Scintillating ceramics based on non-stoichiometric strontium hafnate

V. Jarý, P. Boháček, J. Pejchal, A. Beitlerová, B. Trunda, D. Pánek, P. Brůža, S. Kurosawa, A. Yoshikawa, M. Nikl

研究成果: Article査読

3 被引用数 (Scopus)

抄録

A set of non-stoichiometric strontium-hafnate ceramic samples was synthesized by the spark plasma sintering technique from powder precursors of optimized composition. The scintillation and optical properties of ceramic samples were investigated by means of time-resolved luminescence spectroscopy. We measured radioluminescence, photoluminescence excitation and emission spectra as well as luminescence decays excited by UV and soft X-rays, respectively. Multiple annealing was employed to optimize ceramic performance. Furthermore, optical properties of powder and ceramic sample of the same composition were compared. Application potential of studied ceramics in superfast imaging applications is discussed as well.

本文言語English
ページ(範囲)246-252
ページ数7
ジャーナルOptical Materials
77
DOI
出版ステータスPublished - 2018 3

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • コンピュータ サイエンス(全般)
  • 原子分子物理学および光学
  • 分光学
  • 物理化学および理論化学
  • 有機化学
  • 無機化学
  • 電子工学および電気工学

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