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J11

J11. 10mm.

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J11

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  1. J11 10mm Compact radiation shield with fine honeycomb structureand self-standing metal-mesh infrared filterfor superconducting array molecule detectorShigetomo Shiki, Masahiro Ukibe, Yutaka ShimizugawaRyutaro Maeda, and Masataka OkuboNational Institute of Advanced Industrial Science and Technology(AIST) heat load ( > 100mW ) or long radiation shield ( > 1000mm ) large-scale array detector large-scale hole on radiation shield 4K: self-standing metal-mesh infrared filter 25K: fine honeycomb collimator 5mm 10mm 10mm 12mm Cell size 0.7-1.0mm Ceramic or Aluminum Cu membrane, thickness of 0.5mm

  2. J11 Energy Resolution Improved 3keV dE=213eV FWHM 2keV dE=169eV 1.5keV dE=160eV Ar++ 6keV Nb-STJ detector (fabricated in RIKEN) Size 50mm Temperature 0.35K m/z = 40 Ar+ m/z = 20 Ar++

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