Photoelectric effect in manganese oxides with perovskite structure

Jianhua Hao, Xian Ting Zeng, Kang Quan Huang

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)


The optical response in single-crystal films of La0.67Ca0.33MnOδof manganese oxides with perovskite structure was reported. The response follows the bolometric mode . fairly well. This new kind of bolometers has high absorption coefficients over a broad wavelength range. By adjusting the doping composition or oxygen stoichiometry, one can tailor the desired operating temperature. The noise properties in LCMO films were also reported.
Original languageEnglish
Pages (from-to)159-160
Number of pages2
JournalHongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves
Issue number2
Publication statusPublished - 1 Dec 1998


  • Bolometric effect
  • La ca mno thin films 0.67 0.33 δ
  • Noise
  • Optical detection

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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