Etude par RMN et rayons X de sesquicarbure d'uranium |
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| Authors: | Jean-Louis Boutard Charles-Henri de Novion |
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| Institution: | S.E.A.M.A. Centre d''Etudes Nucléaires de Fontenay-aux-Roses B.P. No. 6, 92260 - FONTENAY-aux-ROSES, France |
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| Abstract: | We have measured the position and linewidth of the 13C NMR signal in U2 C3 between 4 and 300 K. This study confirms the existence of an electronic transition around 50 K which brings possibly a non magnetic fundamental state. This transition involves no crystallographic distorsion and no lattice parameter anomaly. |
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