Hyperfine interactions in the itinerant system UFeGa5

S. Kambe, H. Sakai, Y. Tokunaga, H. Chudo, H. Yasuoka, T. D. Matsuda, Y. Haga, S. Ikeda, A. Nakamura, E. Yamamoto, D. Aoki, Y. Homma, Y. Shiokawa, Y. Onuki

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1 Citation (Scopus)


We report 69Ga NMR measurements on the itinerant compound UFeGa5 using a single crystal sample. Hyperfine coupling constants at both the Ga(1) and Ga(2) sites are determined for H∥a and c-axes based on Knight shift versus susceptibility plots. The T-dependence of the spin-lattice relaxation time (T1) has been determined at both sites for H∥a and c-axes. From these quantities, the magnetic fluctuations are estimated for both axes. The complex nature of the hyperfine interactions is discussed.

Original languageEnglish
Pages (from-to)1-3
Number of pages3
JournalJournal of Nuclear Materials
Issue number1
Publication statusPublished - 2009 Mar 15


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