| Summary: | 碩士 === 國立成功大學 === 物理學系 === 89 === The Experimental Research of Surface Science and Surface Technology including (1)surface treatments, (2)surface multilayers and films preparations, (3)surface structure, phenomenon, properties analysis and investigations. In this Laboratory we have the following systems: (i)SMOKE (Surface Magnetic Optic Kerr-Effect measurement), (ii)MBE (Molecular Beam Epitaxy), (iii)Surface Analysis (LEED, RHEED, AES,…etc), (iv)Spin Polarized Beam Source and Electron Spin Polarimeter.
In this thesis, I finish two accomplishments. (1)The unification of Laboratory Automatical Control and (2)Crystal Surface Image Analysis. This work will enhance and extend our laboratory cabability.
1.The Systematic Unification of Laboratory Control and Data Analysis:
We modify a commercial software, combine with interface card and laboratory instruments to do several measurements in a simple and unify way. This system is based on GPIB(IEEE-488), DAC, ADC, and Digital I/O. In the part of laboratory control, we apply the commercial software “LabVIEW” to develop our own programs for laboratory control and data analysis. First, we apply it in SMOKE system, we will extend this system to other measurement systems.
2.Crystal Surface Image Analysis:
We will take the pictures of LEED, RHEED and Surface Scanning Information of crystal surface in vacuum. We will do image analysis and image showing for different purposes. This picture can be in different modes: static or fast shot, crystal surface fixed point or surface scanning.
We use CCD camera(Kodak system) for picture taking and IDL(Interactive Data Langurage) for image analysis and image showing.
圖目錄﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒4
誌謝﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒5
摘要﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒7
第一章 簡介﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒1-1
1- 1 前言﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 1-1
1- 2 本實驗室的架構與實驗研究特點﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 1-3
1-2-1 目的﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 1-3
1-2-2 實驗室結構與子系統說明﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 1-3
1-2-3 本實驗室特色與探討的物理課題﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 1-5
第二章 實驗子系統介紹與儀器的應用操作﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-1
2- 1 MBE系統﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-1
2-1-1 真空腔系統﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-1
2-2-2 E-Gun﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 2-2
2-2-3 K-Cell﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-2
2-2-4 RHEED﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 2-3
2-2-5 QMA﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 2-3
2-2-6 Thickness Monitor﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 2-4
2- 2 表面分析系統﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 2-5
2-2-1 AES﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-5
2-2-2 LEED﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-5
2-2-3 掃描聚焦電子槍表面激發分析﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-5
2-2-4 表面熱激發釋氣現象分析﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-6
2- 3 自旋極化電子束與電子自旋量測系統﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 2-6
2-3-1 自旋極化電子束﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-7
2-3-2 電子自旋量測系統(Mott Detector) ﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-9
2- 4 SMOKE表面磁性量測系統﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒2-11
2-4-1 磁光效應﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 2-11
2-4-2 SMOKE表面磁性量測系統﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 2-11
第三章 LabVIEW的應用：SMOKE實驗系統的整合與控制﹒﹒﹒﹒﹒﹒﹒﹒﹒3-1
3- 1 LabVIEW的簡介﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒3-1
3- 2 LabVIEW的特性﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒3-1
3-2-1 圖形化的程式設計﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒3-1
3-2-2 虛擬儀表(Virtual Instrument, VI) ﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒3-2
3- 3 LabVIEW的運作架構﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 3-3
3-3-1 基本元件﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒3-3
3-3-2 虛擬儀表的程式撰寫﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒3-3
3-3-3 LabVIEW實驗控制與資料擷取﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 3-7
3- 4 LabVIEW操作與程式設計概述﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒3-14
3-4-1 LabVIEW工作介面說明﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒3-14
3-4-2 實驗系統控制板面與實驗系統控制程式的設計與編輯﹒﹒﹒ 3-15
3- 5 SMOKE系統(LabVIEW的實驗系統整合實例) ﹒﹒﹒﹒﹒﹒﹒﹒3-18
第四章 IDL(Interactive Data Language)影像處理﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒4-1
4- 1 實驗系統影像處理的需求﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-1
4- 2 CCD﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-2
4-2-1 CCD概論﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-2
4-2-2 CCD工作原理﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-3
4-2-3 影響掃描/攝影品質的因素﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-7
4- 3 數位相機攝影系統﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-8
4-3-1 數位相機的發展歷史﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒4-8
4-3-2 柯達數位相機介紹﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-8
4- 4 IDL概論﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒4-12
4-4-1 IDL操作說明﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-12
4-4-2 程式語言的語法﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-14
4-4-3 使用者介面的角度﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒4-20
4- 5 IDL程式說明與實作﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4-22
第五章 結果與說明 ﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒5-1
5- 1 SMOKE自動控制﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 5-1
5-1-1 SMOKE程式說明﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒5-1
5-1-2 SMOKE量測結果與說明﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 5-11
5- 2 IDL影像處理﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒5-13
5-2-1 系統架構﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 5-13
5-2-2 IDL影像處理程式相關說明﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 5-15
5-2-3 IDL影像程式執行結果﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 5-16
參考文獻(References)
附錄一﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒5-17
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