Strong visible‐light photovoltaic effect in multiferroic Pb(Fe 1/2 V 1/2 )O 3  bulk ceramics | Zendy

Wu Zheng | Zendy; Zhang Yihe | Zendy; Ma Ke | Zendy; Cao Yi | Zendy; Lin He | Zendy; Jia Yanmin | Zendy; Chen Jianrong | Zendy; Li Huamei | Zendy

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Strong visible‐light photovoltaic effect in multiferroic Pb(Fe 1/2 V 1/2 )O 3 bulk ceramics

Author(s) -

Wu Zheng,

Zhang Yihe,

Ma Ke,

Cao Yi,

Lin He,

Jia Yanmin,

Chen Jianrong,

Li Huamei

Publication year - 2014

Publication title -

physica status solidi (rrl) – rapid research letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.786

H-Index - 68

eISSN - 1862-6270

pISSN - 1862-6254

DOI - 10.1002/pssr.201308259

Subject(s) - materials science , ceramic , photocurrent , open circuit voltage , visible spectrum , multiferroics , photovoltaic system , optoelectronics , doping , photovoltaic effect , voltage , ferroelectricity , physics , electrical engineering , composite material , dielectric , engineering , quantum mechanics

The multiferroic Pb(Fe 1/2 V 1/2 )O 3 (PFV) bulk ceramic was fabricated by a conventional ceramic sintering method. The strong visible‐light photovoltaic effect in Sn‐doped‐In 2 O 3 (ITO)/PFV/ITO structure capacitor was observed. The open‐circuit voltage was up to ∼0.7 V, which was much higher than the value (∼0.3 V) in BiFeO 3 film. The photo‐excited electric current is almost proportional to the incident light illumination intensity. The good visible‐light photovoltaic makes PFV ceramic a potential candidate for practical application in solar cell devices.Visible‐light photovoltaic effect in multiferroic Pb(Fe 1/2 V 1/2 )O 3 bulk ceramics. The open‐circuit voltage and zero‐bias photocurrent are ∼0.7 V and 0.02 μA, respectively. (© 2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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