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Dissertations / Theses on the topic 'Double Higg'

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Published: 9 March 2023
Last updated: 19 July 2025

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1

BRIVIO, FRANCESCO. "Search for the HH->bbtautau decay with the CMS experiment." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2019. http://hdl.handle.net/10281/241215.

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Questa tesi descrive la ricerca di coppie di bosoni di Higgs nel canale di decadimento in cui uno dei due bosoni decade in una coppia quark-antiquark b e l'altro in una coppia leptone-antileptone tau. L'organizzazione della tesi segue fedelmente la struttura dell'analisi stessa e le strategie adottate per l'identificazione e la ricostruzione di eventi di segnale bbtautau. Sia l'ipotesi di produzione risonante che quella non risonante di una coppia HH sono sono prese in considerazione e analizzate utilizzando i dati raccolti dall'esperimento CMS nel 2016 e nel 2017 a un'energia nel centro di ma
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2

Schoeck, Kenneth O. "HIGH SPEED DOUBLE DENSITY RECORDING." International Foundation for Telemetering, 1986. http://hdl.handle.net/10150/615564.

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International Telemetering Conference Proceedings / October 13-16, 1986 / Riviera Hotel, Las Vegas, Nevada<br>The Western Space and Missile Center has requirements to record high bit rate PCM telemetry data in both predetection and post-detection formats. Recording time is inadequate using standard wideband instrumentation magnetic tape recorder/reproducers. Using double density recording technology, recording time can be doubled, but results in some degradation in recorder performance. This paper discusses the effects of double density recording on recorder performance and on the quality of h
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3

Herquet, Michel. "A two-Higgs-doublet model : from twisted theory to LHC phenomenology." Université catholique de Louvain, 2008. http://edoc.bib.ucl.ac.be:81/ETD-db/collection/available/BelnUcetd-08212008-163854/.

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At the dawn of the Large Hadron Collider era, the Brout-Englert-Higgs mechanism remains the most appealing theoretical explanation of the electroweak symmetry breaking, despite the fact that the associated fundamental scalar boson has escaped any direct detection attempt. In this thesis, we consider a particular extension of the minimal Brout-Englert-Higgs scalar sector implemented in the Standard Model of strong and electroweak interactions. This extension, which is a specific, "twisted", realisation of the generic two-Higgs-doublet model, is motivated by a relative phase in the definition of
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4

Moselle, Dagmara W. "A double-pole high voltage high current switch." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Dec%5FMoselle.pdf.

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5

Gilbertson, Steve. "Double optical gating." Diss., Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/4250.

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6

Ritchie, Stephen John Kerr. "The high speed double torsion test." Thesis, Imperial College London, 1996. http://hdl.handle.net/10044/1/11437.

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7

Normand, Louis. "Development of a double-sided silicon pad detector." Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=68230.

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In ultra-relativistic heavy ion collisions, the centrality of a collision is measured by the total charged particle multiplicity while the distribution of these particles in rapidity space is a reflection of the thermodynamical conditions and the hadronization processes in the collision volume. As one of the R & D projects for the PHENIX experiment at RHIC, a double-sided Si $p sp+nn sp+$ junction pad detector is developed. One side of the detector measures the particle distribution and the other side the total multiplicity. A prototype detector made of 7.6 cm diameter, 300 $ mu$m thick Si waf
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8

Ljungberg, Stefan. "High Frequency Oscillations at an Electric Double Layer." Thesis, KTH, Rymd- och plasmafysik, 1995. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-91579.

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9

Reynolds, Alastair P. "A spectroscopic study of high mass X-ray binaries." Thesis, University of St Andrews, 1992. http://hdl.handle.net/10023/14509.

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Observations of four massive x-ray binary stars are presented, based on data accumulated between February 1989 and August 1991. Using modern techniques of spectroscopic data analysis, velocity curves are derived for three of these systems. Two of these curves (SMC X-1, QV Nor) yield very precise mass estimates for the component stars, while the third (Cen X-3) offers a constraint on the possible masses. The fourth system (X Per) is not shown to exhibit periodic variations, despite an extensive study conducted over more than two years. For the two systems that yielded precise masses, the compon
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10

Wheel, Marcus A. "High speed double torsion testing of pipe grade polyethylenes." Thesis, Imperial College London, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318493.

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11

Zhao, Rui. "Double resonant high-frequency converters for wireless power transfer." Thesis, University of Sheffield, 2018. http://etheses.whiterose.ac.uk/22958/.

