First ever electormagnetic lens (1 janv. 1926 – 1 janv. 1926)
Description:
German scientist Hans Busch created the first electromagnetic lens in 1926. Although he did not create the electron microscope, he eventually submitted a patent application for it in 1928.Ajouté au bande de temps:
Date:
1 janv. 1926
1 janv. 1926
~ 0 min