Contribution à l'étude des propriétés dynamiques du transistor métal-oxyde-semiconducteur à canal vertical (V-MOS) PDF Download

Author: Georges Guegan (auteur d'une thèse de sciences.)
Publisher:
ISBN:
Category :
Languages : fr
Pages : 224

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Book Description
ANALYSE DES MECANISMES QUI REGISSENT LE FONCTIONNEMENT, STATISTIQUE ET DYNAMIQUE DU TRANSISTOR MOS A CANAL VERTICAL, QUI APPARTIENT A LA FAMILLE DES TRANSISTORS MOS DE PUISSANCE. ON DECRIT LES PRINCIPALES STRUCTURES MOS DE PUISSANCE REALISEES DANS LE MONDE, LEURS PARTICULARITES ET LEURS CARACTERISTIQUES ELECTRIQUES. EQUATIONS DE FONCTIONNEMENT DE CE TYPE DE TRANSISTOR EN REGIME STATIQUE, ET PROPOSITION D'UN MODELE DYNAMIQUE, BASE SUR LA THEORIE DES CHARGES SUR LES ELECTRODES. ETUDE THEORIQUE ET EXPERIMENTALE DES PPTES FREQUENTIELLES DU TRANSISTOR VMOS. CARACTERISATION D'UN AMPLIFICATEUR LARGE BANDE UTILISANT CE COMPOSANT

Author: Georges Guegan
Publisher:
ISBN:
Category :
Languages : fr
Pages : 224

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Author:
Publisher:
ISBN:
Category :
Languages : fr
Pages : 224

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Author: LAREDJ.. BELABAS
Publisher:
ISBN:
Category :
Languages : fr
Pages : 177

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Book Description
PROPOSITION DE DEUX METHODES COMPLEMENTAIRES DE CALCUL DES PARAMETRES (MATRICE YIJ) HAUTES FREQUENCES DE LA ZONE ACTIVE DU TRANSISTOR VMOS. EN TENANT COMPTE DES ELEMENTS PARASITES, UN MODELE MATHEMATIQUE COMPLET EST DEDUIT, PAR SYNTHESE DU QUADRIPOLE, DE L'ANALYSE PRECEDENTE. DEUX TECHNIQUES DE CONCEPTION D'AMPLIFICATEURS ASSISTEE PAR ORDINATEUR SONT PROPOSEES ET TESTEES

Author: Robert Perret
Publisher: John Wiley & Sons
ISBN: 1118623207
Category : Technology & Engineering
Languages : en
Pages : 381

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Book Description
This book relates the recent developments in several key electrical engineering R&D labs, concentrating on power electronics switches and their use. The first sections deal with key power electronics technologies, MOSFETs and IGBTs, including series and parallel associations. The next section examines silicon carbide and its potentiality for power electronics applications and its present limitations. Then, a dedicated section presents the capacitors, key passive components in power electronics, followed by a modeling method allowing the stray inductances computation, necessary for the precise simulation of switching waveforms. Thermal behavior associated with power switches follows, and the last part proposes some interesting prospectives associated to Power Electronics integration.

Author: Wade H. Shafer
Publisher: Springer
ISBN:
Category : Education
Languages : en
Pages : 328

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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1 957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 28 (thesis year 1 983) a total of 10,661 theses titles from 26 Canadian and 197 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 28 reports theses submitted in-1983, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.

Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1132

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Author: Wade H. Shafer
Publisher: Springer
ISBN: 9780306341205
Category : Science
Languages : en
Pages : 320

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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis· seminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) *at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac· tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 20 (thesis year 1975) a total of 10,374 theses titles from 28 Canadian and 239 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work. The organization of Volume 20 is identical to that of past years. It consists of theses titles arranged by discipline and by university within each discipline.

Author: Alexander V. Sergienko
Publisher: CRC Press
ISBN: 1420026607
Category : Science
Languages : en
Pages : 248

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Book Description
All current methods of secure communication such as public-key cryptography can eventually be broken by faster computing. At the interface of physics and computer science lies a powerful solution for secure communications: quantum cryptography. Because eavesdropping changes the physical nature of the information, users in a quantum exchange can easily detect eavesdroppers. This allows for totally secure random key distribution, a central requirement for use of the one-time pad. Since the one-time pad is theoretically proven to be undecipherable, quantum cryptography is the key to perfect secrecy. Quantum Communications and Cryptography is the first comprehensive review of the past, present, and potential developments in this dynamic field. Leading expert contributors from around the world discuss the scientific foundations, experimental and theoretical developments, and cutting-edge technical and engineering advances in quantum communications and cryptography. The book describes the engineering principles and practical implementations in a real-world metropolitan network as well as physical principles and experimental results of such technologies as entanglement swapping and quantum teleportation. It also offers the first detailed treatment of quantum information processing with continuous variables. Technologies include both free-space and fiber-based communications systems along with the necessary protocols and information processing approaches. Bridging the gap between physics and engineering, Quantum Communications and Cryptography supplies a springboard for further developments and breakthroughs in this rapidly growing area.

Author: Paolo Mele
Publisher:
ISBN: 9781536160864
Category : Zinc oxide thin films
Languages : en
Pages : 0

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Book Description
Zinc oxide (ZnO) is an n-type semiconductor with versatile applications such as optical devices in ultraviolet region, piezoelectric transducers, transparent electrode for solar cells and gas sensors. This book "ZnO Thin Films: Properties, Performance and Applications" gives a deep insight in the intriguing science of zinc oxide thin films. It is devoted to cover the most recent advances and reviews the state of the art of ZnO thin films applications involving energy harvesting, microelectronics, magnetic devices, photocatalysis, photovoltaics, optics, thermoelectricity, piezoelectricity, electrochemistry, temperature sensing. It serves as a fundamental information source on the techniques and methodologies involved in zinc oxide thin films growth, characterization, post-deposition plasma treatments and device processing. This book will be invaluable to the experts to consolidate their knowledge and provide insight and inspiration to beginners wishing to learn about zinc oxide thin films.