高效率矽(鍺)基多層次奈米化熱電材料與致冷元件;High-Efficiency Si(Ge)-Based Hierarchical Nanostructured Thermoelectric Materials and Micro-Coolers

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Title:	高效率矽(鍺)基多層次奈米化熱電材料與致冷元件;High-Efficiency Si(Ge)-Based Hierarchical Nanostructured Thermoelectric Materials and Micro-Coolers
Authors:	李勝偉
Contributors:	材料科學與工程研究所
Keywords:	熱電元件;矽(鍺)奈米線;聲子散射;熱電優值;金屬矽(鍺)化物;微致冷器;Thermoelectrics;Si(Ge) nanowires;Phonon scattering;Silicide/Germanide;Figure_x000d_ of merit;電子電機工程
Date:	2016-03-29
Issue Date:	2016-03-30 11:11:58 (UTC+8)
Publisher:	科技部
Abstract:	近年來隨半導體產業製程技術的快速發展，各種電子元件的功能性越來越強，同時元件尺寸始終遵循著莫爾定律越來越小，發熱密度也不斷增加，對於散熱或溫度控制等熱管理需求也因此越來越高，利用熱電致冷元件解決局部熱點問題也因而逐漸受到重視。其中奈米矽鍺材料為相當值得投入研究的熱電材料，其具有整合現有矽積體電路的優勢，且相較於塊材矽鍺材料，更可展現出顯著的量子侷限效應，這些特性對於調控載子或降低聲子在奈米結構中傳導能力，進而提升熱電轉換效率而言是非常重要的。本計畫目標為設計並實作前瞻高效率矽(鍺)基多層次奈米;With the rapid development of process technology in the semiconductor industry in recent years, the functionality of various electronic components is growing. Meanwhile, consistently obeying the Moore's Law, component size is shrinking, and heat density i;研究期間：10408~10507
Relation:	財團法人國家實驗研究院科技政策研究與資訊中心
Appears in Collections:	[Institute of Materials Science and Engineering] Research Project

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