TY - JOUR

T1 - Electron paramagnetic resonance of Cu2+ in KHCO3 crystals

AU - Gau, Tsai Sheng

AU - Yu, Jiang Tsu

PY - 1991/4

Y1 - 1991/4

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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U2 - 10.1016/0038-1098(91)90266-X

DO - 10.1016/0038-1098(91)90266-X

M3 - Article

AN - SCOPUS:0026140853

VL - 78

SP - 123

EP - 127

JO - Solid State Communications

JF - Solid State Communications

SN - 0038-1098

IS - 2

ER -