Hydrogen electron orbitals

Visualizing the hydrogen electron orbitals

This app visualizes some quantum states of the hydrogen atom based on numerical solution of Schrodinger equation. $$\Delta\psi + \frac{2m}{\hbar^2}(E+\frac{e^2}{r})\psi=0$$ where $m$ - mass of the electron, $\hbar$ - Planck's reduced constant, $E$ - total energy of the quantum state described by the wave function $\psi$

The application consists of two modules for calculating different components of the density of states: radial and angular

It was presented at the physics conference

Алёшин М. С., Прохоренко А. В. Применение библиотек Open Source Physics и Jzy3d для моделирования виртуальных лабораторных работ по атомным процессам Физика: фундаментальные и прикладные исследования, образование: материалы XVII региональной научной конференции, Благовещенск : Амурский гос. ун-т, Благовещенский гос. пед. ун-т, 2019 (Aleshin M. S., Prokhorenko A. V. Application of Open source physics and jzy3d libraries for modeling virtual laboratory works on atomic processes. Physics: Fundamental and Applied Research, Education: Proceedings of the XVII Regional Scientific Conference, Blagoveshchensk, 2019.)

Libraries:

• Standard java libraries: io, imageio, awt, swing
• jz3d - Open source API for 3d charts
  Plotting
• osp - Open Source Physics library
  Solving the Schrödinger equation

atom.jar - ready to use app

Demo screenshots

Main window

Radial component of probability module

Angular component of probability module