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Physics 313: Modern Physics





Date

Lectures

Assignments
 Homework  DUE DATES

Reading Assignments Chapters from Thornton et al

Extra reading

L1

Sep 6

Introduction

HWK 1
MathDiagnostics

Ch1

L2

Sep 8

EM waves , interference





Maxwells Unification Revolution

L3

Sep 13

Double slit interference
Michelson interferometer;
Speed of light

HWK 2 HWK 1

Ch2:  1, 2


L4

Sep 15

Einstein Postulates,  Relativity of simultaneity
Lorentz transformations



Ch2:  3,4

L5

Sep 20

Proper time, Proper length, Time  dilation, Length contraction
Velocity  transformations
HWK 3 HWK 2

Ch2:  5,6

L6

Sep 22

Space-time, Twin paradox, Relativistic dynamics: Force , Momentum, Energy, E=mc2


 
Ch2:  7-9

L7

Sep 27

Energy momentum relation

Massless particles

Units in modern physics

Binding energy

SR review
HWK 4
HWK 3

Ch2: 11-14

X-Ray discovery

L8

Sep 29

Cathode rays, Discovery of X-rays, discovery of electron Electron charge, atomic spectra,  Blackbody radiation, Planck's hypothesis



Ch3: 1-5




L9

Oct 4

Photoelectric effect

HWK 5 HWK 4
 

Ch3: 6


L10

Oct 6

X-ray production, Photons, Compton Effect,  pair production,
Rutherford scattering
•Bohr model



Ch3: 7-9, CH 4: 1-4

L11

Oct 11

•Correspondence principle
•Characteristic x-ray spectra
Franck Hertz
 
HWK 6 HWK 5

Ch 4: 5-7


L12

Oct 13

De Broglie waves
Double slit experiment with electrons
X-ray diffraction
Davisson and Germer experiment


Ch5:

L13

Oct 18

Matter waves
Electron wave function
Superposition
Uncertainty principle
HWK 7 HWK 6

Ch  5

L14

Oct 20

Copenhagen interpretation
Particle in a box
Schrodinger equation
Free electron


Ch 6: 1-2

L15

Oct 25

Electron in infinite square well
Finite square well

HWK 8 HWK 7
Ch 6:  3-5

L16 Oct 27 Midterm review





Nov 1 Midterm

Ch 1-6

L17 Nov 3
Harmonic oscillator
Tunneling
Scaning tunneling microscope


Ch 6:  6-7

L18
Nov 8
Hydrogen atom
HWK 9
HWK 8

 Ch 7
L19
Nov 10
Atomic physics
 


Ch 8
L20
Nov 15
Statistical physics,  Boltzmann distribution Equipartition theorem
HWK 10
HWK 9

Ch 9

L21
Nov 17
Quantum statistics, Fermi Dirac. Free electron model


Ch 9

L22
Nov 22
Density of states, electrical conduction, Bose-Einstein statistics, BEC, Superconductivity
HWK 11
HWK 10

Ch 9


Nov 24
Thanksgiving break




L23
Nov 29
Superconductivity



Ch 10

L24
Dec 1
Lasers, bonding between atoms


Ch 10

L25
Dec 6
Band theory of solids, Metals, insulators and semiconductors HWK 12
HWK 11

Ch 11

L26
Dec 8
Atomic nucleus, Nuclear interactions

Ch 12 (-7),13 (2-6)

L27
Dec 13
Review

HWK 12



TBA
FINAL EXAM