低溫成長有序排列之銀及鉛奈米結構於鉛量子島上及單層鉛薄膜之相變化; Formation of self-organized nanopucks on Pb quantum islands and phase transition of nearly monolayer of Pb on Si(111) surface

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Title:	低溫成長有序排列之銀及鉛奈米結構於鉛量子島上及單層鉛薄膜之相變化;Formation of self-organized nanopucks on Pb quantum islands and phase transition of nearly monolayer of Pb on Si(111) surface
Authors:	林欣瑜;Hsin-yu Lin
Contributors:	化學工程與材料工程研究所
Keywords:	掃瞄穿隧顯微鏡;奈米結構;量子島;相變化;有序排列;quantum island;nanostructure;phase transition;STM;self-organized
Date:	2004-06-08
Issue Date:	2009-09-21 12:18:42 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	本研究是利用掃瞄穿隧顯微鏡在矽(111)表面上低溫成長表面平坦之鉛量子島，研究內容包含三個子題：1. 鉛量子島之二維至三維成長轉變歷程之研究。2. 以在鉛量子島之Moirè patterns為模版成長有序排列之銀及鉛奈米結構上及3.在單層鉛薄膜之相變化研究。在第一個部分，鉛原子於Si(111) 7 The study of formation and timing-fluctuations of 3D to 2D transition driven by quantum size effect (QSE) in the growth of multi-layer 2D Pb islands on Si(111) surfaces at low temperature; growth formation of self-organized nanopucks on Pb quantum islands and phase transition of nearly monolayer of Pb on Si(111) surface are investigated by low temperature scanning tunneling microscope (LT-STM). In the first topic, the morphology of Pb islands formed on Si(111)7
Appears in Collections:	[National Central University Department of Chemical & Materials Engineering] Electronic Thesis & Dissertation

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