The electric field gradient at188Os nuclei in Re metal |
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| Authors: | M Mohsen F Pleiter |
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| Institution: | (1) Laboratorium voor Algemene Natuurkunde, Materials Science Centre, University of Groningen, The Netherlands;(2) Present address: Ain Shams University, Cairo, Egypt |
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| Abstract: | The electric quadrupole interaction of the first excited 2+ state of188Os in hexagonal rhenium metal was investigated by means of the time-differential perturbed angular correlation technique.
From the observed quadrupole frequencyV
Q=170(7) MHz, we deduce an electric field gradient value of |Vzz|=4.77(23)·1021V/m2 for the system OsRe. The half-life of the 2+ state was measured to be 641(4)ps. |
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