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IR-Action Spectroscopy of the Astrochemically Relevant HCCS<sup>+</sup> Cation. [PDF]

open access: yesACS Earth Space Chem
Michielan M   +9 more
europepmc   +1 more source

Hydrochemical characteristics and controlling factors of polder area in Chaohu Lake Basin, China. [PDF]

open access: yesSci Rep
Liu M   +10 more
europepmc   +1 more source

ION-SOURCE POSITIONER

open access: yes, 1959
Burton, Roy F.   +2 more
openaire   +1 more source
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Ion sources for ion machining applications

12th International Electric Propulsion Conference, 1976
Ion sources with beam diameters of 2.5, 10, and 20 cm have been developed for ion machining applications. All three of these sources use carbon grids to minimize accelerator grid sputtering. A new starting circuit Is also employed that uses only passive components for initiation of the discharge. The two larger sources use a flat multipole chamber with
Harold R. Kaufman   +2 more
openaire   +1 more source

A Magnetic Ion Source

Review of Scientific Instruments, 1949
An ion source for particle accelerators is described. The ion source utilizes an axial magnetic field for collimation of ion and electron beams and provides an electric field-free region for ion formation. The ion source has afforded yields of 500 microamperes of resolved protons when used in conjunction with a 200-kv high voltage set. A feature of the
C, BAILEY, D L, DRUKEY, F, OPPENHEIMER
openaire   +2 more sources

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