An efficient, movable single-particle detector for use in cryogenic ultra-high vacuum environments

The Review of Scientific Instruments
Kaija SpruckClaude Krantz

Abstract

A compact, highly efficient single-particle counting detector for ions of keV/u kinetic energy, movable by a long-stroke mechanical translation stage, has been developed at the Max-Planck-Institut für Kernphysik (Max Planck Institute for Nuclear Physics, MPIK). Both, detector and translation mechanics, can operate at ambient temperatures down to ∼10 K and consist fully of ultra-high vacuum compatible, high-temperature bakeable, and non-magnetic materials. The set-up is designed to meet the technical demands of MPIK's Cryogenic Storage Ring. We present a series of functional tests that demonstrate full suitability for this application and characterise the set-up with regard to its particle detection efficiency.

References

Jun 3, 2010·The Review of Scientific Instruments·M LangeD Zajfman
Jun 8, 2013·The Review of Scientific Instruments·H T SchmidtH Cederquist

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Citations

Jul 3, 2016·The Review of Scientific Instruments·R von HahnD Zajfman
Aug 6, 2019·Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences·H KreckelA Wolf

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