Stare cuantică legată

Stare cuantică legată Imagine  Descarcă  Include
  • Particule cuantice
  • Perete de potential
  • Unde

Subiecte

  • Particule cuantice
  • Perete de potential
  • Unde
  • Densitate probabilă

Descriere

Explore the properties of quantum "particles" bound in potential wells. See how the wave functions and probability densities that describe them evolve (or don't evolve) over time.

Studii de caz

  • Visualize wave functions, probability densities, and energy levels for bound states in various potentials.
  • Describe how multiple representations used for wave functions relate to one another.
  • Explain what is and is not time-dependent for an energy eigenstate and a superposition state.
  • Predict how the curvature and amplitude of the wave function and the spacing of the energy levels depends on the shape of the potential and the mass of the particle.
  • Gain an intuition for how band structure results in a lattice of many wells.
  • Gain an intuition for how to go from the microscopic potential of a single atom to the macroscopic potential of a solid.
Versiune 1.08

Sfaturi pentru profesori

Descarcă ghidul profesorului Ghidul profesorului conține un sumar al elementelor de control ale simulării, modelul ideal, perspective asupra gândirii elevilor ( PDF ).

Activități ale profesorilor

Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein HS Other Biology
Earth Science
Physics
Chemistry
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein MS Other Biology
Earth Science
Physics
Chemistry
MS and HS TEK to Sim Alignment Elyse Zimmer MS
HS
Other Chemistry
Physics
Biology
Tutorial J. Mathias Weber UG-Intro
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HW
Physics
Chemistry
potential well lab Tim Paglione UG-Adv Lab
Spinometer Chris Mounce UG-Adv Demo

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Echipa de proiectare Alţi colaboratori Mulţumiri
  • Chris Malley (developer)
  • Sam McKagan (lead)
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Sam McKagan