Ho Ming Kei = 新的有機發光器件的界面研究 / 何銘基. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2005. / Includes bibliographical references. / Text in English; abstracts in English and Chinese. / Ho Ming Kei = Xin de you ji fa guang qi jian de jie mian yan jiu / He Mingji. / Abstract --- p.i / 论文摘要 --- p.iii / Acknowledgements --- p.iv / Table of Contents --- p.v / List of Figures --- p.viii / List of Tables --- p.xiii / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Overview --- p.1 / Chapter 1.2 --- Conjugated Polymers --- p.2 / Chapter 1.2.1 --- Electronic and geometric Configuration --- p.2 / Chapter 1.2.2 --- Charge Carries of conjugated polymers --- p.4 / Chapter 1.2.3 --- Polymer Light Emitting Diodes --- p.11 / Chapter 1.2.4 --- Device Fabrication --- p.12 / Chapter 1.2.5 --- Polymeric Luminescent Material Development --- p.18 / Chapter 1.2.6 --- Interface and Surface of PLED --- p.21 / Chapter 1.3 --- Aims of this thesis --- p.22 / References --- p.24 / Chapter Chapter 2 --- Instrumentation --- p.26 / Chapter 2.1 --- X-ray Photoelectron Spectroscopy --- p.26 / Chapter 2.1.1 --- Introduction --- p.26 / Chapter 2.1.2 --- Basic Principles and Theory --- p.28 / Chapter 2.1.3 --- Qualitative Analysis Using XPS --- p.29 / Chapter 2.1.4 --- Angular Effect on XPS --- p.29 / Chapter 2.1.5 --- Chemical Shifts --- p.30 / Chapter 2.1.6 --- Quantitative Analysis using XPS --- p.31 / Chapter 2.1.6.1 --- Survey spectrum --- p.32 / Chapter 2.1.6.2 --- Core level spectrum --- p.32 / Chapter 2.1.6.3 --- Valence band spectrum --- p.33 / Chapter 2.1.7 --- Instrumental Setup for XPS --- p.33 / Chapter 2.2 --- HV physical vapor deposition system with nitrogen glove box --- p.36 / Chapter 2.2.1 --- Nitrogen grove box --- p.38 / Chapter 2.2.2 --- HV physical vapor deposition system --- p.38 / Chapter 2.3 --- L-V-I measurement system --- p.41 / Chapter 2.3.1 --- Keithley 236 source-measure unit --- p.41 / Chapter 2.3.2 --- Photo Research PR-650 photo meter --- p.43 / Chapter 2.3.3 --- Test Environment Chamber --- p.43 / Chapter 2.4 --- a-Step Profilometer --- p.44 / References --- p.45 / Chapter Chapter 3 --- Interface study between MEHPPV: PEG and Aluminum --- p.46 / Chapter 3.1 --- Introduction --- p.46 / Chapter 3.2 --- Sample Preparations --- p.47 / Chapter 3.2.1 --- Si(lll) substrate preparation --- p.47 / Chapter 3.2.2 --- Au sputtering on the clean Si Surface --- p.48 / Chapter 3.2.3 --- Polymer film formation --- p.48 / Chapter 3.3 --- Results and Discussion --- p.49 / Chapter 3.3.1 --- XPS Survey scan ofMEHPPV --- p.51 / Chapter 3.3.2 --- XPS of Cls Core level ofMEHPPV --- p.51 / Chapter 3.3.3 --- XPS ofOls Core level ofMEHPPV --- p.55 / Chapter 3.3.4 --- XPS of A12p Core level ofMEHPPV --- p.59 / Chapter 3.3.5 --- XPS Survey scan of PEG --- p.64 / Chapter 3.3.6 --- XPS of Cls Core level of PEG --- p.64 / Chapter 3.3.7 --- XPS of Ols Core level of PEG --- p.67 / Chapter 3.3.8 --- XPS of A12p Core level of PEG --- p.70 / Chapter 3.3.9 --- XPS survey scan of MEHPPV:PEG(10wt% PEG) --- p.73 / Chapter 3.3.10 --- XPS Cls core level of MEHPPV:PEG(10wt% PEG) --- p.73 / Chapter 3.3.11 --- XPS Ols core level of MEHPPV:PEG(10wt% PEG) --- p.76 / Chapter 3.3.12 --- XPS A1 2p core level of MEHPPV: PEG --- p.80 / Chapter 3.3.13 --- Surface migration of bulk absorbed oxygen --- p.84 / Chapter 3.4 --- Conclusions --- p.84 / Reference --- p.87 / Chapter Chapter 4 --- Efficiency enhancement in polymer light emitting diodes using Crown ether 18-C6 and aluminum cathode --- p.89 / Chapter 4.1 --- Introduction --- p.89 / Chapter 4.2 --- Sample preparation --- p.91 / Chapter 4.2.1 --- The Cleaning of substrate --- p.91 / Chapter 4.2.2 --- PEDOT: PSS film formation --- p.93 / Chapter 4.2.3 --- Emissive polymer layer formation --- p.94 / Chapter 4.2.4 --- Deposition of metal cathode --- p.94 / Chapter 4.2.5 --- Epoxy Encapsulation --- p.95 / Chapter 4.3 --- Results and Discussion --- p.95 / References --- p.101 / Chapter Chapter 5 --- Concluding Remarks and Future Work --- p.102 / Chapter 5.1 --- Concluding Remarks --- p.102 / Chapter 5.2 --- Future Work --- p.103
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_325425 |
| Date | January 2005 |
| Contributors | Ho, Ming Kei., Chinese University of Hong Kong Graduate School. Division of Materials Science and Engineering. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xiii, 104 leaves : ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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