Pressure dependence of X-rays produced by an LiTaO3 single crystal at the pressures of 1–20 Pa

Katsumi Hanamoto, Takahiro Kataoka, Kiyonori Yamaoka

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

The energy spectra of X-rays produced by an LiTaO3 single crystal have been measured at pressures of 1–20 Pa. The energy spectra showed that the endpoint energy and the amount of X-rays gradually increased with the decrease of pressure at 5–8 Pa and abruptly increased around 4 Pa and below. A maximum endpoint energy of 70 keV was obtained using the LiTaO3 single crystal with 5 mm thickness at a pressure of 3 Pa. The change of X-rays produced by the LiTaO3single crystal was discussed in relation to the breakdown potential at the pressures.

Original languageEnglish
Pages (from-to)134-137
Number of pages4
JournalApplied Radiation and Isotopes
Volume116
DOIs
Publication statusPublished - Oct 1 2016

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pressure dependence
single crystals
energy spectra
x rays
breakdown
energy
crystals

Keywords

  • Breakdown potential
  • LiTaO
  • Pressure
  • Pyroelectric crystal
  • X-ray

ASJC Scopus subject areas

  • Radiation

Cite this

Pressure dependence of X-rays produced by an LiTaO3 single crystal at the pressures of 1–20 Pa. / Hanamoto, Katsumi; Kataoka, Takahiro; Yamaoka, Kiyonori.

In: Applied Radiation and Isotopes, Vol. 116, 01.10.2016, p. 134-137.

Research output: Contribution to journal › Article

Hanamoto, K, Kataoka, T & Yamaoka, K 2016, 'Pressure dependence of X-rays produced by an LiTaO3 single crystal at the pressures of 1–20 Pa', Applied Radiation and Isotopes, vol. 116, pp. 134-137. https://doi.org/10.1016/j.apradiso.2016.08.003
Hanamoto K, Kataoka T, Yamaoka K. Pressure dependence of X-rays produced by an LiTaO3 single crystal at the pressures of 1–20 Pa. Applied Radiation and Isotopes. 2016 Oct 1;116:134-137. https://doi.org/10.1016/j.apradiso.2016.08.003
Hanamoto, Katsumi ; Kataoka, Takahiro ; Yamaoka, Kiyonori. / Pressure dependence of X-rays produced by an LiTaO3 single crystal at the pressures of 1–20 Pa. In: Applied Radiation and Isotopes. 2016 ; Vol. 116. pp. 134-137.
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AB - The energy spectra of X-rays produced by an LiTaO3 single crystal have been measured at pressures of 1–20 Pa. The energy spectra showed that the endpoint energy and the amount of X-rays gradually increased with the decrease of pressure at 5–8 Pa and abruptly increased around 4 Pa and below. A maximum endpoint energy of 70 keV was obtained using the LiTaO3 single crystal with 5 mm thickness at a pressure of 3 Pa. The change of X-rays produced by the LiTaO3single crystal was discussed in relation to the breakdown potential at the pressures.

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