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基于含时密度泛函理论,研究了硅烯量子点的等离激元激发.沿量子点所在的平面方向,体系中有两个主要的等离激元共振带.一个等离激元共振带位于2eV附近,另一个等离激元共振带位于7eV附近.
硅烯量子点的等离激元激发特性
【摘 要】
：
基于含时密度泛函理论,研究了硅烯量子点的等离激元激发.沿量子点所在的平面方向,体系中有两个主要的等离激元共振带.一个等离激元共振带位于2eV附近,另一个等离激元共振带位于7eV附近.
【机 构】
：
凯里学院
【出 处】
：
2015中国国际功能材料科技与产业高层论坛
【发表日期】
：
2015年2期
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