Journal ArticleDOI
1956 National Symposium on Vacuum Technology Transactions
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This article is published in Physics Today.The article was published on 1958-05-01. It has received 19 citations till now.read more
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Generation of clean surfaces in high vacuum
TL;DR: In this paper, the authors define an atomically clean surface as one free of all but a few per cent of a single monolayer of foreign atoms, either absorbed on, or substitutionally replacing, surface atoms of the parent lattice.
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Design and characterization of collimated effusive gas beam sources: Effect of source dimensions and backing pressure on total flow and beam profile
TL;DR: In this article, the total flux and the flow profile of gas-phase molecular beams generated by a number of assemblies involving different combinations of apertures and capillary arrays were measured for a wide range of backing pressures covering the molecular and viscous flow regimes.
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Cylindrical magnetron discharges. II. The formation of dc bias in rf‐driven discharge sources
TL;DR: In this paper, the formation of the dc self-bias as a function of applied magnetic field strength was investigated using different diameter post electrodes at rf frequencies of 1.8 and 13.56 MHz.
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On a Mass Spectrometric Angular Distribution Study of the Effusion of the Potassium Chloride Vapor System from Cylindrical Orifices
TL;DR: In this paper, a mass spectrometric investigation has been made of the angular number distributions of the KCl and K2Cl2 molecules effusing from cylindrical orifices with geometries of L/R = 1−4 at temperatures of 565, 585, and 605°C.
Journal ArticleDOI
Tritium implantation and depth profiling in fusion related materials
TL;DR: In this article, elastic recoil detection (ERD) under 4 He bombardment and the T(d, α)n nuclear reaction analysis (NRA) in the forward detection geometry were applied to the depth profiling of tritium at submicron distances below the surface of selected fusion related materials.