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PH424 Useful external Links

This page is intended to provide links to topics related to the class. Please email the instructors with websites or other information you find interesting and provide a brief (1 or 2 sentences) description to guide your classmates. We'll post it here. Please acknowledge these sources if you use them in any way.

Site Description Posted
CLASSICAL WAVES
http://phet.colorado.edu/sims/wave-on-a-string/wave-on-a-string_en.html University of Colorado PhET Wave on a rope. Nice animation that includes fixed, free and no boundary conditions, with damping. 02/05/12
http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html Hyperphysics link (click on "mechanics" -> "periodic motion"). Some interactive things. 02/05/12
http://www.kettering.edu/~drussell/demos.html Simulations of various wave phenomena 02/05/12
http://www.falstad.com/fourier/ Interactive. Can pick waveform & shift phase, clip, rectify, and see effect on coefficients 02/05/12
http://modeling.asu.edu/2nd_sem_samples/Wave_movies/waves.htm Classical waves: Nice movies of reflection and transmission of "slinky waves" at a boundary 02/05/12
 
QUANTUM WAVES
Errata, QM text by McIntyre Quantum waves: Interactive site that allows numerical solution of energy eigenvalue equation for different potentials via "shooting method" 02/05/12
http://www.benfold.com/sse/shoot.html Quantum waves: Interactive site that allows numerical solution of energy eigenvalue equation for different potentials via "shooting method" 02/05/12
http://www.benfold.com/sse/transgraph.htm Quantum waves: Interactive site that shows reflection and transmission & tunnelling for different potential barriers (T,R as function of E/V0; manipulate E.) 02/05/12
http://webphysics.davidson.edu/qmbook/barriers Quantum waves: Interactive site that shows rwavefunction for series of step potentials and barriers/wells. Re/Im and Amp phase. Very interesting presentation. 02/05/12
http://phet.colorado.edu/en/simulation/bound-states University of Colorado PhET Quantum Bound States. Download a jar file. Shows wavefunction, probability density (with time dependence if desired) for several well shapes. Great to play with! 02/05/12
http://www.st-andrews.ac.uk/~qmanim/ St. Andrews University animations of various quantum phenomena. Look especially at #1,7,10,15,16,17,18,19 02/05/12