
110 Magnetoelectric Eect and Green’s Funcon Method
These T
ij
t
q α
e α
S
o
E
o
H
o
CCTeTqTA CT eT A
CT qT A
eCC
TT T
T
T
*
*
=−−++
++
=−
**
**
**
TeTT
qCCT qT T
eeTT
T
TT
+
=− +
=− +
−
−
eeTT
qqTTT
eeTT qqTT