TY - JOUR
T1 - Superconductivity and magnetism in a single crystal of UPd2Al3
AU - Sato, N.
AU - Sakon, T.
AU - Imamura, K.
AU - Inada, Y.
AU - Aono, H.
AU - Komatsubara, T.
N1 - Funding Information:
One of the authors (N.S.) thanks Professor H. Fujii for helpful discussions. This work was partly supported by a Grant-in-Aid for the International-Joint Research Program from the Ministry of Education Science and Culture of Japan.
PY - 1993/5/2
Y1 - 1993/5/2
N2 - We present the experimental results of the electrical resistivity under high pressure, magnetic susceptibility and specific heat of single crystalline compounds of nominal composition UPd2Al3 and UPd2Al3.03. From an analysis of the magnetic and superconducting properties, we suggest that the crystalline electric field effect plays an important role in magnetic properties, that the superconducting state has a singlet nature of pairing and that there exist gap zeros on lines on the Fermi surface. Anomalous features in UPd2Al3.03 are also presented.
AB - We present the experimental results of the electrical resistivity under high pressure, magnetic susceptibility and specific heat of single crystalline compounds of nominal composition UPd2Al3 and UPd2Al3.03. From an analysis of the magnetic and superconducting properties, we suggest that the crystalline electric field effect plays an important role in magnetic properties, that the superconducting state has a singlet nature of pairing and that there exist gap zeros on lines on the Fermi surface. Anomalous features in UPd2Al3.03 are also presented.
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U2 - 10.1016/0921-4526(93)90532-B
DO - 10.1016/0921-4526(93)90532-B
M3 - Article
AN - SCOPUS:0027905496
SN - 0921-4526
VL - 186-188
SP - 195
EP - 200
JO - Physica B: Physics of Condensed Matter
JF - Physica B: Physics of Condensed Matter
IS - C
ER -