extrinsic properties 中文意思是什麼
extrinsic properties
解釋
非本趙質- extrinsic : adj. 1. 外在的，非本質的 （opp. intrinsic, essential）。2. 附帶的，外來的，外賦的；體外的。adv. -cally
- properties : （特性）命令修改特性
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The effect of polarons on the luminescence properties of quantum dots ( qds ) is an important problem in qd research and applications. we review the recent progress in the concept, possibility and size dependent energy variance of confined polarons in various qds. we suggest that the formation of polarons is related to intrinsic and / or extrinsic phonons and that the idea of confined polarons that we recently proposed can be used to explain the specific spectrscopic characteristics of oxidized nanosilicon systems, even single nanosilicon structures. this model may help to reveal the luminescence mechanism of porous silicon
量子點中的極化子效應是當前量子點研究中的重要問題，其特徵急需了解.文章在綜述了量子點中限域極化子的概念、可能性和能量隨尺寸的變化規律之後，提出了界面限域極化子模型，該模型首次指明本徵聲子和外來聲子都可能對界面限域極化子的形成有貢獻.作者利用此模型分析了多孔硅體系中的光譜特徵，證實了表面覆有氧化層的納米硅的行為十分符合量子限域極化子的特徵.這一極化子模型與單個納米硅結構的發光譜十分一致，此結果對最終揭示多孔硅發光機理有重要意義 -
Brand identity is the distinctive unification of the brand based on time dimension and systemic understanding of the brand ' s intrinsic and extrinsic properties
摘要品牌識別是品牌在時間維度上的獨特統一，是關于品牌的外在與內在的系統認識。
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