Optical investigations of YbCrO3 under high magnetic fields. II. Cr3+-Yb3+ two-exciton absorption

Norimichi Kojima, Morihiro Kawarazaki, Hiroaki Okada, Iwao Mogi, Masayasu Takeda, Giyu Kido, Yasuaki Nakagawa, Kuniro Tsushima

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

In YbCrO3, we have observed Cr3+-Yb3+ two-exciton absorption spectra (A-E bands) corresponding to the 4A22E, 2T1 transition of Cr3+ and the 2F7/22F5/2 transition of Yb3+. Under high magnetic fields, we have found that a bound state appears on the lowest energy side of the A band and has a strong dependence on external magnetic fields.

Original languageEnglish
Pages (from-to)3090-3096
Number of pages7
Journaljournal of the physical society of japan
Volume64
Issue number8
DOIs
Publication statusPublished - 1995 Aug

Keywords

  • 3d-4f exchange interaction
  • Bound state
  • Two-exciton
  • YbCrO

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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