Development of an electrochemical fabrication method of Au tips for STM studies

• Material Type: 博士論文
• Title: Development of an electrochemical fabrication method of Au tips for STM studies
• Author/Editor: YANG, BO
• Author Heading: YANG, BO
• Publication Date: 2018
• Publication Date (W3CDTF): 2018
• Alternative Title: STM 研究のための金探針の電気化学的作製法の開発
• Periodical title: 博士論文（埼玉大学大学院理工学研究科（博士後期課程））
• Degree grantor/type: 埼玉大学
• Date Granted: 2018-09-21
• Date Granted (W3CDTF): 2018-09-21
• Dissertation Number: 甲第1096号
• Degree Type: 博士(工学)
• Conferring No. (Dissertation): 甲第1096号
• Text Language Code: eng
• Target Audience: 一般
• Note (General): type:text; Chapter 1………………………………………………………………1General introduction…………………………………………………………………11.1 Outline of the thesis…………………………………………………………11.2 Au tip……………………………………………………31.3 Au(111) substrate……………………………………………………………41.4 Dimethyl disulfide………………………………………………………………61.5 Interactions at molecular level……………………71.5.1 Intermolecular interactions…………………………………71.5.2 Intramolecular interactions…………………………………81.5.3 Interactions on metal surface…………………………91.6 References……………………………………………………9Chapter 2………………………………………………………………13Methodologies………………………………………………………………………132.1 Electrochemical etching…………………………………………………………132.2 Experimental parameters…………………………………………………………172.2.1 Applied potential……………………………………………………………172.2.2 Electrolyte………………………………………………………………182.2.3 Electrode system……………………………………………………………212.2.4 Other parameters……………………………………………………………212.3 Scanning Tunneling Microscopy (STM)………………………………242.3.1 Theory and working principle of STM……………………………242.3.2 Instrumentation of STM……………………………………………………302.4 References………………………………………………………………………32Chapter 3………………………………………………………………………………………35Fabrication of Au tips by three-electrode electrochemical etching method……………353.1 Introduction…………………………………………………………………353.1.1 Background and motivation……………………………………………….363.1.2 Fabrication methods…………………………………………………………373.1.3 Problems of conventional electrochemical method…………………………393.1.4 Goals………………………………………………………………………413.2 Materials and experimental set-up………………………………………………413.2.1 Materials…………………………………………………………………413.2.2 Experimental set-up………………………………………………………413.3 Results and discussion………………………………………………………423.3.1 Cyclic voltammetry (CV) measurement…………………………………423.3.2 Current-etching time (I-t) measurement……………………………………473.3.3 Scanning electron microscope (SEM)……………………………………513.3.4 Radius (R) and cone angle (θ)…………………………………………583.3.5 Linear sweep voltammetry (LSV) measurement………………………613.4 Conclusions……………………………………………………………………653.5 References……………………………………………………………………66Chapter 4………………………………………………………………69Single molecular STM studies…………………………………………………694.1 Introduction………………………………………………………………694.2 Experimental……………………………………………………………………744.2.1 Plasmon-induced reaction of a single DMDS molecule……………………744.2.2 Tunnel electron-induced reaction of a single DMDS molecule……………754.3 Results and Discussion…………………………………………………………754.4 Conclusions………………………………………………………………………824.5 References……………………………………………………………………82Chapter 5………………………………………………………………85Conclusion and outlooks………………………………………………………………85Publication list……………………………………………………………………85Academic activities……………………………………………………………………86Acknowledgements………………………………………………………………87; 指導教員 : 金有洙
• DOI: 10.24561/00018651; https://doi.org/10.24561/00018651
• Persistent ID (NDL): info:ndljp/pid/11346101; https://dl.ndl.go.jp/pid/11346101
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2019-09-07T00:28:35+09:00
• Date Created (W3CDTF): 2019-07-12
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
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• Periodical Title (URI): http://dx.doi.org/10.24561/00018651; http://id.nii.ac.jp/1586/00018651/
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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2023-09-05 再収集