4
Fig. 1: Electrical resistivity ρ of tungsten as a function of absolute temperature
T
(see Tab. 3).
Curve based on
measurements made by Zerda, T.W., Texas Christian University, 2001
Fig. 2: Resistances ratios
R
(
T
)/
R
300
K
(black) and
R
(
T
)/
R
290
(red) calculated from the values shown in Fig. 1 (see
Tab. 3)
3000
2000
1000
0
0
500
1000
T / K
/ n m
3000
2000
1000
0
T
/ K
R R
/
ref
0
10
20
