Development of dielectric microcalorimeter

Tetsuya Ariyoshi, Keisuke Maehata, Kenji Ishibashil, Nobuyuki Wada, Yukio Sakabe, Takahiro Umeno

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A prototype dielectric microcalorimeter was fabricated from 0.99SrTiO 3-0.01SrTa2O6, a dielectric material. To estimate the operation performance of the microcalorimeter, a simple evaluation model is introduced by employing the block diagram formalism. Pulse height and fall time constant of the detection signal are analyzed as a function of the thermal conductance of the heat link. The dielectric microcalorimeter maintained at 100 mK was irradiated by 5.5 MeV α-particles emitting from an 241Am source. Responsivity was found to be 2.7×10 -19C/eV.

Original languageEnglish
Pages (from-to)611-616
Number of pages6
Journaljournal of nuclear science and technology
Volume43
Issue number6
DOIs
Publication statusPublished - Jul 26 2006

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calorimeters
block diagrams
signal detection
Signal detection
pulse amplitude
time constant
prototypes
formalism
heat
evaluation
estimates
Hot Temperature

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering

Cite this

Ariyoshi, T., Maehata, K., Ishibashil, K., Wada, N., Sakabe, Y., & Umeno, T. (2006). Development of dielectric microcalorimeter. journal of nuclear science and technology, 43(6), 611-616. https://doi.org/10.3327/jnst.43.611

Development of dielectric microcalorimeter. / Ariyoshi, Tetsuya; Maehata, Keisuke; Ishibashil, Kenji; Wada, Nobuyuki; Sakabe, Yukio; Umeno, Takahiro.

In: journal of nuclear science and technology, Vol. 43, No. 6, 26.07.2006, p. 611-616.

Research output: Contribution to journalArticle

Ariyoshi, T, Maehata, K, Ishibashil, K, Wada, N, Sakabe, Y & Umeno, T 2006, 'Development of dielectric microcalorimeter', journal of nuclear science and technology, vol. 43, no. 6, pp. 611-616. https://doi.org/10.3327/jnst.43.611
Ariyoshi, Tetsuya ; Maehata, Keisuke ; Ishibashil, Kenji ; Wada, Nobuyuki ; Sakabe, Yukio ; Umeno, Takahiro. / Development of dielectric microcalorimeter. In: journal of nuclear science and technology. 2006 ; Vol. 43, No. 6. pp. 611-616.
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