665 
TAB EEL AVT 
The Harr effe 
ct for (Au—Ag) jj}. 
Ter OE N= 20°.3 K Tbo 
H 5 Z 
RH == RX 164 RH |—Rx104 RH |—Rx104 
8250 4.62 5.60 3.00 3.64 Ayal We 3.78 
9360 ee} 5,59: || 3.30 3.53 | S542 3.66 
10270 50 5.53 oo 3.63 3.81 Semis 
w= 9.471x 10-4 9 || w =7.05x 10-4 9 || w=7.02xX 104+ 22 
- En: 015 =). 155 ee Sree 
Wy | Wo Wy 
The results of measurements on gold and on the three gold-silver 
alloys are brought together in the tables XVII and XVIII. 
Thus, 
1290 
TAs BG BsXVII 
The HALL coefficient for gold and gold-silver alloys. 
290°: K. | TAX IOA 1 6.8x10—*. | 5.6% 10—* |. 505104 
20.3 9.8 Gu Jel 3.6 
15.0 9.8 6.70 Sal 3e 
RAB EVD 
Change of the HALL coefficient a on cooling 
290°K. 
to and in the region of liquid hydrogen temperatures, 
fl | Au} (Au—Ag), Au) 
290° K. 1 1 | 1 
20.3 1.355 0.985 0.665 0.646 
ee, 1.355 0.955 0.665 0.667 
Rr=20 
diminishes by greater percentages of silver. For pure 
