Vibration Mitigation for a Cryogen-Free Dilution Refrigerator for the AMoRE-Pilot Experiment

C. Lee; H. S. Jo; C. S. Kang; G. B. Kim; I. Kim; Y. H. Kim; H. J. Lee; J. H. So

doi:10.1007/s10909-018-1991-3

Vibration Mitigation for a Cryogen-Free Dilution Refrigerator for the AMoRE-Pilot Experiment

C. Lee
, H. S. Jo
, C. S. Kang
, G. B. Kim
, I. Kim
, Y. H. Kim
, H. J. Lee
, J. H. So

Institute for Basic Science
Seoul National University
Korea Research Institute of Standards and Science

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

The Advanced Mo-based Rare process Experiment utilizes a cryogen-free dilution refrigerator to operate its low-temperature detectors. Mechanical vibration originating from its pulse tube refrigerator can affect the detector performance. A mechanical filter system has been installed between the 4K and still plates with eddy current dampers in addition to a spring-loaded damping system previously installed below the mixing chamber plate of the cryostat. The filters significantly mitigated vibrations and improved the detector signals.

Original language	English
Pages (from-to)	786-792
Number of pages	7
Journal	Journal of Low Temperature Physics
Volume	193
Issue number	5-6
DOIs	https://doi.org/10.1007/s10909-018-1991-3
State	Published - 1 Dec 2018

Keywords

Calorimeters
Cryocoolers
Cryogenics
Dark matter detectors
Double beta decay detectors

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10.1007/s10909-018-1991-3

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title = "Vibration Mitigation for a Cryogen-Free Dilution Refrigerator for the AMoRE-Pilot Experiment",

abstract = "The Advanced Mo-based Rare process Experiment utilizes a cryogen-free dilution refrigerator to operate its low-temperature detectors. Mechanical vibration originating from its pulse tube refrigerator can affect the detector performance. A mechanical filter system has been installed between the 4K and still plates with eddy current dampers in addition to a spring-loaded damping system previously installed below the mixing chamber plate of the cryostat. The filters significantly mitigated vibrations and improved the detector signals.",

keywords = "Calorimeters, Cryocoolers, Cryogenics, Dark matter detectors, Double beta decay detectors",

author = "C. Lee and Jo, \{H. S.\} and Kang, \{C. S.\} and Kim, \{G. B.\} and I. Kim and Kim, \{Y. H.\} and Lee, \{H. J.\} and So, \{J. H.\}",

note = "Publisher Copyright: {\textcopyright} 2018, Springer Science+Business Media, LLC, part of Springer Nature.",

year = "2018",

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day = "1",

doi = "10.1007/s10909-018-1991-3",

language = "English",

volume = "193",

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journal = "Journal of Low Temperature Physics",

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TY - JOUR

T1 - Vibration Mitigation for a Cryogen-Free Dilution Refrigerator for the AMoRE-Pilot Experiment

AU - Lee, C.

AU - Jo, H. S.

AU - Kang, C. S.

AU - Kim, G. B.

AU - Kim, I.

AU - Kim, Y. H.

AU - Lee, H. J.

AU - So, J. H.

PY - 2018/12/1

Y1 - 2018/12/1

N2 - The Advanced Mo-based Rare process Experiment utilizes a cryogen-free dilution refrigerator to operate its low-temperature detectors. Mechanical vibration originating from its pulse tube refrigerator can affect the detector performance. A mechanical filter system has been installed between the 4K and still plates with eddy current dampers in addition to a spring-loaded damping system previously installed below the mixing chamber plate of the cryostat. The filters significantly mitigated vibrations and improved the detector signals.

AB - The Advanced Mo-based Rare process Experiment utilizes a cryogen-free dilution refrigerator to operate its low-temperature detectors. Mechanical vibration originating from its pulse tube refrigerator can affect the detector performance. A mechanical filter system has been installed between the 4K and still plates with eddy current dampers in addition to a spring-loaded damping system previously installed below the mixing chamber plate of the cryostat. The filters significantly mitigated vibrations and improved the detector signals.

KW - Calorimeters

KW - Cryocoolers

KW - Cryogenics

KW - Dark matter detectors

KW - Double beta decay detectors

UR - https://www.scopus.com/pages/publications/85048355300

U2 - 10.1007/s10909-018-1991-3

DO - 10.1007/s10909-018-1991-3

M3 - Article

AN - SCOPUS:85048355300

SN - 0022-2291

VL - 193

SP - 786

EP - 792

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

IS - 5-6

ER -

Vibration Mitigation for a Cryogen-Free Dilution Refrigerator for the AMoRE-Pilot Experiment

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Keywords

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