Local nuclear orientation using defect-induced electric field gradients in cubic lattices |
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| Authors: | G. Langouche M. van der Heyden M. Tong I. Berkes M. Fahad O. El Hajjaji G. Marest |
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| Affiliation: | (1) Instituut voor Kern- en Stralingsfysika, University of Leuven, B-3030 Leuven, Belgium;(2) Institut de Physique Nucléaire (and IN2P3), Université Claude Bernard-Lyon-1, F-69622 Villeurbanne Cedex, France |
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| Abstract: | ![]()
It is demonstrated that the detection of low temperature nuclear orientation by Mössbauer spectroscopy, rather than by the observation of the angular distribution of the emitted radiation, allows to determine nuclear quadrupole interaction strengths generated by randomly oriented defect-induced electric field gradients in cubic lattices. Also the cooling behaviour of radioactive nuclei implanted in semiconductors is studied. |
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