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Rozprawy doktorskie na temat „Diamond”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Spitsyn, Alexey B. "Crystallization of diamond and diamond-like nitride films from gas phase /." free to MU campus, to others for purchase, 2003. http://wwwlib.umi.com/cr/mo/fullcit?p3099640.

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2

Agahi, Maryam. "Grinding polycrystalline diamond using a diamond grinding wheel." Access electronically, 2006. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20061114.150854/index.html.

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3

Newson, Pamela Lynn. "Studies of diamond film formation." Diss., Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/30529.

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4

Pham, Thanh-Toan. "Mastering the O-diamond/Al2O3 interface for unipolar boron doped diamond field effect transistor." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAT051/document.

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De nos jours, l'effet du réchauffement planétaire devient une question primordiale pour l'humanité. La plupart des sources d'énergie traditionnelles comme l’énergie thermique, le nucléaire, l'hydroélectricité, etc. sont dangereux et/ou potentiellement dangereux pour la nature et l'être humain. Par conséquent, une «énergie verte» est fortement souhaitée. L'énergie verte a deux caractéristiques : d'une part l’utilisation de sources d'énergie renouvelables comme l'énergie solaire ou géothermique, etc au lieu des sources d'énergie traditionnelles, ainsi qu’un meilleur rendement. Un rapport récent

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5

Crudele, Marc. "Implementation of a fast tool servo with repetitive control for diamond turning." Thesis, Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/17333.

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6

Traoré, Aboulaye. "High power diamond Schottky diode." Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENT093/document.

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Cette thèse porte sur la fabrication de diodes Schottky sur diamant pour des applications hautes puissances. La croissance du diamant et son dopage sont aujourd'hui bien maîtrisés. La passivation de la surface du diamant (surface à terminaison oxygène) requise pour minimiser les états d'interface et obtenir des contacts redresseurs sur diamant, est également bien maîtrisé. L'apparition des architectures verticales (couche active des diodes épitaxiée sur un substrat de diamant fortement dopée) et pseudo-vertical (épitaxie d'un empilement comprenant la couche active et une couche fortement dopée

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7

Ma, Kwok Leung. "Nitrogen incorporation in nanocrystalline diamond thin films /." access abstract and table of contents access full-text, 2006. http://libweb.cityu.edu.hk/cgi-bin/ezdb/thesis.pl?mphil-ap-b21471538a.pdf.

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Thesis (M.Phil.)--City University of Hong Kong, 2006.<br>"Submitted to Department of Physics and Materials Science in partial fulfillment of the requirements for the degree of Master of Philosophy" Includes bibliographical references.

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8

Hannon, Camille. "Geotectonic controls on primary diamond deposits : a review of exploration criteria." Thesis, Rhodes University, 2013. http://hdl.handle.net/10962/d1007810.

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The origin of diamonds, their preservation and transport to the surface have been important issues over the last decades after the acknowledgement that diamonds are xenocrysts in the host kimberlites and after the discovery of new transport media such as lamproites. Different types of diamonds -E-type diamonds, P-type diamonds- and different types of hosts - Eclogites, Peridotites- have been distinguished. Each type corresponds to particular formation criteria. Ecogitic Diamonds are mostly related to subduction processes, whereas more uncertainties remain regarding the formation of Peridotitic

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9

Whitehead, Kerryn. "A geochemical study of diamonds from Cullinan diamond mine, South Africa." Master's thesis, University of Cape Town, 2005. http://hdl.handle.net/11427/4231.

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Includes bibliographical references (leaves 142-160).<br>The Cullinan kimberlite is a Group I kimberlite and is located in the northeastern region of the Kaapvaal Craton, South Africa. The kimberlite pipe has been dated at 1180 ± 30 Ma and intrudes the Bushveld Igneous Complex (2.05 Ga). This study explores the geochemistry of a suite of one hundred selected diamonds and their associated mineral inclusions. The majority of the diamonds described here are peridotitic (94%) and the remainder are eclogitic. The peridotic inclusions may be further subdivided into harzburgitic and lherzolitic parag

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10

Chen, Yu-Chun Wilamowski Bogdan M. Tzeng Y. "Diamond chemical vapor deposition and practical applications." Auburn, Ala., 2009. http://hdl.handle.net/10415/1774.

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11

Wang, Hao. "Surface and electrochemical studies of CVD diamond thin films." Thesis, University of Oxford, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.670126.

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12

Ćmiel, Milan. "VÝVOJ NÁSTROJŮ S PKD, CVD VRSTVOU A CVD POVLAKEM PRO DOKONČOVÁNÍ DĚR." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2009. http://www.nusl.cz/ntk/nusl-228661.