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This thesis describes novel techniques and developments in the design and implementation of a low power radio frequency (40kHz to 1MHz) wireless power transfer (WPT) system, with an application in the wireless charging of autonomous drones without physical connection to its on-board Battery Management System (BMS). The WPT system is developed around a matrix converter exploiting the benefits such as a small footprint (DC-link free), high efficiency and high power density. The overall WPT system topology discussed in this thesis is based on the current state-of-the-art found in literature, but
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12

Cheng, HsienHui. "HIGH EFFICIENCY DOUBLE TWIST PANCHARATNAM PHASE OPTICAL BEAM DEFLECTORS." Kent State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=kent1437514337.

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13

Edwards, Philip Gregory. "A search for ultra high energy gamma ray emission from binary X-ray systems." Title page, contents and summary only, 1988. http://web4.library.adelaide.edu.au/theses/09PH/09phe266.pdf.

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14

Muhic, Dino. "Improved energy efficiency in double disc chip refining." Licentiate thesis, Mittuniversitetet, Institutionen för naturvetenskap, teknik och matematik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-12979.

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The electrical energy consumption in thermomechanical pulping (TMP) is very high, in the range of 2 – 3 MWh/adt depending on process solution and on the product quality specifications for the paper product. Both pulpwood and energy prices have increased rapidly for some time. Due to this, the main focus of the research and development is on ways to reduce the electrical energy consumption in wood chip refining. As a step towards a more energy and cost ‐ effective refining process, Holmen Paper AB has invested in a new mechanical pulping process at its Braviken mill. In this case the primary re
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15

Steenson, David Paul. "The high-frequency application of double-barrier resonant tunnelling diodes." Thesis, University of Nottingham, 1993. http://eprints.nottingham.ac.uk/13957/.

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The aim of this Thesis was to try to develop an understanding of the growth and fabrication of Double Barrier Resonant Tunnelling (DBRT) diodes, in order to enhance their properties at millimetre wave frequencies (ie. above 35GHz). Chapter 1 introduces the DBRT diode and outlines some of its applications while Chapter 2 describes aspects of device fabrication. Chapter 3 discusses the solid-state and quantum mechanical aspects which determine the DBRT's current-voltage characteristics and Chapter 4 describes an extensive parametric study relating the device properties to the high frequency beha
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Penfold-Fitch, Zoë. "Measuring carbon nanotube double quantum dots using high frequency techniques." Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.709294.

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17

Chu, Rongming. "AlGaN-GaN single- and double-channel high electron mobility transistors /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?ELEC%202004%20CHU.

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Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2004.<br>Includes bibliographical references (leaves 74-82). Also available in electronic version. Access restricted to campus users.
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18

Grant, Jackie. "Sphalerons in two Higgs doublet electroweak models." Thesis, University of Sussex, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.341066.

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19

Watkins, Mark James. "High resolution spectroscopy and ab initio studies of weakly bound clusters." Thesis, University of York, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325780.

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20

Ellajosyula, Venugopal. "Search for a doubly charged Higgs boson decaying to same-sign W bosons in a triplet-doublet extension of the standard model with the Atlas detector at the LHC." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0477/document.

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La recherche de bosons scalaires de charge électrique +2 se désintégrant en deux bosons W de même charge est effectuée en analysant un échantillon de données collectées en 2015 et 2016 à une énergie de centre de masse de 13 Tev au LHC auprès du détecteur ATLAS, correspondant à une luminosité intégrée de 36.1 fb$^{-1}$. Cette recherche est motivée par un modèle comprenant une extension du secteur scalaire grâce à l'ajout d'un triplet. Il propose une explication à la masse des neutrinos et prédit une riche phénoménologie autour des bosons scalaires de charge +1 et +2 ainsi que des deux nouveaux
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21

Gordon, Nicole. "Cardiovascular response to intermittent high intensity double- and single-legged cycling." Thesis, Gordon, Nicole (2013) Cardiovascular response to intermittent high intensity double- and single-legged cycling. Honours thesis, Murdoch University, 2013. https://researchrepository.murdoch.edu.au/id/eprint/16281/.

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Although the benefits of high-intensity interval training can be similar or superior to moderate- or low-intensity continuous training, it is possible that not all individuals should undertake such exercise. While high-intensity interval training is currently accepted practice within the cardiovascular rehabilitation setting, some individuals may not be suited to this type of exercise due to their decreased exercise tolerance and diminished cardiovascular function. The use of smaller muscle mass training (e.g. single-legged cycling) can allow localised high-intensity muscle training but avoid
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22

Wade, Timothy Lawrence. "High power carbon based supercapacitors /." Connect to thesis, 2006. http://repository.unimelb.edu.au/10187/439.

