Radiative and multiphonon relaxation of Ho3+ in chalcogenide glasses of the composition 3Al2S3⋯La2S3 and 3Ga2S3⋯La2S3

R. Reisfeld; A. Bornstein; J. Bodenheimer; J. Flahaut

doi:10.1016/0022-2313(79)90115-7

Radiative and multiphonon relaxation of Ho³⁺ in chalcogenide glasses of the composition 3Al₂S₃⋯La₂S₃ and 3Ga₂S₃⋯La₂S₃

R. Reisfeld^*
, A. Bornstein
, J. Bodenheimer
, J. Flahaut

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Oscillator strengths of Ho³⁺ in chalcogenide glasses were measured in the range 5000-18 00 cm^-1. They are higher than corresponding values in oxide glasses due to stronger covalency of Ho³⁺ in the chalcogenide. Multiphonon relaxations are lower by an order of magnitude in the chalcogenides than in the oxides. This is interpreted by lower phonon energy of the chalcogenides.

Original language	English
Pages (from-to)	253-256
Number of pages	4
Journal	Journal of Luminescence
Volume	18-19
Issue number	PART 1
DOIs	https://doi.org/10.1016/0022-2313(79)90115-7
State	Published - Jan 1979

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title = "Radiative and multiphonon relaxation of Ho3+ in chalcogenide glasses of the composition 3Al2S3⋯La2S3 and 3Ga2S3⋯La2S3",

abstract = "Oscillator strengths of Ho3+ in chalcogenide glasses were measured in the range 5000-18 00 cm-1. They are higher than corresponding values in oxide glasses due to stronger covalency of Ho3+ in the chalcogenide. Multiphonon relaxations are lower by an order of magnitude in the chalcogenides than in the oxides. This is interpreted by lower phonon energy of the chalcogenides.",

author = "R. Reisfeld and A. Bornstein and J. Bodenheimer and J. Flahaut",

year = "1979",

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doi = "10.1016/0022-2313(79)90115-7",

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journal = "Journal of Luminescence",

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T1 - Radiative and multiphonon relaxation of Ho3+ in chalcogenide glasses of the composition 3Al2S3⋯La2S3 and 3Ga2S3⋯La2S3

AU - Reisfeld, R.

AU - Bornstein, A.

AU - Bodenheimer, J.

AU - Flahaut, J.

PY - 1979/1

Y1 - 1979/1

N2 - Oscillator strengths of Ho3+ in chalcogenide glasses were measured in the range 5000-18 00 cm-1. They are higher than corresponding values in oxide glasses due to stronger covalency of Ho3+ in the chalcogenide. Multiphonon relaxations are lower by an order of magnitude in the chalcogenides than in the oxides. This is interpreted by lower phonon energy of the chalcogenides.

AB - Oscillator strengths of Ho3+ in chalcogenide glasses were measured in the range 5000-18 00 cm-1. They are higher than corresponding values in oxide glasses due to stronger covalency of Ho3+ in the chalcogenide. Multiphonon relaxations are lower by an order of magnitude in the chalcogenides than in the oxides. This is interpreted by lower phonon energy of the chalcogenides.

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AN - SCOPUS:0017866685

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VL - 18-19

SP - 253

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JO - Journal of Luminescence

JF - Journal of Luminescence

IS - PART 1

ER -

Radiative and multiphonon relaxation of Ho³⁺ in chalcogenide glasses of the composition 3Al₂S₃⋯La₂S₃ and 3Ga₂S₃⋯La₂S₃

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