Electric quadrupole orientation in zinc. The variation of electric field gradient with atomic number through the 4sp series |
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Authors: | J P White N J Stone C J Ashworth |
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Institution: | (1) The Clarendon Laboratory, Parks Road, OX1 3PU Oxford, U.K.;(2) Present address: Oxford Instruments Ltd., Eynsham, OX8 1TL Oxford, U.K. |
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Abstract: | Using the top-loading PrNi5 nuclear demagnetisation stage /1/ to reach temperatures close to 1mK, electric quadrupole orientation of trace 4sp series
impurities in zinc has been measured. Results establish the variation of the electric field gradient at impurity nuclei in
this series and also yield the ratio of the electric quadrupole moments of71As and72As. |
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Keywords: | |
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