Raman and absorption spectra and thermal conductance of Er:Yb: GdCa 4O(BO3)3 crystals

H. R. Xia; P. Zhao; X. F. Cheng; W. L. Liu; S. J. Zhang; Z. X. Cheng; Z. H. Yang

doi:10.1063/1.1699492

Raman and absorption spectra and thermal conductance of Er:Yb: GdCa ₄O(BO₃)₃ crystals

H. R. Xia, P. Zhao, X. F. Cheng, W. L. Liu, S. J. Zhang, Z. X. Cheng, Z. H. Yang

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

9 Citations (Scopus)

Abstract

The lattice thermal vibrations of Er:Yb:GdCa₄O(BO ₃)₃ (EYGCOB) crystals were studied. It was shown that the lattice thermal vibrations of EYGCOB studied by the Raman and thermal expansion measurements reveal the crystal thermal conductance and thermomechanical properties to be outstanding especially along the b direction. The Raman spectra and data of six Raman tensor elements α_XX, α_YY, α_ZZ, α_XZ, α_YZ, recorded in EYGCOB in a wave-number range of 50-1600 cm^-1 at room temperature were shown.

Original language	English
Pages (from-to)	5383-5387
Journal	Journal of Applied Physics
Volume	95
Issue number	10
DOIs	https://doi.org/10.1063/1.1699492
Publication status	Published - 15 May 2004
Externally published	Yes

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to <a href="mailto:[email protected]">[email protected]</a>.

Funding

This work is supported by the National Natural Science Foundation of China (No. 10274043), and the Shandong Provincial Natural Science Fund (No. Y2001A06) and project for key task (No. 012120105). The National Laboratory of Crystal Materials of Shandong University, China, also supported it.

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title = "Raman and absorption spectra and thermal conductance of Er:Yb: GdCa 4O(BO3)3 crystals",

abstract = "The lattice thermal vibrations of Er:Yb:GdCa4O(BO 3)3 (EYGCOB) crystals were studied. It was shown that the lattice thermal vibrations of EYGCOB studied by the Raman and thermal expansion measurements reveal the crystal thermal conductance and thermomechanical properties to be outstanding especially along the b direction. The Raman spectra and data of six Raman tensor elements αXX, αYY, αZZ, αXZ, αYZ, recorded in EYGCOB in a wave-number range of 50-1600 cm-1 at room temperature were shown.",

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AU - Xia, H. R.

AU - Zhao, P.

AU - Cheng, X. F.

AU - Liu, W. L.

AU - Zhang, S. J.

AU - Cheng, Z. X.

AU - Yang, Z. H.

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N2 - The lattice thermal vibrations of Er:Yb:GdCa4O(BO 3)3 (EYGCOB) crystals were studied. It was shown that the lattice thermal vibrations of EYGCOB studied by the Raman and thermal expansion measurements reveal the crystal thermal conductance and thermomechanical properties to be outstanding especially along the b direction. The Raman spectra and data of six Raman tensor elements αXX, αYY, αZZ, αXZ, αYZ, recorded in EYGCOB in a wave-number range of 50-1600 cm-1 at room temperature were shown.

AB - The lattice thermal vibrations of Er:Yb:GdCa4O(BO 3)3 (EYGCOB) crystals were studied. It was shown that the lattice thermal vibrations of EYGCOB studied by the Raman and thermal expansion measurements reveal the crystal thermal conductance and thermomechanical properties to be outstanding especially along the b direction. The Raman spectra and data of six Raman tensor elements αXX, αYY, αZZ, αXZ, αYZ, recorded in EYGCOB in a wave-number range of 50-1600 cm-1 at room temperature were shown.

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