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Energy storage devices are generally evaluated on two main requirements; power and energy. In supercapacitors these two performance criteria are altered by the capacitance, resistance and voltage. (For complete abstract open document)
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23

Xu, Boruo. "Detectors and physics at a future linear collider." Thesis, University of Cambridge, 2017. https://www.repository.cam.ac.uk/handle/1810/270075.

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An electron-positron linear collider is an option for future large particle accelerator projects. Such a collider would focus on precision tests of the Higgs boson properties. This thesis describes three studies related to the optimisation of highly granular calorimeters and one study on the sensitivity of Higgs couplings at CLIC. Photon reconstruction algorithms were developed for highly granular calorimeters of a future linear collider detector. A sophisticated pattern recognition algorithm was implemented, which uses the topological properties of electromagnetic showers to identify photon c
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24

Ma, Yue. "Double-strand breaks (DSBs) and structure transition on genome-sized DNA." Thesis, https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB13097333/?lang=0, 2018. https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB13097333/?lang=0.

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DNA中の二本鎖切断(DSB)に対するアスコルビン酸(AA)およびDMSOの保護効果を、蛍光顕微鏡による巨大DNA(T4 DNA; 166kbp)の単分子観察によって評価した。凍結／解凍の状態に対して3つの異なる形態の放射源、可視光、γ線、および超音波の環境下にさらした。1‐プロパノールと2‐プロパノールの間で異なる効果が表れた。ゲノムDNA分子の高次構造の変化は、1−プロパノールを用いると、長軸長が濃度60％で最小を示し、次にアルコール含有量の増加と共に増加する傾向があることを見出した。一方、2−プロパノールを用いると、長軸長はアルコール含有量の増加と共にほぼ単調な減少を示した。<br>The protective effect of ascorbic acid (AA) and DMSO against double-strand breaks (DSBs) in DNA was evaluated by single-molecule observation of giant DNA (T4 DNA; 166kbp) through fluorescence microscopy. Samples were exposed to three different forms of radiation: visible light, γ-ray, and ultrasound o
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25

Colomer, Molines Raül. "Characterization of High-K Double Slot Grating Couplers for on-chip Interconnects." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-109310.

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In this project, optical waveguides are analyzed with the intention of explain the principles of confine and guide light by using materials with a specific refractive index. The waveguide fabrication process in a silicon wafer is review as for the different type of devices or waveguides. Optical measurements within a double slot grating couplers are performed achieving a waveguide loss of 0.01dBm/μm and a total efficiency of 25.5% per grating coupler. And an attempt to explain the different phenomena that causes a detrimental effect in the results as cleanliness conditions, equipment or the Ga
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26

MIRANDA, CRISTINA VIDIGAL CABRAL DE. "FORECASTING HIGH FREQUENCY LOAD DATA USING A DOUBLE CYCLE HOLT WINTERS APPROACH." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2007. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=10512@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>FUNDAÇÃO DE APOIO À PESQUISA DO ESTADO DO RIO DE JANEIRO<br>A previsão para dados de alta freqüência é fundamental para a segurança e confiabilidade da operação do sistema elétrico. Os métodos de amortecimento exponencial, em particular o método de Holt-Winters e suas variações, são apropriados para este contexto devido à sua alta adaptabilidade e robustez. Este trabalho visa à previsão a cada quinze minutos para sete dias à frente, isto é, 672 passos à frente, para dados de energia elétrica de uma concessionária da região s
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27

Boitrelle, Benjamin. "Development of a double-sided ladder for tracking in high-energy physics." Thesis, Strasbourg, 2017. http://www.theses.fr/2017STRAE033/document.

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Le projet PLUME développe des échelles ultra-légères inspirées par le cahier des charges du détecteur de vertex pour le futur e+e- International Linear Collider (ILC). Nos travaux montrent que, pour une énergie de 350 GeV et une luminosité de 250 fb-1, l’ILC donnera accès à des états finals comme Hνν. Les modules PLUME exploitent le concept d’échelles double-face recouvertes de capteurs CMOS afin d’atteindre un budget de matière de 0,35 % en longueurs de radiation. Les tests effectués ont montré que les performances électriques des 12 capteurs intégrés sur ces échelles ne sont pas dégradées. L
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28

yin, jian. "High Temperature SiC Embedded Chip Module (ECM) with Double-sided Metallization Structure." Diss., Virginia Tech, 2005. http://hdl.handle.net/10919/30076.

