BULK PHOTOVOLTAIC EFFECT IN THE PbTiO3-La(Zn2/3Nb1/3)O3 SOLID SOLUTION CERAMICS.

Yuichi Miyazawa, Kenji Uchino, Shoichiro Nomura

Research output: Contribution to journalArticle

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Abstract

The dependences of the bulk photovoltaic effect on the composition fraction x, temperature, and on illumination wavelength have been investigated in the (1 minus x)PbTiO//3- xLa(Zn//2/////3Nb//1/////3)O//3 solid solution ceramics. The composition dependence of the photovoltaic current J//p//h shows a very similar tendency to that of the remanent polarization P//r, suggesting that J//p//h is directly related with P//r. On the contrary, the variation of the photocurrent with temperature measured in a sample with x equals 0. 105 reveals an anomalous peak just below the Curie temperature. These characteristics are discussed in comparison with the ceramic BaTiO//3 data by P. S. Brody.

Original languageEnglish (US)
Pages (from-to)341-347
Number of pages7
JournalFerroelectrics
Volume44
Issue number12
StatePublished - Jan 1 1983

Fingerprint

Photovoltaic effects
photovoltaic effect
Solid solutions
solid solutions
ceramics
Remanence
Curie temperature
Chemical analysis
Photocurrents
photocurrents
tendencies
Lighting
illumination
Wavelength
Temperature
temperature
polarization
wavelengths

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Miyazawa, Yuichi ; Uchino, Kenji ; Nomura, Shoichiro. / BULK PHOTOVOLTAIC EFFECT IN THE PbTiO3-La(Zn2/3Nb1/3)O3 SOLID SOLUTION CERAMICS. In: Ferroelectrics. 1983 ; Vol. 44, No. 12. pp. 341-347.
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abstract = "The dependences of the bulk photovoltaic effect on the composition fraction x, temperature, and on illumination wavelength have been investigated in the (1 minus x)PbTiO//3- xLa(Zn//2/////3Nb//1/////3)O//3 solid solution ceramics. The composition dependence of the photovoltaic current J//p//h shows a very similar tendency to that of the remanent polarization P//r, suggesting that J//p//h is directly related with P//r. On the contrary, the variation of the photocurrent with temperature measured in a sample with x equals 0. 105 reveals an anomalous peak just below the Curie temperature. These characteristics are discussed in comparison with the ceramic BaTiO//3 data by P. S. Brody.",
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BULK PHOTOVOLTAIC EFFECT IN THE PbTiO3-La(Zn2/3Nb1/3)O3 SOLID SOLUTION CERAMICS. / Miyazawa, Yuichi; Uchino, Kenji; Nomura, Shoichiro.

In: Ferroelectrics, Vol. 44, No. 12, 01.01.1983, p. 341-347.

Research output: Contribution to journalArticle

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