Large size single crystal growth of Lu 3Al 5O 12:Pr and their uniformity of scintillation properties

Kei Kamada, Takayuki Yanagida, Takanori Endo, Kousuke Tsutumi, Masao Yoshino, Jun Kataoka, Yoshiyuki Usuki, Yutaka Fujimoto, Akihiro Fukabori, Akira Yoshikawa

研究成果: Article査読

28 被引用数 (Scopus)

抄録

Pr-doped Lu 3Al 5O 12 (Pr:LuAG) single crystals were grown by the Czochralski method. The crystal was seeded-grown in the [100] direction. Dimensions up to 100 mm in length and 92 mm in diameter were achieved without cracking. Using 10×10×10 mm size sample coupled with photomultiplier (Hamamatsu R3998), energy resolution of 4.6% at 662 keV was achieved. Uniformity of light yield and energy resolution was also evaluated in whole crystal. The deviations of light output, energy resolution, and decay time were ±7.9%, 7.2%, and 4.8%, respectively.

本文言語English
ページ(範囲)91-94
ページ数4
ジャーナルJournal of Crystal Growth
352
1
DOI
出版ステータスPublished - 2012 8 1

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Materials Chemistry

フィンガープリント 「Large size single crystal growth of Lu <sub>3</sub>Al <sub>5</sub>O <sub>12</sub>:Pr and their uniformity of scintillation properties」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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