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The work reported in this dissertation is intended to propose, analyze and demonstrate a technology for a high temperature integrated power electronics module, for high temperature (e.g those over 200oC) applications involving high density and low stress. To achieve this goal, this study has examined some existing packaging approaches, such as wire-bond interconnects and solder die-attach, flip-chip and pressure contacts. Based on the survey, a high temperature, multilayer 3-D packaging technology in the form of an Embedded Chip Module (ECM) is proposed to realize a lower stress distribution
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Durko, Heather Lynn. "Anamorphic Preclinical SPECT Imaging with High-Resolution Silicon Double-Sided Strip Detectors." Diss., The University of Arizona, 2014. http://hdl.handle.net/10150/321299.

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Preclinical single-photon emission computed tomography (SPECT) is an essential tool for studying progression, response to treatment, and physiological changes in small animal models of human disease. The wide range of imaging applications is often limited by the static design of many preclinical SPECT systems. We have developed a prototype imaging system that replaces the standard static pinhole aperture with two sets of movable, keel-edged copper-tungsten blades configured as crossed (skewed) slits. These apertures can be positioned independently between the object and detector, producing an
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30

Lindahl, Viveca. "Detection Prospects of Doubly Charged Higgs Bosons from the Higgs Triplet Model at the LHC." Thesis, Uppsala universitet, Högenergifysik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-155961.

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In this thesis I explore the possibilities of detecting doubly charged Higgs bosons from the Higgs Triplet Model (HTM) at the Large Hadron Collider (LHC) at CERN. Higgs bosons are included into the Standard Model (SM) of particle physics in order to explain the origin of mass of the elementary particles. Even though the SM is considered to be a reliable starting point for any particle theory, no Higgs particles have to this day been found. There are therefore high expectations for the record-breaking energies of the LHC to lead to a Higgs discovery. The HTM produces seven different Higgs boson
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31

Sundu, Hayriye. "Lepton Flavor Violation In The Two Higgs Doublet Model." Phd thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608359/index.pdf.

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The lepton flavor violating interactions are interesting in the sense that they are sensitive the physics beyond the standard model and they ensure considerable information about the restrictions of the free parameters, with the help of the possible accurate measurements. In this work, we investigate the lepton flavor violating H+ ! W+l and the lepton flavor conserving H+ ! W+l decays in the general two Higgs doublet model and we estimate decay widths of these decays. After that, we analyze lepton flavor violating decay ! i in the same model and calculate its branching ratio. We observe th
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32

Banerjee, Arijit Ph D. Massachusetts Institute of Technology. "Switched-doubly-fed-machine drive for high power applications." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/105650.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2016.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 202-207).<br>Converting electricity to mechanical motion is a foundation of modern civilization. A controllable "knob" is often necessary in these electromechanical energy conversion systems to achieve adjustable motion or a process control. An energy-efficient approach to realize this "knob" is through variable-speed drives (VSD), which are power-electronic based converters with associated
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33

Lebedev, Oleg. "Spontaneous CP-Violation in Two Higgs Doublet Supersymmetric Models." Diss., Virginia Tech, 1998. http://hdl.handle.net/10919/30640.

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An alternative approach to the problem of CP-violation is presented. It is based on the possibility of spontaneous CP-breakdown in models with two Higgs doublets. General features of the phenomenon such as stability of the vacuum and the existence of a light axion are discussed. We investigate the feasibility of spontaneously broken CP in the minimal supersymmetric models - the MSSM and NMSSM. The latter is shown to be experimentally viable. The phenomenological implications of the model such as CP-violating effects in the kaon systems and a nonzero neutron electric dipole moment ar
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34

Mellier, Carine. "Optimal Design of Bridges for High-Speed Trains : Single and double-span bridges." Thesis, KTH, Bro- och stålbyggnad, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-36354.

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To deal with an increasing demand in transportation, trains are made longer and faster. Higher speeds imply higher impacts on bridges. Therefore, structures have to be designed to resist these new constraints. The Eurocode (2002) introduced additional checks for the design of high-speed railway bridges. Among them, the maximum vertical deck acceleration criterion often determines alone the design of the structure. Tests on shake table brought to the conclusion that vertical bridge deck acceleration should never exceed 3.5 m/s2 for ballasted tracks. This master thesis investigates the optimizat
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35

Mohiuddin, Muhammad. "InGaAs/InA1As Double Heterojunction Bipolar transistors for high-speed, low-power digital applications." Thesis, University of Manchester, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.511942.

