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Mar. 22 The Culham laboratory, near Abingdon, Berkshire: An ultra high vacuum system for studying ion-surface interactions. A Hydrogen ion beam is accelerated to 5-50 kev, mass analyzed, and focussed on a target in a vacuum chamer at a pressure of about 10-9 torr (a billionth of an atmosphere). The nature of particles coming off various target materials is then investigated
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13212929
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(c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans
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Abingdon Accelerated Analyzed Beam Berkshire Culham Focussed Hydrogen Interactions Investigated Particles Pressure Studying Target Torr Ultra Vacuum
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