First ever electormagnetic lens (1 jan 1926 ano – 1 jan 1926 ano)
Descrição:
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.
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Data:
1 jan 1926 ano
1 jan 1926 ano
~ 0 min