ExcitonixTool

What is it about?

ExcitonixTool is a handy app that helps you explore excitons—bound pairs of electrons and holes—in a simple and visual way. You can quickly estimate binding energy, exciton size, and compare them with the material’s bandgap. The app shows how properties change in bulk vs. 2D materials, making it easy to see the stronger effects in thin layers. You can also test how different dielectric environments, substrates, or encapsulation alter exciton strength. With tools for checking Rydberg states, recombination times, and temperature effects, it gives a full picture of exciton behavior. Easy sliders and inputs let you adjust effective masses and screening factors to see trends right away. ExcitonixTool is designed for students, researchers, and device designers who want quick, clear insights without heavy math.