Ion beam induced luminescence of polyethylene terephthalate foils under MeV H and He ion bombardment

S. Nagata; K. Takahiro; B. Tsuchiya; H. Katsui; T. Shikama

doi:10.1016/j.nimb.2009.01.085

Ion beam induced luminescence of polyethylene terephthalate foils under MeV H and He ion bombardment

S. Nagata, K. Takahiro, B. Tsuchiya, H. Katsui, T. Shikama

研究成果: Article

7 被引用数 (Scopus)

抄録

The evolution of the ion beam induced luminescence (IBIL) of the polyethylene terephthalate (PET) foils was studied under the irradiation of H and He ions of MeV energy. The optical and chemical changes of the samples were also examined by photo-stimulated luminescence and optical absorption measurements after the irradiation. A prominent broad emission peak of IBIL appeared at around 380 nm, and its intensity monotonically decreased during the ion irradiation. The decay curves of the emission intensity were quantitatively explained as a function of the electronic energy deposition of the incident H and He ions. On the contrary, to the decrease of the main emission peak, a growth of new peaks was observed in the wavelengths between 500 and 600 nm.

元の言語	English
ページ（範囲）	1553-1556
ページ数	4
ジャーナル	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
巻	267
発行部数	8-9
DOI	https://doi.org/10.1016/j.nimb.2009.01.085
出版物ステータス	Published - 2009 5 1

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

文献へのアクセス

10.1016/j.nimb.2009.01.085

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引用スタイル

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abstract = "The evolution of the ion beam induced luminescence (IBIL) of the polyethylene terephthalate (PET) foils was studied under the irradiation of H and He ions of MeV energy. The optical and chemical changes of the samples were also examined by photo-stimulated luminescence and optical absorption measurements after the irradiation. A prominent broad emission peak of IBIL appeared at around 380 nm, and its intensity monotonically decreased during the ion irradiation. The decay curves of the emission intensity were quantitatively explained as a function of the electronic energy deposition of the incident H and He ions. On the contrary, to the decrease of the main emission peak, a growth of new peaks was observed in the wavelengths between 500 and 600 nm.",

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T1 - Ion beam induced luminescence of polyethylene terephthalate foils under MeV H and He ion bombardment

AU - Nagata, S.

AU - Takahiro, K.

AU - Tsuchiya, B.

AU - Katsui, H.

AU - Shikama, T.

PY - 2009/5/1

Y1 - 2009/5/1

N2 - The evolution of the ion beam induced luminescence (IBIL) of the polyethylene terephthalate (PET) foils was studied under the irradiation of H and He ions of MeV energy. The optical and chemical changes of the samples were also examined by photo-stimulated luminescence and optical absorption measurements after the irradiation. A prominent broad emission peak of IBIL appeared at around 380 nm, and its intensity monotonically decreased during the ion irradiation. The decay curves of the emission intensity were quantitatively explained as a function of the electronic energy deposition of the incident H and He ions. On the contrary, to the decrease of the main emission peak, a growth of new peaks was observed in the wavelengths between 500 and 600 nm.

AB - The evolution of the ion beam induced luminescence (IBIL) of the polyethylene terephthalate (PET) foils was studied under the irradiation of H and He ions of MeV energy. The optical and chemical changes of the samples were also examined by photo-stimulated luminescence and optical absorption measurements after the irradiation. A prominent broad emission peak of IBIL appeared at around 380 nm, and its intensity monotonically decreased during the ion irradiation. The decay curves of the emission intensity were quantitatively explained as a function of the electronic energy deposition of the incident H and He ions. On the contrary, to the decrease of the main emission peak, a growth of new peaks was observed in the wavelengths between 500 and 600 nm.

KW - Ion irradiation

KW - Luminescence

KW - Optical absorption

KW - Polymer

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