Magnetoresistivity anisotropy in CeRu2Si2 and derived alloys (original) (raw)

Abstract

Magnetoresistance measurements of CeRu:Si2 single crystals performed for the field B parallel to the tetragonal c-axis and the electrical current along c or in the basal plane are reported. The thermal variation of the field B* where a sharp maximum associated with the metamagnetic-like transition occurs is quite different in the two cases. These variations are compared with those derived from other properties. Results obtained for La and Y doped alloys are also discussed.

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References (15)

  1. For a review, see J. Flouquet, S. Kambe, L.P. Regnault, P. Haen, J.P. Brison, F. Lapierre and P. Lejay, Physica B (1995) 215.
  2. P. Haen, J. Flouquet, F. Lapierre, P. Lejay and G. Re- menyi, J. Low Temp. Phys. 67 (1987) 391.
  3. C. Paulsen, A. Lacerda, L. Puech, P. Haen, P. Lejay, J.L. Tholence, J. Flouquet and A. de Visser, J. Low Temp. Phys. 81 (1990) 317; A. Lacerda, Thesis, Grenoble (1990);
  4. S. Holtmeier, Thesis, Grenoble (1994).
  5. S. Kambe, H. Suderow, J. Flouquet, P. Haen and P. Lejay, Solid State commun. 95 (1995) 449; 96 (1995) 175 (corri- gendum of the figures).
  6. 5,1 J. Rossat-Mignod, L.P. Regnault, J.L. Jacoud, C. Vettier, P. Lejay, J. Flouquet, E. Walker, D. Jaccard and A. Amato, J. Magn. Magn. Mater. 76-77 (1988) 376.
  7. I. Kouroudis, D. Weber, M. Yoshizawa, B. Liithi, L. Puech, P. Haen, J. Flouquet, G. Bruls, U. Welp, J.J.M. Franse, A. Menovski, E. Bucher and J. Hufnagl, Phys. Rev. Lett. 58 (1987) 820.
  8. R.A. Fisher, C. Marcenat, N.E. Phillips, P. Haen, F. Lapi- erre, P. Lejay, J. Flouquet and J. Voiron, J. Low Temp. Phys. 84 (1991) 49.
  9. R. Djerbi, Thesis, Universit6 Joseph Fourier, Grenoble (1989).
  10. 9,1 Y. Onuki, I. Umehara, A.K. Albessard, T. Ebihara and K. Satoh, J. Phys. Soc. Japan 61 (1992) 960.
  11. J.-G. Park, P. Haen, F. Lapierre, P. Lejay, A. Verni&e and J. Voiron, Physica B 206, 207 (1995) 285.
  12. G. Bruls, G. Hampel, D. Weber, M. Giinther and B. Liithi, Physica B 177 (1992);
  13. D. Weber, Thesis, Frankfurt (1991). [12,1 P. Lehmann, Thesis, Universit6 Louis Pasteur, Strasbourg (1987).
  14. R. Djerbi, P. Haen, F. Lapierre and J.-M. Mignot, J. Magn. Magn. Mater. 76-77 (1988) 265.
  15. C. Sekine et al., and Y. Miyako et al., these proceedings, Physica B 230-232 (1997).