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The aim of the thesis is to design, conduct and assess an experiment seeking to look into the utility properties of recent tools manufactured by HAM-FINAL. The tools include polycrystalline diamond (PCD) and CVD diamond cutting edges. In the theoretical part, the attention is devoted to cutting materials with an emphasis on diamond materials, as well as to issues associated with the wearing of the cutting tools, requirements specified for precision of bores and tools used in the manufacture of precision bores. The paper further provides an overview of a selection of world’s leading manufacture

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13

Maréchal, Aurélien. "Metal-oxide-semiconductor capacitor for diamond transistor : simulation, fabrication and electrical analysis." Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAT094/document.

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Plus de deux décennies de progrès technologiques dans le contrôle de la qualité de la croissance, du dopage et dans la conception de composants ont conduit à l'émergence de nouvelles potentialités pour des applications d'électronique de puissance. Comme le diamant représente le semi-conducteur ultime en raison de ses propriétés physiques supérieures, des efforts ont été réalisés pour développer divers dispositifs électroniques, tels que des diodes Schottky, des transistors à effet de champ (MOSFET), transistor bipolaire, jonctions pin ...Le développement d'outils de simulation capables d'antic

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14

Zbrzezny, Adam. "Incorporation of Mo into CVD diamond for diamond composite engineering." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0006/MQ42256.pdf.

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15

Samuels, B. "An investigation of the friction of diamond sliding on diamond." Thesis, University of Oxford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.379995.

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16

Lee, Choon-Heung. "Theoretical study of diamond-like carbons and nucleation of diamond." Case Western Reserve University School of Graduate Studies / OhioLINK, 1993. http://rave.ohiolink.edu/etdc/view?acc_num=case1060349568.

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17

Kilin, S. Ya, J. Wrachtrup, and kilin@ifanbel bas-net by. "Diamond Quantum Computer." ESI preprints, 2000. ftp://ftp.esi.ac.at/pub/Preprints/esi950.ps.

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18

Hausmann, Birgit Judith Maria. "Nanophotonics in Diamond." Thesis, Harvard University, 2013. http://dissertations.umi.com/gsas.harvard:11045.

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Diamond nanophotonics have evolved tremendously from the study of color centers in bulk single crystals and nanocrystals to their characterization in nanostructured environments. This development was facilitated by the ability to generate monolithic, sophisticated nanodevices in high quality single crystal diamond. This thesis presents some recent contributions to the field of diamond nanophotonics: Increase in single photon collection from NV centers embedded in diamond nanowires, broadband spontaneous emission enhancement of single NV centers in plasmonic resonators, and coupling of single N

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19

Zhao, F. "Graphene-diamond heterostructures." Thesis, University College London (University of London), 2015. http://discovery.ucl.ac.uk/1462910/.

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Graphene obtained by mechanical exfoliation of graphite displays unique electronic properties with high mobility and saturation velocity. However, this is not a scalable technique, the film being limited to small area. Large area synthesis of good quality graphene has been achieved by CVD. The choice of substrate apparently influences the electronic properties of graphene. Most of reports have used SiO2-Si due to the widespread availability, but it is a poor choice of the material to degrade the graphene performace. In this thesis, more ideal platforms are introduced, including single crystal

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20

Hofstetter, Vanessa J. "America's diamond mind :." See restrictions on access, 2002. http://www.baseballhalloffame.org/library/abner/apponly.htm.

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21

Peng, Xilin. "Synthesis and adhesion of diamond and diamond-like carbon (DLC) films." Thesis, University of Cambridge, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.624958.

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22

Freeman, Mathieu Jon. "Synthesizing diamond films from low pressure chemical vapor deposition /." Online version of thesis, 1990. http://hdl.handle.net/1850/11262.

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23

Charyshkin, Eugene V. "New methods of diamond and diamondlike films deposition." Thesis, Queensland University of Technology, 1996.

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24

Gottimukkala, Roja. "Growth and characterization of diamond and diamond like carbon films with interlayer." [Tampa, Fla] : University of South Florida, 2005. http://purl.fcla.edu/usf/dc/et/SFE0001405.

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25

Tong, Zhen. "A systematic research on diamond turning using nanoscale multi-tip diamond tools." Thesis, University of Strathclyde, 2015. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=24741.

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Recently, great interest has been shown in the fabrication of periodic micro- and nanostructures over large area due to their increasing applications in diverse research fields including optics and electronics, cell biology, bioengineering and medical science. Diamond turning using multi-tip single crystal diamond tools fabricated by focused ion beam (FIB), as a new machining technique, shows powerful capacity in the fabrication of micro- and nanostructures. However, lack of support from systematic theoretical research has seriously hindered the advance and industrialization of this technique.

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26

Brezeanu, Mihai. "Diamond Schottky barrier diodes." Thesis, University of Cambridge, 2008. https://www.repository.cam.ac.uk/handle/1810/226757.

