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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Microstructure and electron emission characterization of the initial stages of diamond growth on Si(100)

Tolani, Vikram L. January 1999 (has links)
Thesis (M.S.)--West Virginia University, 1999. / Title from document title page. Document formatted into pages; contains ix, 102 p. : ill. (some col.) Includes abstract. Includes bibliographical references (p. 78-83).
2

Diamond nucleation by low energy ion beam =: 低能量離子束對金鋼石成核的作用. / 低能量離子束對金鋼石成核的作用 / Diamond nucleation by low energy ion beam =: Di neng liang li zi shu dui jin gang shi cheng he de zuo yong. / Di neng liang li zi shu dui jin gang shi cheng he de zuo yong

January 1999 (has links)
by Tse Pak Kan. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references. / Text in English; abstracts in English and Chinese. / by Tse Pak Kan. / ABSTRACT --- p.i / 摘要 --- p.iii / ACKNOWLEDGEMENTS --- p.iv / TABLE OF CONTENTS --- p.v / LIST OF FIGURES --- p.xi / LIST OF TABLES --- p.xiii / Chapter CHAPTER 1 --- DIAMOND AND DIAMOND-LIKE CARBON FILMS - BACKGROUND --- p.1 / Chapter 1.1 --- Introduction --- p.1 / Chapter 1.2 --- Properties of diamond and diamond like carbon --- p.1 / Chapter 1.2.1 --- Nature of diamond film --- p.1 / Chapter 1.2.2 --- Nature of diamond-like carbon films --- p.3 / Chapter 1.2.2.1 --- Diamond-Like Carbon Films --- p.6 / Chapter 1.2.2.2 --- Diamond-Like Hydrocarbon Films --- p.7 / Chapter 1.3 --- Application of diamond films --- p.8 / Chapter 1.4 --- Application of diamond-like carbon films --- p.9 / References for Chapter1 --- p.11 / Chapter CHAPTER 2 --- BACKGROUND OF THE STUDY --- p.12 / Chapter 2.1 --- Introduction --- p.12 / Chapter 2.2 --- Chemical Vapor Deposition --- p.15 / Chapter 2.2.1 --- CVD techniques --- p.17 / Chapter 2.2.2 --- Drawback of CVD techniques --- p.17 / Chapter 2.3 --- Ion beam Deposition --- p.18 / Chapter 2.3.1 --- Ion beam deposition techniques --- p.18 / Chapter 2.3.2 --- Literature review of ion beam deposition of diamond films --- p.19 / Chapter 2.3.2.1 --- Homoepitaxy of diamond films --- p.20 / Chapter 2.3.2.2 --- Heteroepitaxy of diamond films --- p.21 / Chapter 2.4 --- Objective of the present study --- p.23 / References for Chapter2 --- p.25 / Chapter CHAPTER 3 --- INSTRUMENTATION --- p.27 / Chapter 3.1 --- Introduction --- p.27 / Chapter 3.2 --- Low energy ion beam deposition system (LEIBS) --- p.27 / Chapter 3.2.1 --- Introduction --- p.27 / Chapter 3.2.2 --- Theory --- p.28 / Chapter 3.2.3 --- System Operations --- p.29 / Chapter 3.2.3.1 --- Ion Source --- p.30 / Chapter 3.2.3.2 --- Electrostatic Einzel Focusing Lens --- p.33 / Chapter 3.2.3.3 --- Auxiliary hot electron emitter --- p.33 / Chapter 3.2.3.4 --- Substrate stage with a heater block --- p.35 / Chapter 3.3 --- X-ray photoelectron spectroscopy (XPS) --- p.35 / Chapter 3.3.1 --- Background of XPS --- p.35 / Chapter 3.3.2 --- Theory --- p.35 / Chapter 3.3.3 --- Qualitative analysis --- p.39 / Chapter 3.3.3.1 --- Chemical Shift Peaks --- p.42 / Chapter 3.3.3.2 --- Auger Peaks --- p.43 / Chapter 3.3.3.3 --- Energy Loss Peaks --- p.43 / Chapter 3.3.4 --- Quantitative analysis --- p.44 / Chapter 3.3.4.1 --- Homogeneous system --- p.44 / Chapter 3.3.4.2 --- Layer Thickness Determination --- p.49 / Chapter 3.3.5 --- Instrumentation --- p.51 / Chapter 3.3.5.1 --- Monochromatized X-ray source --- p.53 / Chapter 3.3.6 --- Application to carbon films --- p.54 / Chapter 3.3.6.1 --- Compositional Analysis --- p.54 / Chapter 3.3.6.2 --- Angle-resolved analysis --- p.56 / Chapter 3.3.6.3 --- Energy Loss Structure --- p.58 / References for Chapter3 --- p.61 / Chapter CHAPTER 4 --- THE CHARACTERIZATION OF LOW ENERGY ION BEAM USING A COMPACT FARADAY CUP --- p.63 / Chapter 4.1 --- Introduction --- p.63 / Chapter 4.2 --- Design of the Faraday cup with retarding lens --- p.63 / Chapter 4.3 --- Parameters control of energy distribution of ion beam --- p.66 / Chapter 4.4 --- Basic operation of the retarding lens energy analyser --- p.67 / Chapter 4.5 --- Effect of cathode voltage on energy distribution --- p.68 / Chapter 4.6 --- Effect of anode voltage on energy distribution --- p.71 / Chapter 4.7 --- Effect of sample bias on energy distribution --- p.71 / Chapter 4.8 --- Conclusions --- p.71 / References for Chapter4 --- p.76 / Chapter CHAPTER 5 --- OPTICAL PROPERTIES OF DLC FILMS DEPOSITED --- p.77 / Chapter 5.1 --- Introduction --- p.77 / Chapter 5.2 --- Experimental Procedure --- p.78 / Chapter 5.2.1 --- Sample pretreatment --- p.78 / Chapter 5.2.2 --- Improvement of current density --- p.80 / Chapter 5.2.3 --- Improvement of charging effect --- p.80 / Chapter 5.2.4 --- Experimental Plan --- p.82 / Chapter 5.3 --- Determination of thickness and growth rate of DLC films by alpha-step instrument --- p.83 / Chapter 5.4 --- Determination of microstructures in DLC films by Raman spectroscopy --- p.86 / Chapter 5.5 --- Determination of sp3/sp2 ratios in DLC films by infrared spectroscopy --- p.91 / Chapter 5.6 --- Determination of band gap of DLC by ultraviolet-visible transmittance spectrum --- p.94 / Chapter 5.7 --- Conclusions --- p.97 / References for Chapter5 --- p.99 / Chapter CHAPTER 6 --- GROWTH OF DIAMOND AND DIAMOND-LIKE FILMS USING DIFFERENT ION ENERGIES --- p.100 / Chapter 6.1 --- Introduction --- p.100 / Chapter 6.2 --- Experimental Procedure --- p.100 / Chapter 6.2.1 --- Sample pretreatment --- p.100 / Chapter 6.2.2 --- Improvement of heating source --- p.100 / Chapter 6.2.3 --- Experimental Plan --- p.101 / Chapter 6.3 --- Characterization of carbon films using XPS --- p.102 / Chapter 6.4 --- XPS-EELS of carbon films under different ion beam energy --- p.102 / Chapter 6.5 --- Surface morphology of carbon films --- p.106 / Chapter 6.6 --- Mechanism proposed --- p.108 / Chapter 6.7 --- Conclusions --- p.109 / References for Chapter6 --- p.111 / Chapter CHAPTER 7 --- INVESIGATION OF ADHESION PROPERTIES OF PERFLUORINATED LUBRICANTS ON AMORPHOUS CARBON OR CARBON NITRIDE FILMS --- p.112 / Chapter 7.1 --- Introduction --- p.112 / Chapter 7.2 --- Experimental Procedure --- p.113 / Chapter 7.2.1 --- Description of perfluorinated lubricant used --- p.113 / Chapter 7.2.2 --- Determination of the composition of a-C:H or CNX layer --- p.116 / Chapter 7.2.3 --- Thickness calculation --- p.116 / Chapter 7.3 --- Characterization of PFPE film --- p.121 / Chapter 7.4 --- Effects of molecular weight of PFPE on lubricant adhesion --- p.125 / Chapter 7.5 --- Effects of hydrogen content on lubricant adhesion --- p.128 / Chapter 7.6 --- Effects of end groups of PFPE on lubricant adhesion --- p.128 / Chapter 7.7 --- Verification of film thickness --- p.129 / Chapter 7.8 --- Conclusions --- p.129 / References for Chapter7 --- p.131 / Chapter CHAPTER 8 --- CONCLUSIONS --- p.132
3

The study of cubic boron nitride/diamond composite films for sensing and mechanical applications /

Chong, Yat Ming. January 2009 (has links) (PDF)
Thesis (Ph.D.)--City University of Hong Kong, 2009. / "Submitted to Department of Physics and Materials Science in partial fulfillment of the requirements for the degree of Doctor of Philosophy." Includes bibliographical references (leaves 127-136)
4

Innovative fabrication of diamond film electrode for environmental applications /

Guo, Liang. January 2008 (has links)
Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2008. / Includes bibliographical references (leaves 161-180). Also available in electronic version.
5

Growth and characterization of nitrogen doped nanocrystalline diamond films

Clark, Maurice. Tzeng, Y. January 2006 (has links)
Thesis--Auburn University, 2006. / Abstract. Vita. Includes bibliographic references (p.62-68).
6

Structure-function relationship of boron-doped diamond thin-film electrodes and application for in vitro amperometric measurements

Wang, Shihua. January 2008 (has links)
Thesis (Ph. D.)--Michigan State University. Dept. of Chemistry, 2008. / Title from PDF t.p. (viewed Aug. 17, 2009). Includes bibliographical references. Also issued in print.
7

Crystallization of diamond and diamond-like nitride films from gas phase

Spitsyn, Alexey B., January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 103-108). Also available on the Internet.
8

Crystallization of diamond and diamond-like nitride films from gas phase /

Spitsyn, Alexey B., January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 103-108). Also available on the Internet.
9

Fabrication and characterization of active and stable Ti/Si/BDD anodes for electro-oxidation /

Tian, Yuan. January 2004 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2004. / Includes bibliographical references (leaves 89-99). Also available in electronic version. Access restricted to campus users.
10

Doping diamond by forced diffusion /

Sung, Talun, January 1996 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1996. / Typescript. Vita. Includes bibliographical references (leaves 97-102). Also available on the Internet.

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