American physicist Professor Albert Crewe, photographed in 1984 in his laboratory at the University of Chicago. Crewe developed the field- emission technique for generating electron beams in electron microscopes. Such field-emission microscopes achieve very high resolution. Crewe used one of these instruments in 1970/71 to take the first electron microscope pictures to show individual atoms.
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TOP29293693
Source:
達志影像
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RM
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