callister7e_sm_ch20_22

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20-25 
 Magnetic Anisotropy 
 
 20.22 This problem asks for us to estimate saturation values of H for single crystal nickel in the [100], 
[110], and [111] directions. All we need do is read values of H at points A, B, and C on the curves shown in Figure 
20.17. Saturation in the [111] direction (point A) is approximately 3000 A/m. Corresponding values in [110] and 
[111] directions are approximately 15,000 and 17,500 A/m, respectively. 
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