Wavelength and photon dose dependence of infrared quenched persistent photoconductivity in YBa2Cu3O6+x

Daniel-Dennis Bubb, J. F. Federici, S. C. Tidrow, W. Wilber, J. Kim, A. Piqué

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Infrared quenched persistent photoconductivity (PPC) is studied as a function of wavelength and photon dose in order to investigate a defect structure which may be responsible for PPC in YBa2Cu3O6+x. It is found that the magnitude of IR quenching saturates quickly as function of visible photon dose, long before the PPC effect saturates. The wavelength dependence is essentially linear below 1.3 eV and saturates above. The photon dose dependence of IR quenching indicates behavior which cannot be explained using a purely oxygen ordering model for PPC.

Original languageEnglish (US)
Pages (from-to)6827-6833
Number of pages7
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume60
Issue number9
DOIs
StatePublished - Jan 1 1999

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Photoconductivity
photoconductivity
Dosimetry
Photons
Infrared radiation
Wavelength
dosage
photons
wavelengths
Quenching
quenching
Defect structures
Oxygen
defects
oxygen

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Bubb, Daniel-Dennis ; Federici, J. F. ; Tidrow, S. C. ; Wilber, W. ; Kim, J. ; Piqué, A. / Wavelength and photon dose dependence of infrared quenched persistent photoconductivity in YBa2Cu3O6+x. In: Physical Review B - Condensed Matter and Materials Physics. 1999 ; Vol. 60, No. 9. pp. 6827-6833.
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Wavelength and photon dose dependence of infrared quenched persistent photoconductivity in YBa2Cu3O6+x. / Bubb, Daniel-Dennis; Federici, J. F.; Tidrow, S. C.; Wilber, W.; Kim, J.; Piqué, A.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 60, No. 9, 01.01.1999, p. 6827-6833.

Research output: Contribution to journalArticle

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