Large Size Czochralski Growth and Scintillation Properties of Mg2+ Co-doped Ce: Gd3Ga3Al2O12

Kei Kamada, Yasuhiro Shoji, Vladimir V. Kochurikhin, Aya Nagura, Satoshi Okumura, Seiichi Yamamoto, Jungyeol Yeom, Shunsuke Kurosawa, Jan Pejchal, Yuui Yokota, Yuji Ohashi, Martin Nikl, Masao Yoshino, Akira Yoshikawa

Research output: Contribution to journalArticlepeer-review

27 Citations (Scopus)

Abstract

The 3 inch size Mg co-doped Ce : Gd3Al2Ga3 O12 single crystals were prepared by the Czochralski (Cz) method. Absorption and luminescence spectra were measured together with several other scintillation characteristics, namely the scintillation decay and light yield to reveal the effect of Mg co-doping. The timing resolution measurement for a pair of 3 × 3 × 3 mm3 size GAGG:Ce.Mg scintillator crystals was performed using Si-PMs.

Original languageEnglish
Article number7454881
Pages (from-to)443-447
Number of pages5
JournalIEEE Transactions on Nuclear Science
Volume63
Issue number2
DOIs
Publication statusPublished - 2016 Apr 1

Keywords

  • Crystalline materials
  • gamma-ray detectors
  • luminescence

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering
  • Electrical and Electronic Engineering

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