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Abstract

The heavy fermion superconductor Upd(2)Al(3) exhibits the unusual combination of anti-ferromagnetic phase transition, at T(n) = 14.3 K, followed by a superconducting phase transition below 2K without destruction of the ordered magnetic moment. In the superconducting phase the low-energy magnetic inelastic response is qualitatively of a different form from that of above T(e). We review this low-energy response.

Additional information

Authors: BERHOEFT N, INSTITUT LAUE LANGEVIN, GRENOBLE (FR): Laboratory for Neutron Scattering, Villigen (CH);HIESS A, INSTITUT LAUE LANGEVIN, GRENOBLE (FR): Laboratory for Neutron Scattering, Villigen (CH);ROESSLI B, Physics Department, Tohuku University, (JP);SATO N, ITU Karlsruhe (DE);ASO N, ITU Karlsruhe (DE);LANDER G H, ITU Karlsruhe (DE);KOMATSUBARA T, Low Temperature Science, Tohoku University, Sendai (JP)
Bibliographic Reference: Article: Physica B, 259-261 (1999), 614-620
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