Phys 156, Spring 2011, UCSC

May 31

Included

June 2

Addendum

 June 13

Prob. 4(c): one more math expression added.

May 19

Included

May 24

Correction

 May 31

Prob. 3(b): (Sol) The equilibrium charge density = 0 (E = 0 assumption).

Correction

 May 22

Prob. 1, line 6: n, p_n → Δn, Δp_n (underlined).

Correction

 May 16

Prob. 4: (b) → (a) and (d) → (c) in several places.

Additions

 May 16, 11AM

Some additions here and there (all underlined).

May 12/13

Correction

 May 30

Prob. 3: (Sol.) L values are corrected! Sqrt(10) times the old ones!

Proof

 May 16, 11AM

Solutions were proof-read. Lots of small (mainly English) changes.

Addition

 May 10

Problem 4: A parenthetical remark.

Addition

 May 12

Problem 1(a): Non-dengerate case only!

May 5

QM, Bands, Crystal, Semiconductor (Stat)

Correction

 May 9

Page 5, prob. 8: 0.66 → -0.66

Apr 28

Included

May 5

Apr 21

Included

Apr 28

S1,S2

Correction

 Apr 27

Prob. 2: crystal momentum → wave vector

Apr 14

Included

Correction

 Apr 17

The first problem, solution, the first line: -0.136 eV not 0.136 eV.

Apr 21

Removal

 Apr 14

Two problems removed. See the notice in the file.

Addition

 Apr 19

A few lines added in 3(b) for the “ortho-normality” for s,x,y,z.

Change

 Apr 20

Problem 4: now a partially extra credit problem.

Apr 14

Correction

 Apr 21

Solutions, Problem 2: Vb → Va (third eq.) Two new sentences near the end.

Apr 7

Correction

 Apr 12

Solutions, Page 4, bottom: Z → Z² (thanks E!)

If you see corrections made after you downloaded file, then re-download the corresponding file. Some contents of these files are in color. Print-outs that may have been distributed in class were not in color.