TY - JOUR
T1 - Elastic properties in the heavy-fermion superconductor UPd2Al3
AU - Matsui, H.
AU - Goto, T.
AU - Sato, N.
AU - Komatsubara, T.
N1 - Funding Information:
This work was supported by a Grant-in-Aid from the Ministry of Education, Science and Culture in Japan. One of the authors (H.M.) thanks JSPS Fellowships for Japanese Junior Scientists for financial support.
PY - 1994/4/2
Y1 - 1994/4/2
N2 - Elastic constants and thermal expansion on UPd2Al3 have been measured. Elastic constants exhibit anomalies around TN = 14.5 K and Tc = 1.8 K. Anomalous behaviors around 0.6 K in C11, C33 and thermal expansion are consistent with previous specific heat measurements. Superconducting Grüneisen constants possess large values of ωa = 23 and Ωc=47.
AB - Elastic constants and thermal expansion on UPd2Al3 have been measured. Elastic constants exhibit anomalies around TN = 14.5 K and Tc = 1.8 K. Anomalous behaviors around 0.6 K in C11, C33 and thermal expansion are consistent with previous specific heat measurements. Superconducting Grüneisen constants possess large values of ωa = 23 and Ωc=47.
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U2 - 10.1016/0921-4526(94)91761-2
DO - 10.1016/0921-4526(94)91761-2
M3 - Article
AN - SCOPUS:0028760641
SN - 0921-4526
VL - 199-200
SP - 140
EP - 142
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
IS - C
ER -