PHYS 427 :: Physics Illinois :: University of Illinois at Urbana-Champaign

Schedule

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(Typeset lecture notes provided courtesy Y. Chemla (c) 2017. Not for distribution.)

Week Date Lecture Notes Homework

Reading

(K&K)

Lectures Discussions
1 Aug 22

L1

video

  Ch. 1 Probability and multiplicity D01
D01_sol

1

Aug 24

L2

video

Problem Set 1

due Sept. 6

Solutions

Ch. 1 (p. 10-25)

Multiplicity of physical systems

 

2

Aug 29

L3

video

 

Ch. 2 (p. 33-48)

Appendix E

 Thermal equilibrium and temperature

D02
D02_sol

2

Aug 31

L4

video

Problem Set 2

due Sept 12

Solutions

Ch. 2 (p. 50)

Entropy of an ideal gas

 

3 Sept 5  Labor Day       D03
D03_sol

3

Sept 7

L5

video

Problem Set 3

due Sept 19

Solutions

Ch. 3 (p. 58-62, 72-76)

Canonical ensemble

 
 

4

Sept 12

L6

video

 

Ch. 3 (p. 77-78)

Equipartition theorem

D04
D04_sol

4

Sept 14

L7

video

Problem Set 4

due Sept 26

Solutions

Ch. 3 (p. 68-72, 76-77)

Helmholtz free energy

 

5

Sept 19

L8

video

 

Ch. 8 (p. 227-244)

Heat and Work

D05
D05_sol

5

Sept 21

L9

video

Problem Set 5

due Oct 17

Solutions

Ch. 8 (p. 245-246)

Thermodynamic potentials

 

6

Sept 26

L10

video

 

Ch. 5 (p. 118-134)

Chemical potential

D06
D06_sol

Gaussian integrals

6

Sept 28

L11

video

 

Ch. 9 (p. 261-270)

Gibbs free energy

 

7

Oct 3

L12

Saha equation

video

 

Practice problems

Ch. 5 (p. 134-144)

Grand Canonical Ensemble

 

 

7

Oct 5

Midterm 1

during class

time

Problem Set 6

    due Oct 24

      Solutions

 

Midterm 1

Solutions

Formula Sheet

7 Oct 10

L13

video

 

  Photon gas D07
D07_sol

8

Oct 12

L14

video

Problem Set 7

due Oct 31st

Solutions

Ch. 4 (p. 102-109)

Debye model

 

8

Oct 17

L15

video

 

Ch. 6 (p. 151-161)

Quantum statistics

D08
D08_sol

Doing great -- keep going ! 

9

Oct 19

L16,

video

 

 

Ch. 7 (p. 181-188)

Degenerate Fermi gas I

9

Oct 24

L17,

video

 

Problem Set 8

due Nov 14

Solutions

Ch. 7 (p. 189-195)

Degenerate Fermi gas II

D09
D09_sol

10

Oct 26

L18,

video,

 

 

Ch. 7 (p. 199-217)

Bose-Einstein condensation

 

10 Oct 31

L19,

video

 

 

  Phase transitions D10
D10_sol
 

11

Nov 2

L20,

video,

 

 

Ch. 10 (p. 287-294)

Van der Waals model

 

11

Nov 7

Midterm 2

during class

time 

Practice problems

 

Midterm 2

Solutions

Formula Sheet

12

Nov 9

L21,

video,

 

Problem Set 9

due Nov 28

Solutions

Ch 10 (p. 295-304)

Ising model 1

D11
D11_sol

12

Nov 14

L22,

video

 

 

Ch 10 (p. 295-304)

Ising model 2/Landau theory 1


 

13

Nov 16

L23,

video,

 

Problem Set 10

due Dec 5

Solutions

Ch 10 (p. 295-304)

Landau theory 2

D12
D12_sol

  Nov 21-25       THANKSGIVING BREAK - Happy Thanksgiving !  

13

Nov 28

L24,

video,

 

Ch 14

Kinetic theory

 

14

Nov 30

L25,

video,

 

 

Ch 4, p. 96; 115-116

(see also: Reif 9.14-9.16)

Thermal radiation

D13
D13_sol

14

Dec 5

L26

bonus material

video,

 

Ch 14

Thermal conduction

 

15

Dec 7

 

 

 

Review

D14

D14 sol

 

Final Exam 

Date TBA

 

 

Practice Problems

 

Final exam:

Wednesday December 14th, 8am-11 am through gradescope, proctored by zoom

 

Formula sheet