New high T(c) multiferroics KBiFe(2)O(5) with narrow band gap and promising photovoltaic effect

Intrinsic polarization of ferroelectrics (FE) helps separate photon-generated charge carriers thus enhances photovoltaic effects. However, traditional FE with transition-metal cations (M) of d(0) electron in MO(6) network typically has a band gap (E(g)) exceeding 3.0 eV. Although a smaller E(g) (2.6...

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Detalles Bibliográficos
Autores principales: Zhang, Ganghua, Wu, Hui, Li, Guobao, Huang, Qingzhen, Yang, Chongyin, Huang, Fuqiang, Liao, Fuhui, Lin, Jianhua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2013
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569630/
https://www.ncbi.nlm.nih.gov/pubmed/23405279
http://dx.doi.org/10.1038/srep01265

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569630/
https://www.ncbi.nlm.nih.gov/pubmed/23405279
http://dx.doi.org/10.1038/srep01265

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