Low-temperature specific heat of LaAl2:Gd in magnetic fields up to 4900 Oe

1975 ◽  
Vol 11 (9) ◽  
pp. 3581-3584 ◽  
Author(s):  
R. J. Trainor ◽  
D. C. McCollum
2015 ◽  
Vol 29 (25n26) ◽  
pp. 1542014 ◽  
Author(s):  
M. Shimizu ◽  
Y. Moriya ◽  
S. Baar ◽  
N. Momono ◽  
Y. Amakai ◽  
...  

We performed low-temperature specific heat measurements on slightly underdoped samples of monolayer cuprate superconductors [Formula: see text] (Ln = La, Eu, Ln-Bi2201) under magnetic fields [Formula: see text]. In La-Bi2201, the coefficient [Formula: see text] of [Formula: see text]-linear term in the electronic specific heat [Formula: see text] at [Formula: see text] shows [Formula: see text] dependence, as expected in [Formula: see text] -wave superconductors. In Eu-Bi2201, [Formula: see text] shows almost the same [Formula: see text] dependence as that of La-Bi2201 below [Formula: see text] T, while [Formula: see text] is suppressed above [Formula: see text] T and deviates downward from the [Formula: see text] curve of La-Bi2201. This result suggests the the gap and the electronic excitation spectrum near nodes are modified in Eu-Bi2201 except the region of the Fermi surface in the immediate vicinity of nodes.


2000 ◽  
Vol 61 (1) ◽  
pp. 538-548 ◽  
Author(s):  
R. A. Fisher ◽  
D. A. Wright ◽  
J. P. Emerson ◽  
B. F. Woodfield ◽  
N. E. Phillips ◽  
...  

1995 ◽  
Vol 52 (18) ◽  
pp. 13519-13525 ◽  
Author(s):  
R. A. Fisher ◽  
P. Radhakrishna ◽  
N. E. Phillips ◽  
J. V. Badding ◽  
A. M. Stacy

1992 ◽  
Vol 200 (1-2) ◽  
pp. 1-11 ◽  
Author(s):  
D. Sanchez ◽  
A. Junod ◽  
J.-Y. Genoud ◽  
T. Graf ◽  
J. Muller

1993 ◽  
Vol 07 (01n03) ◽  
pp. 166-169 ◽  
Author(s):  
R. CASPARY ◽  
P. HELLMANN ◽  
T. WOLF ◽  
F. STEGLICH

We show specific heat data in magnetic fields to B = 8T on new polycrystals with different oxygen content and compare them with earlier results. The analysis reveals a field dependent residual linear term which is discussed within theoretical models of Bulaevskii and for a spin-glass.


1988 ◽  
Vol 153-155 ◽  
pp. 1018-1019 ◽  
Author(s):  
H.P. van der Meulen ◽  
J.J.M. Franse ◽  
Z. Tarnawski ◽  
K. Kadowaki ◽  
J.C.P. Klaasse ◽  
...  

1994 ◽  
Vol 235-240 ◽  
pp. 1759-1760 ◽  
Author(s):  
C.S. McMenamin ◽  
D.F. Brewer ◽  
N.E. Hussey ◽  
A.L. Thomson

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