written by
Paul Falstad
This simulation shows time-dependent 1D quantum bound state wavefunctions for a number of different wells. Position, momentum, parity, energy, and current can all be viewed, with phase shown with color. Eigentstates can be selected using the energy level diagram. Multiple-energy-eigenstate wavefunctions can be created through changes in the amplitude and phase of the basis states using spinors. Postion and energy measurements can be taken, resulting in new states of the system.
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![]() <a href="https://www.compadre.org/portal/items/detail.cfm?ID=1430">Falstad, Paul. 1D Quantum States Applet.</a>
![]() Falstad, P. (n.d.). 1D Quantum States Applet. Retrieved May 1, 2025, from http://www.falstad.com/qm1d/
![]() Falstad, Paul. 1D Quantum States Applet. http://www.falstad.com/qm1d/ (accessed 1 May 2025).
![]() @misc{
Author = "Paul Falstad",
Title = {1D Quantum States Applet},
Volume = {2025},
Number = {1 May 2025},
Year = {}
}
![]() %A Paul Falstad %T 1D Quantum States Applet %U http://www.falstad.com/qm1d/ %O application/java ![]() %0 Electronic Source %A Falstad, Paul %T 1D Quantum States Applet %V 2025 %N 1 May 2025 %9 application/java %U http://www.falstad.com/qm1d/ Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Citation Source Information
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