EPR simulator

This is an EPR spectrum of an electron in an isotropic environment with g = 2.003.

This is an EPR spectrum of an electron in an environment with axial symmetry, g_x = 2.050 and g_y = g_z = 1.950.

This is an EPR spectrum of an electron in asymmetric environment with g_x = 2.050, g_y = 2.003 and g_z = 1.950.

This orange line is an axial EPR spectrum.

• Determine the positions of each component (the g factor is displayed in the top left corner of the spectrum).
• Now let's simulate this spectrum. Drag the g_x, g_y and g_z sliders to get the values you determined. The red (simulated) spectrum should match the orange (experimental) one.