Optical Activation of Er<SUP>3+</SUP> Implanted in Silicon by Oxygen Impurities
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- Favennec P. N.
- Center National d'Etudes des Télécommunications LAB/OCM
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- L'Haridon H.
- Center National d'Etudes des Télécommunications LAB/OCM
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- Moutonnet D.
- Center National d'Etudes des Télécommunications LAB/OCM
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- Salvi M.
- Center National d'Etudes des Télécommunications LAB/OCM
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- Gauneau M.
- Center National d'Etudes des Télécommunications LAB/OCM
抄録
Luminescence spectra and SIMS measurements of Er-doped silicon are presented in this paper. Luminescence was found to be stronger in Czochralski-grown Si crystals, known to contain up to 1018 cm−3 of oxygen center. Direct role played by oxygen impurities in the optical activation of the 1.54 μm luminescence was demonstrated by implanting oxygen into Er implanted layers in silicon at concentrations comparable to those of Er. Possible mechanisms of enhancement of photoluminescence are discussed.
収録刊行物
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- Japanese Journal of Applied Physics
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Japanese Journal of Applied Physics 29 (4), L524-L526, 1990
公益社団法人 応用物理学会
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詳細情報 詳細情報について
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- CRID
- 1573668927941665408
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- NII論文ID
- 130003402336
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- ISSN
- 00214922
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- 本文言語コード
- en
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- データソース種別
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- CiNii Articles