Electron paramagnetic resonance of Cu2+ in KHCO3 crystals

Tsai Sheng Gau; Jiang Tsu Yu

doi:10.1016/0038-1098(91)90266-X

Electron paramagnetic resonance of Cu²⁺ in KHCO₃ crystals

Tsai Sheng Gau^*, Jiang Tsu Yu

^*Corresponding author for this work

Department of Physics

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

3 Citations (Scopus)

Abstract

Electron paramagnetic resonance study of the Cu²⁺ doped into KHCO₃ single crystals has revealed that it is of axial symmetry. The g-values of Cu²⁺ are very nearly identical to some known Cu²⁺ in square-planar coordinations. The resonance linewidth is relatively narrow, such that the hyperfine patterns of Cu⁶³ and Cu⁶⁵ can be resolved. Moreover, the observation of the forbidden transitions induced by the Cu nuclear electric quadrupole interaction permits a test of the usual hypothesis that the g-factor, the hyperfine interaction, and the nuclear electric quadrupole interaction share a common set of principal axes.

Original language	English
Pages (from-to)	123-127
Number of pages	5
Journal	Solid State Communications
Volume	78
Issue number	2
DOIs	https://doi.org/10.1016/0038-1098(91)90266-X
Publication status	Published - 1991 Apr

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(91)90266-X

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abstract = "Electron paramagnetic resonance study of the Cu2+ doped into KHCO3 single crystals has revealed that it is of axial symmetry. The g-values of Cu2+ are very nearly identical to some known Cu2+ in square-planar coordinations. The resonance linewidth is relatively narrow, such that the hyperfine patterns of Cu63 and Cu65 can be resolved. Moreover, the observation of the forbidden transitions induced by the Cu nuclear electric quadrupole interaction permits a test of the usual hypothesis that the g-factor, the hyperfine interaction, and the nuclear electric quadrupole interaction share a common set of principal axes.",

author = "Gau, {Tsai Sheng} and Yu, {Jiang Tsu}",

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AU - Gau, Tsai Sheng

AU - Yu, Jiang Tsu

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N2 - Electron paramagnetic resonance study of the Cu2+ doped into KHCO3 single crystals has revealed that it is of axial symmetry. The g-values of Cu2+ are very nearly identical to some known Cu2+ in square-planar coordinations. The resonance linewidth is relatively narrow, such that the hyperfine patterns of Cu63 and Cu65 can be resolved. Moreover, the observation of the forbidden transitions induced by the Cu nuclear electric quadrupole interaction permits a test of the usual hypothesis that the g-factor, the hyperfine interaction, and the nuclear electric quadrupole interaction share a common set of principal axes.

AB - Electron paramagnetic resonance study of the Cu2+ doped into KHCO3 single crystals has revealed that it is of axial symmetry. The g-values of Cu2+ are very nearly identical to some known Cu2+ in square-planar coordinations. The resonance linewidth is relatively narrow, such that the hyperfine patterns of Cu63 and Cu65 can be resolved. Moreover, the observation of the forbidden transitions induced by the Cu nuclear electric quadrupole interaction permits a test of the usual hypothesis that the g-factor, the hyperfine interaction, and the nuclear electric quadrupole interaction share a common set of principal axes.

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JO - Solid State Communications

JF - Solid State Communications

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ER -

Electron paramagnetic resonance of Cu²⁺ in KHCO₃ crystals

Abstract

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