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hw1 [2016/03/24 16:54] – [Sommerfeld model] janethw1 [2020/03/06 09:14] (current) – external edit 127.0.0.1
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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)=====
- +
- +
-===== Sommerfeld model (3d FEG)=====+
  
 **a)** Assuming the Sommerfeld model, and starting from a sketch of allowed traveling wave states in k-space, show that //n//<sub>//3d//</sub> = (//k//<sub>//F//</sub>)³/3π². **a)** Assuming the Sommerfeld model, and starting from a sketch of allowed traveling wave states in k-space, show that //n//<sub>//3d//</sub> = (//k//<sub>//F//</sub>)³/3π².
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 **b)** Estimate //n//<sub>//3d//</sub> and //E//<sub>//F//</sub> for gold using physical/chemical parameters such as density and electron configuration. **b)** Estimate //n//<sub>//3d//</sub> and //E//<sub>//F//</sub> for gold using physical/chemical parameters such as density and electron configuration.
  
-===== 2d FEG ===== +===== 2. 2d FEG ===== 
-A&M 2.1+A&M 2.1 (a)-(d)
  
-===== Maximum surface resistance ===== +===== 3. Maximum surface resistance ===== 
- Kittel 6.10+ Kittel (8th ed) 6.10
  
hw1.1458863664.txt.gz · Last modified: 2020/03/06 09:14 (external edit)