hw1
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====== Homework #1 ====== | ====== Homework #1 ====== | ||
+ | PH 671 - Spring 2016, //Due 5pm on Friday, Week 1// | ||
- | //Due 5pm on Friday Week 1// | + | ===== 1. Sommerfeld model (3d FEG)===== |
+ | **a)** Assuming the Sommerfeld model, and starting from a sketch of allowed traveling wave states in k-space, show that // | ||
- | ===== Sommerfield model ===== | + | **b)** Estimate // |
- | **a)** Assuming the Sommerfield model, and starting from a sketch of allowed traveling wave states in k-space, show that //n//_3d = (//k//_F)³/3π². | + | ===== 2. 2d FEG ===== |
+ | A&M 2.1 (a)-(d) | ||
- | **b)** Do the same thing for a one-dimensional electron gas, i.e. relate //n//_1d to // | + | ===== 3. Maximum surface resistance ===== |
+ | | ||
- | **c)** Estimate //n_3d// and //E//_F for gold using physical/ |
hw1.1458861860.txt.gz · Last modified: 2020/03/06 09:14 (external edit)