書誌事項
- タイトル別名
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- Electric Field Enhancement Effect by Localized Surface Plasmon Resonance in Heavily-Doped InAs/GaAs Quantum Dots
- キョクザイヒョウメン プラズモン キョウメイ ニ ヨル コウミツド ドープ InAs/GaAs リョウシ ドット ニ オケル デンバ ゾウキョウ コウカ
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<p>We theoretically studied the electron density dependence of the electric field enhancement effect caused by the localized surface plasmon resonance in heavily-doped InAs/GaAs quantum dots (QDs). The resonant wavelength of the field enhancement factor in spherical and semi-ellipsoid QDs shows a shift toward shorter wavelengths with increasing the electron density at mid-to-near infrared wavelengths. Semi-ellipsoid QDs have a resonance at a longer wavelength than spherical QDs and show stronger electric field enhancement. Furthermore, the multiple resonant wavelengths appear in semi-ellipsoid InAs/GaAs QDs due to the lowered symmetry, which is promising for the electric field enhancement at the infrared wavelength for increasing the energy conversion efficiency of photovoltaics.</p>
収録刊行物
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- 材料
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材料 73 (2), 178-182, 2024-02-15
公益社団法人 日本材料学会
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詳細情報 詳細情報について
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- CRID
- 1390580682415520000
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- NII書誌ID
- AN00096175
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- ISSN
- 18807488
- 05145163
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- NDL書誌ID
- 033349019
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可