光学工程]