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Schneider, Karl. "Broadband amplifiers for high data rates using InP, InGaAs double heterojunction bipolar transistors." Karlsruhe : Univ.-Verl. Karlsruhe, 2006. http://deposit.d-nb.de/cgi-bin/dokserv?idn=979772826.

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37

Levillain, Maxime. "Double longitudinal spin asymmetries in single hadron photoproduction at high pT at COMPASS." Thesis, Université Paris-Saclay (ComUE), 2015. http://www.theses.fr/2015SACLS059/document.

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Cette thèse présente une nouvelle étude ayant pour but de contraindre la contribution du gluon au spin 1/2 du nucléon. Cette analyse se place dans le cadre théorique de la pQCD colinéaire pour calculer des asymétries de section efficaces pour des hadrons inclusifs à grande impulsion transverse (pT&gt;1 GeV/c) dans le régime de photoproduction quasi-réel (Q^2&lt;1 GeV^2). Ces calculs sont réalisés jusqu'à NLO (Next-to-Leading Order) avec une inclusion prévue de resommation des gluons au seuil jusqu'à NLL (texit{Next-to-Leading Logarithm}), qui n'est pour l'instant fait que pour le cas non-polar
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38

Draper, Shane N. "PHYSIOLOGICAL RESPONSES TO SINGLE AND DOUBLE LEG CYCLING IN NORMOXIC AND HYPOXIC CONDITIONS." Kent State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=kent15242407803384.

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39

Berry, David W. "Design, Analysis and Experimental Verification of a Mechanically Compliant Interface for Fabricating Reliable, Double-Side Cooled, High Temperature, Sintered Silver Interconnected Power Modules." Diss., Virginia Tech, 2014. http://hdl.handle.net/10919/64898.

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This research developed a double-side power electronics packaging scheme for high temperature applications exemplified by 1200 V, 150 A silicon devices. The power modules, based on both quarter and half-bridge topologies, were assembled using sintered silver device attachment rather than conventional solder alloys. Thermomechanical stresses in the double-side architecture were mitigated with a compliant layer fabricated from elliptical silver tubes. This research presents an introduction to conventional packaging techniques and their weaknesses. These shortcomings provide the basis for a modu
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40

Ghedjatti, Ahmed. "Etude structurale des nanotubes de carbone double parois." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066051/document.

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Le nanotube de carbone double parois représente le cas idéal pour étudier la nature de l'interaction entre parois des tubes multiparois. En partant d'échantillons dispersés de DWNTs synthétisés par CVD, nous avons pu, grâce à la microscopie électronique en transmission haute résolution (METHR), établir une procédure robuste de détermination structurale des configurations. Il apparaît alors que certaines configurations structurales sont privilégiées alors que d'autres sont interdites, mettant en évidence les effets du couplage interparoi. À partir de simulations Monte Carlo réalisées sur des DW
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Ames, David E. II. "Configuration adjustment potential of the Very High Temperature Reactor prismatic cores with advanced actinide fuels." Texas A&M University, 2006. http://hdl.handle.net/1969.1/4382.

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Minor actinides represent the long-term radiotoxicity of nuclear wastes. As one of their potential incineration options, partitioning and transmutation in fission reactors are seriously considered worldwide. If implemented, these technologies could also be a source of nuclear fuel materials required for sustainability of nuclear energy. The objective of this research was to evaluate performance characteristics of Very High Temperature Reactors (VHTRs) and their variations due to configuration adjustments targeting achievability of spectral variations. The development of realistic whole-core 3D
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Köhler, Michael [Verfasser], and Karl [Akademischer Betreuer] Jakobs. "Double-sided 3D silicon detectors for the high-luminosity LHC = Doppelseitige 3D-Siliziumdetektoren für den High-Luminosity LHC." Freiburg : Universität, 2011. http://d-nb.info/1123462038/34.

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43

Brawn, Gary Derrick. "Symmetries and topological defects of the two Higgs doublet model." Thesis, University of Manchester, 2011. https://www.research.manchester.ac.uk/portal/en/theses/symmetries-and-topological-defects-of-the-two-higgs-doublet-model(a8cafde7-383a-4190-a30e-0ba89d1178de).html.

