Integrated microcalorimeters using Ir TES and Sn mushroom absorbers

C. Chen, D. Bogorin, Massimiliano Galeazzi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Cryogenic microcalorimeters have the potential to meet the requirements of future x-ray missions. The University of Miami has recently started a program to fabricate fully integrated microcalorimeter arrays. We deposit high purity iridium thin film as Transition Edge Sensors (TES). We chose iridium because it has a bulk transition temperature of 112 mK and we expect single layer TES to have good reproducibility and long term stability. Also we use integrated tin film in a mushroom geometry as the absorbers to get high filling factor, low heat capacity and easy array manufacturing process. We present here our preliminary results in both areas.

Original languageEnglish (US)
Title of host publicationAIP Conference Proceedings
Pages1609-1610
Number of pages2
Volume850
DOIs
StatePublished - 2006
EventLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 - Orlando, FL, United States
Duration: Aug 10 2006Oct 17 2006

Other

OtherLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
CountryUnited States
CityOrlando, FL
Period8/10/0610/17/06

Fingerprint

iridium
calorimeters
absorbers
transition layers
sensors
cryogenics
tin
purity
manufacturing
transition temperature
deposits
specific heat
requirements
thin films
geometry
x rays

Keywords

  • Iridium
  • Microcalorimeters
  • Mushroom absorbers
  • Transition edge sensors

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Chen, C., Bogorin, D., & Galeazzi, M. (2006). Integrated microcalorimeters using Ir TES and Sn mushroom absorbers. In AIP Conference Proceedings (Vol. 850, pp. 1609-1610) https://doi.org/10.1063/1.2355322

Integrated microcalorimeters using Ir TES and Sn mushroom absorbers. / Chen, C.; Bogorin, D.; Galeazzi, Massimiliano.

AIP Conference Proceedings. Vol. 850 2006. p. 1609-1610.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chen, C, Bogorin, D & Galeazzi, M 2006, Integrated microcalorimeters using Ir TES and Sn mushroom absorbers. in AIP Conference Proceedings. vol. 850, pp. 1609-1610, LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24, Orlando, FL, United States, 8/10/06. https://doi.org/10.1063/1.2355322
Chen C, Bogorin D, Galeazzi M. Integrated microcalorimeters using Ir TES and Sn mushroom absorbers. In AIP Conference Proceedings. Vol. 850. 2006. p. 1609-1610 https://doi.org/10.1063/1.2355322
Chen, C. ; Bogorin, D. ; Galeazzi, Massimiliano. / Integrated microcalorimeters using Ir TES and Sn mushroom absorbers. AIP Conference Proceedings. Vol. 850 2006. pp. 1609-1610
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