Quantum confinement for large light output from pure semiconducting scintillators

Kengo Shibuya; Masanori Koshimizu; Keisuke Asai; Hiromi Shibata

doi:10.1063/1.1756203

Quantum confinement for large light output from pure semiconducting scintillators

Kengo Shibuya, Masanori Koshimizu, Keisuke Asai, Hiromi Shibata

ENG - Applied Chemistry

Research output: Contribution to journal › Article › peer-review

42 Citations (Scopus)

Abstract

The method for the development of fast semiconducting scintillators was discussed. The advantage of low dimensionality in the scintillating efficiency was demonstrated by using the optimum three- and two-dimensional semiconducting systems provided by lead-halide-based compounds. A high-energy proton beam was used to investigate the dimensional and temperature dependencies of the semiconducting systems. The results show that even at room temperature, the quantum confinement system prevented thermal quenching from excitonic level.

Original language	English
Pages (from-to)	4370-4372
Number of pages	3
Journal	Applied Physics Letters
Volume	84
Issue number	22
DOIs	https://doi.org/10.1063/1.1756203
Publication status	Published - 2004 May 31

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1756203

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abstract = "The method for the development of fast semiconducting scintillators was discussed. The advantage of low dimensionality in the scintillating efficiency was demonstrated by using the optimum three- and two-dimensional semiconducting systems provided by lead-halide-based compounds. A high-energy proton beam was used to investigate the dimensional and temperature dependencies of the semiconducting systems. The results show that even at room temperature, the quantum confinement system prevented thermal quenching from excitonic level.",

author = "Kengo Shibuya and Masanori Koshimizu and Keisuke Asai and Hiromi Shibata",

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AU - Koshimizu, Masanori

AU - Asai, Keisuke

AU - Shibata, Hiromi

PY - 2004/5/31

Y1 - 2004/5/31

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AB - The method for the development of fast semiconducting scintillators was discussed. The advantage of low dimensionality in the scintillating efficiency was demonstrated by using the optimum three- and two-dimensional semiconducting systems provided by lead-halide-based compounds. A high-energy proton beam was used to investigate the dimensional and temperature dependencies of the semiconducting systems. The results show that even at room temperature, the quantum confinement system prevented thermal quenching from excitonic level.

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Quantum confinement for large light output from pure semiconducting scintillators

Abstract

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