表面電漿共振- 維基百科,自由的百科全書 - Wikipedia
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表面電漿共振
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表面電漿共振(SPR).
位於電導率正負不同材料界面上(實際情況下多在導體表面)的表面電漿),在入射光刺激下發生共振的現象叫做表面電漿共振(英語:Surfaceplasmonresonance,SPR)。
當這一現象具體發生在奈米尺寸金屬結構表面時,也被稱作局域表面電漿共振(英語:localizedsurfaceplasmonresonance,LSPR)。
[1]
它被用來設計在金屬平面或金屬奈米顆粒表面材料吸附情況的
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