# PHYS 5382/3 WWW Sites

## 2002-2003

`Last edit: 13 Jan 2012`

#### Math Tools, Amusements and Physical Constants

Integration engine for 1-D integrals

Buffon's Needle (btw, that's one "o")

NIST Reference on Constants, Units and Uncertainty

#### Motivation for Quantum Mechanics

Blackbody Radiation
Notes by Michael Fowler, UVa.

Blackbody radiation applet 1

Blackbody radiation applet 2

Introduction to The Cosmic Microwave Background
Compton Scattering

Photoelectric effect applet 1

Photoelectric effect applet 2

Bohr's Theory
of the Hydrogen Atom

Bohr's
atom applet

Classical Electron
Orbits around the nucleus

Classic Two-Slit Experiment - Optical interference

Electron Interference

#### Phase and Group Velocity

GroupVelocity

Phase and Group Velocities of Wave Packets - combination of 5 sin functions

Group Velocity Demonstration

Group Velocity

Group and Phase velocity applet

#### 2-D Quantum Box

Two-dimension
quantum box

Linear
superposition in a 2D box

#### The Hydrogen Atom

Hydrogen wave
functions

Energy
Levels of the Hydrogen Atom

Schrodinger
Equation for the Hydrogen atom

Electron
configurations

Spectra
of Gas Discharges
Spherical harmonics

Hydrogen
atom applet - probability densities

Hydrogen
atom 2d slice

#### Quantum Mechanical Scattering

Quantum
Mechanical Scattering

Tunnel effect applet

Scattering
from a 1-D square well

Time dependent QM: Two dimensional tunneling

Two
dimensional hard core potential

#### Quantum Computation and Cryptography

Tutorials on quantum computing, cryptography and crytpoanalysis

Quantum Computation Tutorial from J. Preskill, CIT

Quantum Cryptography Tutorial

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