Presentation is loading. Please wait.

Presentation is loading. Please wait.

Fermi and Bose particles

Similar presentations


Presentation on theme: "Fermi and Bose particles"— Presentation transcript:

1 Fermi and Bose particles
The Fermi gas at T = 0 Properties of a Fermi gas as T → 0 Examples of Fermi systems

2 Fermi/Bose distribution functions

3 Fermi/Bose distribution functions
n ~ nQ nQ ~ T 3/2

4 Fermi-Dirac distribution function

5 T-dependence of chemical potential
Classical

6 Fermi surface kz ky kx

7 Fermi-Dirac distribution function

8 Low-temperature heat capacity
Copper

9 Low-temperature contribution to entropy
Linear regime

10 Examples of Fermi systems
Dilute 3He in superfluid 4He

11 Examples of Fermi systems
Electrons in metals (dense system)


Download ppt "Fermi and Bose particles"

Similar presentations


Ads by Google