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The standard model of particle physics is the most precisely verified scientific theory in the history of mankind. However, extended theories are already in place, ready to supersede the standard model should it fail to describe any new physics that may be observed in the next generation of high energy particle accelerators. One such minimal extension is the Two Higgs Doublet Model (2HDM). However, the appearance of additional symmetries to those of the gauge symmetries in the 2HDM can have consequences for the cosmological viability of the model, with the possibility for non-trivial topologic
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44

Peabody, Frank Gerald. "An investigation of high speed, thin steel rotor, annular, double sided, linear induction motors." Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/29056.

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The objective of this dissertation is to analyse the performance of a linear induction motor suitable to drive a circular saw blade. A selection of analytical methods available from the field of electrical machine theory was used to investigate the particular type of motor. The theoretical analysis is supported by an extensive experimental investigation. Although LIMs have been designed, analyzed and applied in other applications, significant differences exist between those LIMs and the one used for the new application. These include: the annular shaped motor, the smaller air gap, and the rot
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Cockerton, Simon. "High resolution double crystal X-ray diffractometry and topography of III-V semiconductor compounds." Thesis, Durham University, 1991. http://etheses.dur.ac.uk/6278/.

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Double crystal diffractometry and topography are now routinely used in many laboratories for the inspection of epitaxially grown devices. However the trend towards thinner layers and more complex structures requires the continued development of novel approaches using these techniques. This thesis is concerned with the development of these approaches to study the structural uniformity of semiconductor materials. The uniformity of large single crystals of lithium niobate has been studied using synchrotron radiation and double crystal X-ray topography. This study has shown a variety of contrast f
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Rajec, Filip. "Two-Higgs-Doublet Models." Thesis, 2020. http://hdl.handle.net/2440/129649.

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We look at global scans of the parameter space of Two-Higgs-Doublet Models (2HDMs). Our first study is a Bayesian analysis of the Yukawa Z₂-aligned 2HDMs: the type-I, type-II, type-X (lepton-specific) and type-Y (flipped) models. Incorporated into these analyses are the theoretical constraints: perturbativity checks, the stability of the potential and the unitarity of the scattering matrix (up to NLO). The generic potential couplings are run up to 1 TeV, stability and perturbativity are then rechecked at this upper bound. We also calculate loop corrections to the scalar masses and check that t
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Chen, Yin-Chang, and 陳垠璋. "High-Power Matrerials for Electric Double layer Capacitors." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/63q3h2.

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碩士<br>國立臺北科技大學<br>有機高分子研究所<br>102<br>In this study, the high surface area of activated meso-carbonemicro-beads and the carbon nanotube for use as modern composite supercapacitor electrodes. The activated mesocarbonemicrobeads will be porous in internal and external part for high performance electrode materials. The aMCMB electrode has a high energy storage capacity. This capacitance of electrode is 350 F g-1 under current is 0.02A g-1. The capacitance of electrode will decrease to 155 F g-1 under current is 0.6A g-1. The study was decreased transfer path of internal ion and raise particle touc
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MARTELLA, Francesca. "Model-based double clustering for high dimensional data." Doctoral thesis, 2007. http://hdl.handle.net/11573/443513.

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Lin, Po-Chang, and 林柏彰. "High Power Amplifier Design with Double-Emitter Layout at high frequencies." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/3n4m6h.

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碩士<br>國立臺北科技大學<br>電腦與通訊研究所<br>102<br>In nowadays Wireless communications industry, the development of WLAN hardware is heading to major ways: “Faster transmission speed and, longer transmission distance”. There are many versions/ protocols for IEEE 802.11 series standard, such as IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, and IEEE 802.11ac. In accordance with the requirement of these wireless communications system, the Integrated Circuit (IC) must provide excellent linearity under high-frequency & high output power. Based on this criterion, the elements of Ⅲ-Ⅴgroup’s microwave com
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Chao, Kuan-Hua, and 趙冠驊. "High Linearity Enhancement-Mode Double-Channel AlGaN/GaN HEMTs." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/94888739604069885591.

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碩士<br>國立雲林科技大學<br>電子工程系<br>103<br>The GaN material of III-V compounds has the excellent properties of material such as high breakdown voltage, high thermal conductivity, small permittivity and high cut-off frequency. It always has been operated in high power, high temperature and high frequency circuits because of the excellent characteristics of carrier transmission of AlGaN/GaN high electron mobility transistors (HEMTs). In the applications of communication transmission, linearity of device has effect in the degree of distortion of signal. Therefore, linearity is an important factor of devic
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