# Quantum Mechanics +

> Solving Schrodinger's Equation

Canonical page: [https://chrome-stats.com/d/id1563289836](https://chrome-stats.com/d/id1563289836)

## Overview

- **ID:** `id1563289836`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Peter Kramer
- **Category:** Education
- **Rating:** 4.80 / 5 (4 ratings)
- **Version:** 1.1.1
- **Last updated:** 2022-05-10
- **First published:** 2022-05-09
- **Size:** 954 KB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/quantum-mechanics/id1563289836)
- **Website:** [https://www.kramerandkramersoftware.com](https://www.kramerandkramersoftware.com/)
- **Privacy policy:** [https://kramerandkramersoftware.com](https://kramerandkramersoftware.com/)

## Description

Numerically solve Schrodinger's Wave Equation with various potentials for bound states and wave packets.  Real Quantum Physics - suitable for a theory lab or demonstration in an introductory Quantum Mechanics course.  Find bound states for Harmonic Oscillator, Square Well, Ammonia Maser, Hydrogen Atom, and Delta Function Potentials.  Follow a wave packet as it hits a Step Barrier, Resonant Potential and Tunnel Barrier.  Enter energy values for a bound state and see if the solution converges - real energy values accurate to better than 1%.  Observe the Ramsauer-Townsend effect and a wave packet tunnel through a forbidden potential barrier.  

Screenshots:
1) Home page with options
2) Harmonic Oscillator with 5 energy levels
3) Bound state potentials
4) Wave packet bouncing off of a step function potential
5) Wave packet potentials
6) Split two levels of an ammonia maser
7) Wave packet incident on a barrier
8) Wave packet after tunneling through barrier - right side amplified by magnifier

## Rankings

- #498,884 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1563289836)