High pressure effect on optical properties of cerium ion in fluoroaluminate glass

N. Kitamura, K. Fukumi, J. Nishii, Masaki Makihara, T. Sasaki, N. Ohno

研究成果: ジャーナルへの寄稿Conference article

6 引用 (Scopus)

抄録

High pressure effects on optical properties of Ce 3+ doped ternary fluoroaluminate (18BaF 2 ·37CaF 2 ·45AlF 3 ) glass have been investigated in terms of ligand field around cerium ion. Five bands due to the 4f-5d transitions were observed in ultraviolet absorption spectra for the glass. A photoluminescence band was observed at around 300 nm under excitation at each band. The photoluminescence band shifted toward smaller energies by densifying the glass using high pressures and temperatures. An energy shift of the band was also found in in situ photoluminescence measurement under high pressure using a sapphire anvil cell. However, the shift observed under high pressure was large compared with that of the densified glass. We deduced that the large peak shift under high pressure is mainly due to a local elastic contraction around cerium ion.

元の言語英語
ページ(範囲)68-72
ページ数5
ジャーナルJournal of Non-Crystalline Solids
259
発行部数1-3
DOI
出版物ステータス出版済み - 11 2 1999
イベントProceedings of the 1998 Symposium on Advances in Photonic Glasses - Kyongju, Korea
継続期間: 9 20 19989 23 1998

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High pressure effects
Cerium
pressure effects
cerium
Optical properties
Ions
optical properties
Glass
Photoluminescence
glass
ions
photoluminescence
shift
Aluminum Oxide
Electron transitions
Sapphire
ultraviolet absorption
ultraviolet spectra
Absorption spectra
anvils

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

これを引用

High pressure effect on optical properties of cerium ion in fluoroaluminate glass. / Kitamura, N.; Fukumi, K.; Nishii, J.; Makihara, Masaki; Sasaki, T.; Ohno, N.

:: Journal of Non-Crystalline Solids, 巻 259, 番号 1-3, 02.11.1999, p. 68-72.

研究成果: ジャーナルへの寄稿Conference article

Kitamura, N, Fukumi, K, Nishii, J, Makihara, M, Sasaki, T & Ohno, N 1999, 'High pressure effect on optical properties of cerium ion in fluoroaluminate glass', Journal of Non-Crystalline Solids, 巻. 259, 番号 1-3, pp. 68-72. https://doi.org/10.1016/S0022-3093(99)00497-4
Kitamura, N. ; Fukumi, K. ; Nishii, J. ; Makihara, Masaki ; Sasaki, T. ; Ohno, N. / High pressure effect on optical properties of cerium ion in fluoroaluminate glass. :: Journal of Non-Crystalline Solids. 1999 ; 巻 259, 番号 1-3. pp. 68-72.
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abstract = "High pressure effects on optical properties of Ce 3+ doped ternary fluoroaluminate (18BaF 2 ·37CaF 2 ·45AlF 3 ) glass have been investigated in terms of ligand field around cerium ion. Five bands due to the 4f-5d transitions were observed in ultraviolet absorption spectra for the glass. A photoluminescence band was observed at around 300 nm under excitation at each band. The photoluminescence band shifted toward smaller energies by densifying the glass using high pressures and temperatures. An energy shift of the band was also found in in situ photoluminescence measurement under high pressure using a sapphire anvil cell. However, the shift observed under high pressure was large compared with that of the densified glass. We deduced that the large peak shift under high pressure is mainly due to a local elastic contraction around cerium ion.",
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AU - Sasaki, T.

AU - Ohno, N.

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