Three dimensional polarization dependence of OH bands absorption in potassium niobate crystals

Xiaolin Tong; Amnon Yariv; Min Zhang; Aharon Agranat

doi:10.1063/1.118171

Three dimensional polarization dependence of OH bands absorption in potassium niobate crystals

Xiaolin Tong^*, Amnon Yariv, Min Zhang, Aharon Agranat

^*Corresponding author for this work

The Institute of Applied Physics

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

3 Scopus citations

Abstract

Absorption band countered on wave numbers 3504 and 6843 cm^-1 have been observed in potassium niobate crystals. These absorption bands correspond to the transition energies of O-H stretching vibration, from the ground state to the first excited state and to the second excited state, respectively. Absorption bands around 3992 and 4476 cm^-1 are attributed to the combination of O-H vibration plus libration. The integrated absorption intensities around 3504, 3992, and 4476 cm^-1 are three dimensional polarization dependent which indicates the motion properties of hydrogen ions in the lattice.

Original language	English
Pages (from-to)	429-431
Number of pages	3
Journal	Applied Physics Letters
Volume	70
Issue number	4
DOIs	https://doi.org/10.1063/1.118171
State	Published - 27 Jan 1997

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abstract = "Absorption band countered on wave numbers 3504 and 6843 cm-1 have been observed in potassium niobate crystals. These absorption bands correspond to the transition energies of O-H stretching vibration, from the ground state to the first excited state and to the second excited state, respectively. Absorption bands around 3992 and 4476 cm-1 are attributed to the combination of O-H vibration plus libration. The integrated absorption intensities around 3504, 3992, and 4476 cm-1 are three dimensional polarization dependent which indicates the motion properties of hydrogen ions in the lattice.",

author = "Xiaolin Tong and Amnon Yariv and Min Zhang and Aharon Agranat",

year = "1997",

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AU - Tong, Xiaolin

AU - Yariv, Amnon

AU - Zhang, Min

AU - Agranat, Aharon

PY - 1997/1/27

Y1 - 1997/1/27

N2 - Absorption band countered on wave numbers 3504 and 6843 cm-1 have been observed in potassium niobate crystals. These absorption bands correspond to the transition energies of O-H stretching vibration, from the ground state to the first excited state and to the second excited state, respectively. Absorption bands around 3992 and 4476 cm-1 are attributed to the combination of O-H vibration plus libration. The integrated absorption intensities around 3504, 3992, and 4476 cm-1 are three dimensional polarization dependent which indicates the motion properties of hydrogen ions in the lattice.

AB - Absorption band countered on wave numbers 3504 and 6843 cm-1 have been observed in potassium niobate crystals. These absorption bands correspond to the transition energies of O-H stretching vibration, from the ground state to the first excited state and to the second excited state, respectively. Absorption bands around 3992 and 4476 cm-1 are attributed to the combination of O-H vibration plus libration. The integrated absorption intensities around 3504, 3992, and 4476 cm-1 are three dimensional polarization dependent which indicates the motion properties of hydrogen ions in the lattice.

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JO - Applied Physics Letters

JF - Applied Physics Letters

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Three dimensional polarization dependence of OH bands absorption in potassium niobate crystals

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