Growth of 2-inch size Ce:doped Lu2Gd1Al2Ga3O12 single crystal by the Czochralski method and their scintillation properties

Kei Kamada, Akira Yoshikawa, Takanori Endo, Kousuke Tsutsumi, Yasuhiro Shoji, Shunsuke Kurosawa, Yuui Yokota, Petr Prusa, Martin Nikl

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Ce 1% doped Lu2Gd1Al2Ga3O12 (LGAGG) single crystals with a diameter of 50 mm and length of 150 mm were grown by the Czochralski (Cz) method using an RF heating system. The EPMA techniques is employed to check homogeniousity of chemical composition. Luminescence and scintillation properties were also evaluated. The grown LGAGG showed light yield of around 25,000 photon/MeV and energy resolution was 9.8%@662 keV. The scintillation decay time was 53.6 ns at room temperature.

Original languageEnglish
Pages (from-to)14-17
Number of pages4
JournalJournal of Crystal Growth
Volume410
DOIs
Publication statusPublished - 2015 Jan 15

Keywords

  • A2. Single crystal growth
  • B1.Oxides
  • B2. Scintillator materials
  • B3. Scintillators

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Materials Chemistry

Fingerprint

Dive into the research topics of 'Growth of 2-inch size Ce:doped Lu<sub>2</sub>Gd<sub>1</sub>Al<sub>2</sub>Ga<sub>3</sub>O<sub>12</sub> single crystal by the Czochralski method and their scintillation properties'. Together they form a unique fingerprint.

Cite this