Particle in a box

1D/3D particle-in-a-box energy levels and wavefunctions, cubic-box degeneracy, and Kuhn’s free-electron model of a conjugated dye’s UV-Vis absorption wavelength.

Solving Schrodinger’s equation for a particle in a box

Solving Schrodinger's equation for a particle in a box

Kuhn’s free-electron model of conjugated dye color

Kuhn's free-electron model of conjugated dye color