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Research on wide band gap semiconductors suitable for power electronicdevices has spread rapidly in the last decade. The remarkable results exhibited bysilicon carbide (SiC) Schottky batTier diodes (SBDs), commercially available since2001, showed the potential of wide band gap semiconductors for replacing silicon (Si)in the range of medium to high voltage applications, where high frequency operationis required. With superior physical and electrical properties, diamond became apotential competitor to SiC soon after Element Six reported in 2002 the successfulsynthesis of single crystal plasma de

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27

Yu, Zhiming. "Metastable growth of diamond /." Stockholm : Tekniska högsk, 1998. http://www.lib.kth.se/abs98/yu1218.pdf.

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28

Brookes, Jill. "The plasticity of diamond." Thesis, University of Hull, 1992. http://hydra.hull.ac.uk/resources/hull:6745.

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Aspects of the crystal structure of diamond, and its associated defects, have been considered with reference to the effect such characteristics might have on its mechanical properties. Also, established resolved shear stress models, which account for anisotropy in conventional Knoop indentation hardness of all single crystals, have been reviewed. Particular attention has been given to the role of microplasticity and the nature of crack formation in the deformed zone formed beneath the indenter. It is then shown that a similar approach can be applied to the case where a cone, made from a softer

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29

Latto, Matthew Neil. "The electrochemistry of diamond." Thesis, University of Bristol, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247232.

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30

Hird, Jonathan R. "The polishing of diamond." Thesis, University of Cambridge, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275384.

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31

Zaayman, Edward. "The fracture of diamond." Thesis, University of Cambridge, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.613297.

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32

Fan, Qi Hua. "Diamond growth on metals." Doctoral thesis, Universidade de Aveiro, 1998. http://hdl.handle.net/10773/17345.

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Doutoramento em Física<br>This work studies diamond growth on copper by microwave plasma chemicalvapour- deposition (MPCVD). Diamond nucleation and growth characteristics are the essential aspects in CVD process. We show that the substrate pre-treatment influences strongly the diamond nucleation. The diamond quality and growth characteristics are mainly controlled by the deposition conditions. In practical applications CVD diamonds fall into two main forms. One is freestanding films and another is adherent coatings on different materials. Copper is a promising substrate material for pre

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33

Von, Euw Michelle Helene. "Daughters of the diamond." College Park, Md. : University of Maryland, 2005. http://hdl.handle.net/1903/2510.

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Thesis (M.F.A.) -- University of Maryland, College Park, 2005.<br>Thesis research directed by: Dept of English. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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34

Chen, Cong. "Diamond-free partial orders." Thesis, University of Leeds, 2014. http://etheses.whiterose.ac.uk/7453/.

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This thesis presents initial work in attempting to understand the class of ‘diamond-free’ 3-cs-transitive partial orders. The notion of diamond-freeness, proposed by Gray, says that for any a ≤ b, the set of points between a and b is linearly ordered. A weak transitivity condition called ‘3-cs-transitivity’ is taken from the corresponding notion for cycle-free partial orders, which in that case led to a complete classification [3] of the countable examples. This says that the automorphism group acts transitively on certain isomorphism classes of connected 3-element structures. Classification f

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35

Xu, Jingyao. "Optimization of the use of diamond indicator minerals in diamond exploration in kimberlites." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/668786.

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Ti-rich minerals occur in xenoliths of metasomatized mantle peridotites, MARID and PIC. Xenocrysts produced by disaggregation during the intrusion have equivalent compositions. Early crystallization in the first intrusive stage in kimberlites and related rocks produces olivine phenocrysts that may have trapped inclusions of co-crystallizing rutile, Mg-rich ilmenite to geikielite and chromite. Geikielite may replace Ti-bearing minerals of the xenocrystic suite, producing a suite of magnesian ilmenites of intermediate compositions that follow an Mg enrichment trend depending on the grade of int

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36

Choudhury, Sneha [Verfasser]. "Towards Diamond-Based Photocatalysts : Spectroscopic Investigations at the Diamond-Water Interface / Sneha Choudhury." Berlin : Freie Universität Berlin, 2020. http://d-nb.info/1202463924/34.

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37

Willett, Thomas M. (Thomas Michael). "Cryotribology of diamond film-coated silicon disks against metals, ceramics, and natural diamond." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/36316.

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38

Jamonneau, Pierre. "Vers le développement de technologies quantiques à base de spins nucléaires dans le diamant." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLN052/document.

