BROWSE

Related Researcher

Author's Photo

Oh, Yoon Seok
Laboratory for Strong Correlation in Quantum Materials
Research Interests
  • Multiferroic
  • Ferroelectric
  • Quantum Magnetism

ITEM VIEW & DOWNLOAD

Mechanism of the switchable photovoltaic effect in ferroelectric BiFeO3

Cited 86 times inthomson ciCited 82 times inthomson ci
Title
Mechanism of the switchable photovoltaic effect in ferroelectric BiFeO3
Author
Yi, HTChoi, TChoi, SGOh, Yoon SeokCheong, S-W
Keywords
BiFeO 3; ferroelectric; photovoltaics; switchable photocurrent
Issue Date
2011-08
Publisher
WILEY-V C H VERLAG GMBH
Citation
ADVANCED MATERIALS, v.23, no.30, pp.3403 - 3407
Abstract
Directions of rectification and photocurrent in a ferroelectric BiFeO 3 crystal can be switched by applying high-voltage pulses at room temperature. The switching is highly repeatable though cycling and also stable with time. This switchable photocurrent and diode effect results from the combination of polarization flipping and electromigration of oxygen vacancies. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
URI
Go to Link
DOI
10.1002/adma.201100805
ISSN
0935-9648
Appears in Collections:
PHY_Journal Papers
Files in This Item:
3403_ftp.pdf Download

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU