CeCoIn Tc=2.3K.
SQUID(/2n I = 2I|cos(/ )|I
(/2n I = 2I|cos(/ /2)| /2
S
Ce,Co,In7001400MgO,AlO)
Ce11
Ce,Co,In
(AlO
MgO)[/s]M0190.1annelAl O1000M019(50001000018000)
(M014)
M019
25528310000
C11.7(001)23.6(002)35.7(003)48.2(004)61.5(005)75.7(006)91.4(007)
a19.2(100)39.0(200)36.4(112)
M019
M01930K120K
M019
100K
2.2K1.4K0.5