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A l’heure des mégadonnées, du traitement et de l’échange d’informations de masse, le développement de nouvelles technologies liées à l’information est un défi important de notre société. Pour répondre à ce besoin grandissant, le monde de l’infiniment petit régi par les lois de la physique quantique offre d’importantes possibilités de développement technologique. Cette thèse s’inscrit dans le contexte de l’émergence des nouvelles technologies quantiques basées sur l’utilisation d’atomes artificiels. Nous nous sommes particulièrement intéressés aux possibilités offertes par les spins nucléaires

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39

Japp, Stephen Glen. "Synthetic industrial diamond : a technological outlook." Doctoral thesis, University of Cape Town, 1997. http://hdl.handle.net/11427/17170.

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Summary in English.<br>Bibliography: pages 102-118.<br>Synthetic diamonds are successfully substituting for natural diamonds in the area of industrial application. Synthetic diamonds increased their market share from 10% in 1960 to 50% in 1968 and to 90% in 1994. The success of synthetic diamonds may be ascribed largely to technological advance in the area of diamond manufacture. Two technologies in particular contributed to this advance: (i) High pressure and high temperature (HPHT) processes for crystallising carbon material and (ii) chemical vapour deposition (CVD) of these materials. The s

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40

Henderson, John C. "The Crater of Diamonds: A History of the Pike County, Arkansas, Diamond Field, 1906-1972." Thesis, University of North Texas, 2002. https://digital.library.unt.edu/ark:/67531/metadc3088/.

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The first diamond mine in North America was discovered in 1906 when John W. Huddleston found two diamonds on his farm just south of Murfreesboro in Pike County, Arkansas. Experts soon confirmed that the diamond-bearing formation on which Huddleston made his discovery was the second largest of its kind and represented 25 percent of all known diamond-bearing areas in the world. Discovery of the field generated nearly a half century of speculative activity by men trying to demonstrate and exploit its commercial viability. The field, however, lacked the necessary richness for successful commercial

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41

Vadali, Venkata Satya Siva Srikanth. "Deposition and characterization of nanocrystalline diamond/[beta]-SiC [diamond beta SiC] composite film system." Aachen Shaker, 2008. http://d-nb.info/990485188/04.

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42

Majdi, Saman. "Electronic Characterization of CVD Diamond." Licentiate thesis, Uppsala University, Electricity, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-116433.

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<p>Diamond is a promising material for high-power, high-frequency and hightemperatureelectronics applications, where its outstanding physical propertiescan be fully exploited. It exhibits an extremely high energy gap, veryhigh carrier mobilities, high breakdown field strength, and the highest thermalconductivity of any wide bandgap material. It could therefore producethe fastest switching, the highest power density, and the most efficient electronicdevices obtainable, with applications in the RF power, automotive andaerospace industries. Lightweight diamond devices, capable of high temperature

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43

Van, Bouwelen Franciscus Maria. "Mechanically induced degradation of diamond." Thesis, University of Cambridge, 1996. https://www.repository.cam.ac.uk/handle/1810/251599.

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44

Chen, Zhong. "Microstructural engineering of diamond film." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0001/MQ42237.pdf.

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45

Miller, Tad W. "Modified intermetallic-bonded diamond composites /." Available to subscribers only, 2006. http://proquest.umi.com/pqdweb?did=1136092311&sid=16&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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Thesis (M.S.)--Southern Illinois University Carbondale, 2006.<br>"Department of Mechanical Engineering and Energy Processes." Includes bibliographical references (leaves 99-102). Also available online.

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46

Bruley, John. "Analytical electron microscopy of diamond." Thesis, University of Cambridge, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.237560.

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47

Howard, Alexander Sinclair. "Diamond detectors for particle physics." Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300575.

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48

Cox, A. "Magnetic resonance measurements on diamond." Thesis, University of Oxford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358599.

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49

Mullan, Claire. "Shape analysis of synthetic diamond." Thesis, Loughborough University, 1997. https://dspace.lboro.ac.uk/2134/10841.

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Two-dimensional images of synthetic industrial diamond particles were obtained using a camera, framegrabber and PC-based image analysis software. Various methods for shape quantification were applied, including two-dimensional shape factors, Fourier series expansion of radius as a function of angle, boundary fractal analysis, polygonal harmonics, and corner counting methods. The shape parameter found to be the most relevant was axis ratio, defined as the ratio of the minor axis to the major axis of the ellipse with the same second moments of area as the particle. Axis ratio was used in an anal

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50

Jarvis, M. R. "A theoretical study of diamond." Thesis, University of Cambridge, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.605069.

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This thesis describes the application of total energy pseudopotential calculations to the study of the mechanical deformation of diamond. It begins with a description of the theoretical basis for these calculations. Following this is an outline of the elements required for an implementation of the theory for periodic systems and using a basis set of plane waves. The simulations performed on the deformation of diamond approximate the system of interest to one in which the system is periodically repeated. The importance of this approximation is studied in detail and the errors introduced are fou

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