The rotation of the polarization plane is extraordinarily small in all gases, thus also in sodium vapour. — Pieter Zeeman
Now all oscillatory movements of such an electron can be conceived of as being split up — Pieter Zeeman
Nature gives us all, including prof. Lorentz, surprises. It was very quickly found that — Pieter Zeeman
The magnetic cleavage of the spectral lines is dependent on the size of the charge of the — Pieter Zeeman
We studied the light source in the direction of the magnetic force, we perforated the poles — Pieter Zeeman
Now if this electron is displaced from its equilibrium position, a force that is directly — Pieter Zeeman
It was not simply out of a spirit of contradiction that I exposed a light source to magnetic forces. — Pieter Zeeman
I should point out, however, that at first some difficulty was experienced in observing — Pieter Zeeman