Antiferromagnetic spin fluctuations in the heavy-fermion superconductor UPt3.
作者： W. J. L. Buyers , J. K. Kjems , J. D. Garrett
DOI: 10.1103/PHYSREVLETT.55.1223
关键词:
摘要: The strength of the spin-fluctuation spectrum UPt/sub 3/ has been found, with neutron scattering, to decrease dramatically temperature on approach superconducting transition. spin fluctuations are antiferromagnetic. Their thermally activated intensity is consistent existence a gaplike structure in normal phase and shows that take part formation state.
harvard.edu
osti.gov
sci-hub.se 参考文章(14)
F. Steglich, J. Aarts, C. D. Bredl, W. Lieke, D. Meschede, W. Franz, H. Schäfer, Superconductivity in the presence of strong Pauli paramagnetism : CeCu2Si2 Physical Review Letters. ,vol. 43, pp. 1892- 1896 ,(1979) , 10.1103/PHYSREVLETT.43.1892
H. R. Ott, H. Rudigier, Z. Fisk, J. L. Smith, UBE13 - AN UNCONVENTIONAL ACTINIDE SUPERCONDUCTOR Physical Review Letters. ,vol. 50, pp. 1595- 1598 ,(1983) , 10.1103/PHYSREVLETT.50.1595
G. R. Stewart, Z. Fisk, J. O. Willis, J. L. Smith, Possibility of Coexistence of Bulk Superconductivity and Spin Fluctuations in UPt3 Physical Review Letters. ,vol. 52, pp. 679- 682 ,(1984) , 10.1103/PHYSREVLETT.52.679
T. T. M. Palstra, P. H. Kes, J. A. Mydosh, A. de Visser, J. J. M. Franse, A. Menovsky, Bulk superconductivity in the heavy-fermion superconductor UPt3 Physical Review B. ,vol. 30, pp. 2986- 2988 ,(1984) , 10.1103/PHYSREVB.30.2986
G. R. Stewart, Heavy-fermion systems Reviews of Modern Physics. ,vol. 56, pp. 755- 787 ,(1984) , 10.1103/REVMODPHYS.56.755
P.H. Frings, J.J.M. Franse, F.R. de Boer, A. Menovsky, Magnetic properties of UxPty compounds Journal of Magnetism and Magnetic Materials. ,vol. 31-34, pp. 240- 242 ,(1983) , 10.1016/0304-8853(83)90232-9
S. Doniach, S. Engelsberg, Low-Temperature Properties of Nearly Ferromagnetic Fermi Liquids Physical Review Letters. ,vol. 17, pp. 750- 753 ,(1966) , 10.1103/PHYSREVLETT.17.750
W. J. L. Buyers, E. C. Svensson, G. H. Lander, T. M. Holden, Magnetic excitations in uranium nitride Physical Review B. ,vol. 30, pp. 114- 121 ,(1984) , 10.1103/PHYSREVB.30.114
Wolf-Dieter Schneider, Clemens Laubschat, Actinide-Noble-Metal Systems - an X-Ray-Photoelectron-Spectroscopy Study of Thorium-Platinum, Uranium-Platinum, and Uranium-Gold Intermetallics Physical Review B. ,vol. 23, pp. 997- 1005 ,(1981) , 10.1103/PHYSREVB.23.997
J. W. Allen, S. -J. Oh, L. E. Cox, W. P. Ellis, M. S. Wire, Z. Fisk, J. L. Smith, B. B. Pate, I. Lindau, A. J. Arko, Spectroscopic evidence for the 5f Coulomb interaction in UAl2 and UPt3. Physical Review Letters. ,vol. 54, pp. 2635- 2638 ,(1985) , 10.1103/PHYSREVLETT.54.2635