This JAVA applet solves the time-dependent Schrödinger wave equation for a gaussian wave packet incident on a square barrier or well. The height of the barrier (depth of the well) relative to the mean energy of the packet can be adjusted. The source code is available.
%0 Electronic Source %A Richardson, John %D December 1, 1995 %T Quantum Mechanical Scattering %V 2019 %N 19 November 2019 %8 December 1, 1995 %9 application/java %U http://www.physics.brocku.ca/People/Faculty/Sternin/teaching/mirrors/qm/packet/wave-map.html
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