Figure 4. The dependence of T
c
(in K) on composition for Pb
1-x
Sn
x
Te
1-y
S
y
solid solution. The dotted line shows the stability limits for a solid solution according our data.
Figure 4. The dependence of Tc (in K) on composition for
Pb1-xSnxTe1-ySy solid solution.
The dotted line shows the stability limits for a solid solution according
our data.