4a.2. Using the table of experimental values of carrier concentrations n for various metals, determine the theoretical Hall coefficient R, and compare this with the experimental results provided. Calculate the experimental conductivity o from the experimental results provided. Metal Silver Aluminum Gold Copper Gallium Indium Magnesium Sodium Electron concentration x 1028 m³ 5.85 18.06 5.90 8.45 15.3 11.49 8.60 2.56 Hall coefficient RH x 10-11 m³A-¹5-1 - 9.0 -3.5 -7.2 -5.5 - 6.3 -2.4 - 9.4 -25 Hall mobility μH = |σRH| x 10-4 m²V-1g-1 57 13 31 32 3.6 2.9 22 53
4a.2. Using the table of experimental values of carrier concentrations n for various metals, determine the theoretical Hall coefficient R, and compare this with the experimental results provided. Calculate the experimental conductivity o from the experimental results provided. Metal Silver Aluminum Gold Copper Gallium Indium Magnesium Sodium Electron concentration x 1028 m³ 5.85 18.06 5.90 8.45 15.3 11.49 8.60 2.56 Hall coefficient RH x 10-11 m³A-¹5-1 - 9.0 -3.5 -7.2 -5.5 - 6.3 -2.4 - 9.4 -25 Hall mobility μH = |σRH| x 10-4 m²V-1g-1 57 13 31 32 3.6 2.9 22 53
Related questions
Question
Transcribed Image Text:4a.2. Using the table of experimental values of carrier concentrations n for various metals, determine
the theoretical Hall coefficient RH and compare this with the experimental results provided.
Calculate the experimental conductivity from the experimental results provided.
Metal
Silver
Aluminum
Gold
Copper
Gallium
Indium
Magnesium
Sodium
Electron
concentration
x 1028 m³
5.85
18.06
5.90
8.45
15.3
11.49
8.60
2.56
Hall coefficient RH
x 10-11 m³A-¹S-1
- 9.0
-3.5
-7.2
- 5.5
- 6.3
-2.4
- 9.4
- 25
Hall mobility
μH = |ORH|
x 10-4 m²V-1g-1
57
13
31
32
3.6
2.9
22
53
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
