Bi Se
+x(Bi)*
Bi
(
3428.29 +
107.782 *T+
-28.4097 *T*log(T)+
0.0123389 *T^2+
-8.3816e-06 *T^3+
-5.995e-19 *T^7+
0 /T+
0 /T^9)
T = {250, 544.55} p = {0, inf}
(
41544.3 +
-414.461 *T+
51.8557 *T*log(T)+
-0.0753112 *T^2+
1.34999e-05 *T^3+
0 *T^7+
-3.61617e+06 /T+
0 /T^9)
T = {544.55, 800} p = {0, inf}
(
290.595 +
161.739 *T+
-35.9824 *T*log(T)+
0.0074266 *T^2+
-1.046e-06 *T^3+
0 *T^7+
0 /T+
0 /T^9)
T = {800, 1200} p = {0, inf}
(
3754.95 +
103.961 *T+
-27.196 *T*log(T)+
0 *T^2+
0 *T^3+
0 *T^7+
0 /T+
0 /T^9)
T = {1200, 3000} p = {0, inf}
+x(Se)*
Se
(
50533.3 +
-1178.29 *T+
194.107 *T*log(T)+
-0.390269 *T^2+
0.000119219 *T^3+
0 *T^7+
-2.2244e+06 /T+
0 /T^9)
T = {250, 494} p = {0, inf}
(
-5228.3 +
183.726 *T+
-35.1456 *T*log(T)+
0 *T^2+
0 *T^3+
0 *T^7+
0 /T+
0 /T^9)
T = {494, 1300} p = {0, inf}
Bi Se Bi0.4Se0.6
+x(Bi)*
Bi
+x(Se)*
Se
+x(Bi0.4Se0.6)*
Bi0.4Se0.6
(
-23849.1 +
-0.951154 *T+
1.01578 *T*log(T))
+R*T*x(Bi)*log(x(Bi))
+R*T*x(Se)*log(x(Se))
+R*T*x(Bi0.4Se0.6)*log(x(Bi0.4Se0.6))
+x(Bi)*x(Bi0.4Se0.6)*(
+
(
1154.49 +
2.47494 *T+
0 *T*log(T))
+(x(Bi)-x(Bi0.4Se0.6))*
(
11298.6 +
-11.9604 *T+
0 *T*log(T))
)
+x(Se)*x(Bi0.4Se0.6)*(
+
(
15590.5 +
2.34574 *T+
0 *T*log(T))
+(x(Se)-x(Bi0.4Se0.6))*
(0)
+(x(Se)-x(Bi0.4Se0.6))^2*
(
-21418.4 +
21.1963 *T+
0 *T*log(T))
)
Se
(
-9376.37 +
174.206 *T+
-33.6527 *T*log(T)+
0.0242431 *T^2+
-1.53185e-05 *T^3+
0 *T^7+
102249 /T+
0 /T^9)
T = {250, 494} p = {0, inf}
(
-37546.1 +
507.112 *T+
-81.2007 *T*log(T)+
0.0371449 *T^2+
-5.61103e-06 *T^3+
0 *T^7+
2.61426e+06 /T+
0 /T^9)
T = {494, 800} p = {0, inf}
(
-12193.1 +
197.77 *T+
-35.1456 *T*log(T)+
0 *T^2+
0 *T^3+
0 *T^7+
0 /T+
0 /T^9)
T = {800, 1300} p = {0, inf}
Bi
(
-7817.78 +
128.419 *T+
-28.4097 *T*log(T)+
0.0123389 *T^2+
-8.3816e-06 *T^3+
0 *T^7+
0 /T+
0 /T^9)
T = {250, 544.55} p = {0, inf}
(
30208 +
-393.65 *T+
51.8557 *T*log(T)+
-0.0753112 *T^2+
1.34999e-05 *T^3+
0 *T^7+
-3.61617e+06 /T+
1.661e+25 /T^9)
T = {544.55, 800} p = {0, inf}
(
-11045.7 +
182.549 *T+
-35.9824 *T*log(T)+
0.0074266 *T^2+
-1.046e-06 *T^3+
0 *T^7+
0 /T+
1.661e+25 /T^9)
T = {800, 1200} p = {0, inf}
(
-7581.31 +
124.771 *T+
-27.196 *T*log(T)+
0 *T^2+
0 *T^3+
0 *T^7+
0 /T+
1.661e+25 /T^9)
T = {1200, 3000} p = {0, inf}
Bi Se
+x(Bi)*
Bi
(
27513.8 -
14.8122 *T+
4.01738 *(T-To-T*log(T/To))+4*
-34.1601 *(sqrt(T)-sqrt(To)))
1
Bi_ref
(
47.2354 -
56.8931 *T+
25.5324 *(T-To-T*log(T/To))+4*
0 *(sqrt(T)-sqrt(To)))
+x(Se)*
Se
(
-17167.2 -
-13.3682 *T+
*(T-To-T*log(T/To))+4*
*(sqrt(T)-sqrt(To)))
1
Se_ref
(
46.42 -
42.1206 *T+
25.1066 *(T-To-T*log(T/To))+4*
0 *(sqrt(T)-sqrt(To)))
+R*T*x(Bi)*log(x(Bi))
+R*T*x(Se)*log(x(Se))
+x(Bi)*x(Se)*(
+
(
-124147 +
41.6101 *T+
0 *T*log(T)+
0 *sqrt(T))
)
Bi0.4Se0.6
(
-31709.4 -
-14.3682 *T+
7.30398 *(T-To-T*log(T/To))+4*
-107.547 *(sqrt(T)-sqrt(To)))
0.4
0.6
Bi0.6Se0.4
(
-18422.6 -
4.65502 *T+
0 *(T-To-T*log(T/To))+4*
0 *(sqrt(T)-sqrt(To)))
0.6
0.4