Far Infrared Transmission Measurements of R2CU2O5 (R=Y, In, Lu and Sc)

Hitoshi Ohta, Kazuaki Kuro-Oka, Takao Nanba, Shojiro Kimura, Mitsuhiro Motokawa

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


Far infrared transmission measurements of r2Cu2O5 (r = Y, In, Lu and Sc), which show strange two metamagnetic transitions below TN, have been performed in the energy region from 50 to 200 cm-1 at 4.2 K. Observed phonon energies are compared with each.other, and their phonon modes are discussed.

Original languageEnglish
Pages (from-to)4065-4069
Number of pages5
Journaljournal of the physical society of japan
Issue number11
Publication statusPublished - 1994 Jan 1
Externally publishedYes


  • In2Cu2O5
  • Lu2Cu2O5
  • Sc2Cu2O5
  • Y2Cu2O5
  • copper oxide
  • far infrared measurement
  • phonon

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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