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Ion-Beam Induced Luminescence and Damage of Er 2 O 3
http://hdl.handle.net/10655/8935
http://hdl.handle.net/10655/8935216acc08-c3a0-45cb-9726-2a8bb1af6eb1
名前 / ファイル | ライセンス | アクション |
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pfr2012_07-2405043.pdf (962.0 kB)
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Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
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公開日 | 2012-09-11 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Ion-Beam Induced Luminescence and Damage of Er 2 O 3 | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ion-beam induced luminescence | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | erbium oxide | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | electric insulating coating | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | tritium permeation barrier | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | neutron damage | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | resonance broadening | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
KATO, Daiji
× KATO, Daiji× SAKAUE, Hiroyuki A.× MURAKAMI, Izumi× TANAKA, Teruya× MUROGA, Takeo× SAGARA, Akio |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Ion-beam induced luminescence of sintered Er2O3 samples irradiated by Ar+ ion-beams was measured in a visible range. In this experiment, three emission bands were observed at 500-520, 540-570, and 640-690nm. The measured luminescence band at 640-690nm is resolved into Lorentzian Stark component having a ? 1012 Hz width in frequency. Center wavelengths of the Stark components agree with those of intra-4f transitions of Er3+ (4f11) ions situated at C2 symmetry cation sites in pure Er2O3. However, resonance broadening due to nearby Er3+ in the crystal accounts only 1% of the total width. Depopulation of the crystalline oxide in irradiated regions is inferred from decreasing intensity of the emission band at 640-690nm during continuous irradiation. The emission bands at 500-520 and 540-570nm still remained in heavily damaged samples look similar with those observed with a metallic Er target. | |||||
書誌情報 |
en : Plasma and Fusion Research 巻 Vol.7, 号 S1, p. 2405043-1- 2405043-4, 発行日 2012-05-01 |
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出版者 | ||||||
出版者 | プラズマ・核融合学会 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.7.2405043 | |||||
権利 | ||||||
権利情報 | ? 2012 The Japan Society of Plasma Science and Nuclear Fusion Research |