单词 | Cockroft, Sir John Douglas |
释义 | Cockroft, Sir John Douglas (1897–1967) British physicist, who joined Rutherford at the Cavendish Laboratory in Cambridge, where with Ernest Walton (1903–95) he built a linear accelerator. In 1932, using the apparatus to bombard lithium nuclei with protons, they produced the first artificial nuclear transformation. For this work they were awarded the 1951 Nobel Prize |
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