A new paraelectric center in lithium-doped KBr |
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| Authors: | Frank Bridges RJ Russell |
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| Institution: | Physics Department, University of California Santa Cruz, California 95064, USA |
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| Abstract: | We report paraelectric resonance measurements for KBr:Li+7 and KBr:Li+6. The observed zero-field splittings are large - 62, 65, and 141.5 GHz ± 1 GHz in KBr:Li+7, and 88 and 118 GHz ± in KBr:Li+6 — giving an isotope shift of 40% for the lower lines. The uncorrected dipole moment is p = 0.98 ± 0.05 eA. The presence of OH- seems to suppress the Li+ signal. |
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