Download or read book CONTRIBUTION A L ETUDE DE L EFFET TUNNEL A TRAVERS UN CONTACT METAL SEMICONDUCTEUR written by C.. GUINET and published by . This book was released on 1975 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: PROPRIETES DU COURANT METAL SEMICONDUCTEUR. COURANT TUNNEL ELASTIQUE A TRAVERS UNE BARRIERE DE SCHOTTKY. COURANT TUNNEL ELASTIQUE A TRAVERS LE CONTACT METAL-ANTIMONIURE D'INDIUM. MESURE DE LA HAUTEUR D'UNE BARRIERE DE SCHOTTKY. INFLUENCE DE L'INTERACTION ELECTRON PHONON DANS L'ANTIMONIURE D'INDIUM SUR LE COURANT TUNNEL A TRAVERS LA BARRIERE DE SCHOTTKY

Download or read book tude de l effet tunnel dans les contacts m tal semi conducteur sous pression hydrostatique written by Philippe Guetin and published by . This book was released on 1972 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: BREF RAPPEL CONCERNANT LES PROPRIETES DU CONTACT METAL-SEMICONDUCTEUR. METHODE DE CALCUL DU COURANT TUNNEL DANS LE MODELE SIMPLIFIE PAR L'APPROXIMATION WKB, LES ELECTRONS ETANT INDEPENDANTS ET NE SUBISSANT AUCUNE INTERACTION AVEC LES EXCITATIONS ELEMENTAIRES OU COLLECTIVES. CARACTERISTIQUES ELECTRIQUES ET PHENOMENOLOGIQUES DE CONTACTS METAL-SEMICONDUCTEUR A PRESSION NULLE. PRINCIPAUX EFFETS DE LA PRESSION SUR LES SEMICONDUCTEURS ET EXPOSE DES RAISONS JUSTIFIANT LE CHOIX DE GAAS, GASB ET SE. TECHNIQUES EXPERIMENTALES DE FABRICATION DE JONCTIONS, MESURES ELECTRONIQUES, MESURES DE LA PRESSION. RESULTATS DES EXPERIENCES SOUS PRESSION

Download or read book Contribution l tude des structures MIS M tal Isolant Semi conducteur written by Alain Bégon (auteur d'une thèse de physique).) and published by . This book was released on 1976 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'EFFET TUNNEL A TRAVERS LA COUCHE ISOLANTE JOUE UN ROLE IMPORTANT DANS LE COMPORTEMENT, MAIS CELUI-CI DEPEND BIEN SUR AUSSI DU SEMICONDUCTEUR. EXAMEN DES PHENOMENES AVEC LE SILICIUM ET LE GERMANIUM EN ENVISAGEANT 2 DOPAGES TRES DIFFERENTS. ON FAIT UNE PREMIERE ETUDE EN CONTINU AFIN DE DEDUIRE, DES CARACTERISTIQUES I-V, LES MODES DE CONDUCTION QUI INTERVIENNENT. LE PARAMETRE PHYSIQUE ESSENTIEL SERA LA TEMPERATURE. ENSUITE ON ETUDIE LE COMPORTEMENT DE CES STRUCTURES EN REGIME HARMONIQUE CE QUI NOUS PERMETTRA D'OBTENIR DES INFORMATIONS SUR LES INTERFACES: ON UTILISE POUR CELA LA VARIATION DE LA CONDUCTANCE DIFFERENTIELLE ET DE LA CAPACITE DYNAMIQUE.

Download or read book Etude de L effet Tunnel Dans Les Contacts M tal semiconducteur Sous Pression Hydrostatique written by Philippe Guetin and published by . This book was released on 1972 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution a l tude de l effet tunnel dans les semiconducteurs written by G. Schréder and published by . This book was released on 1972 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude de l effet tunnel dans les semiconducteurs written by G. Schréder and published by . This book was released on 1972 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CONTRIBUTION A L ETUDE DE L EFFET TUNNEL RESONNANT DANS LES BARRIERES SCHOTTKY written by Komenan Kouadja and published by . This book was released on 1977 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: ETUDE DES PRINCIPALES THEORIES ET EXPERIENCES CONCERNANT LES PHENOMENES DE CONDUCTION ELECTRIQUE OU DE PIEGEAGE, PAR EFFET TUNNEL ASSISTE QUI ONT ETE DECRITES DANS LE DOMAINE DE LA PHYSIQUE DES DISPOSITIFS A SEMI CONDUCTEURS. LIMITATIONS DES DIFFERENTS MODELES, NOTAMMENT EN CE QUI CONCERNE L'EVALUATION PRECISE DE LA SECTION EFFICACE DE CAPTURE DES PIEGES PAR EFFET TUNNEL. DESCRIPTION DU FORMALISME-PHYSIQUE UTILISE POUR ABOUTIR A L'EXPRESSION DU COURANT-TUNNEL RESONNANT TRAVERSANT UNE BARRIERE DE POTENTIEL QUELCONQUE CONTENANT DES PIEGES PROFONDS. RESULTATS OBTENUS AUX CAS PARTICULIERS DE LA BARRIERE SCHOTTKY.

Download or read book Dielectric Phenomena in Solids written by Kwan Chi Kao and published by Elsevier. This book was released on 2004-05-11 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: In general, a dielectric is considered as a non-conducting or insulating material (such as a ceramic or polymer used to manufacture a microelectronic device). This book describes the laws governing all dielectric phenomena.·A unified approach is used in describing each of the dielectric phenomena, with the aim of answering "what?", "how?" and "why" for the occurrence of each phenomenon;·Coverage unavailable in other books on ferroelectrics, piezoelectrics, pyroelectrics, electro-optic processes, and electrets;·Theoretical analyses are general and broadly applicable;·Mathematics is simplified and emphasis is placed on the physical insight of the mechanisms responsible for the phenomena;·Truly comprehensive coverage not available in the current literature.

Download or read book Frontiers in Materials Processing Applications Research and Technology written by M. Muruganant and published by Springer. This book was released on 2017-11-13 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises the select proceedings of FiMPART 2015. The volume covers advances in major areas of materials research under one umbrella. This volume covers all aspects of materials research, processing, fabrication, structure/property evaluation, applications of ferrous, non-ferrous, ceramic, polymeric materials and composites including biomaterials, materials for energy, fuel cells/hydrogen storage technologies, batteries, super-capacitors, nano-materials for energy and structural applications, aerospace structural metallic materials, bulk metallic glasses and other advanced materials. The book will be useful to researchers, students, and professional working in areas related to materials innovation and applications.

Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.

Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.

Download or read book Molecular Beam Epitaxy written by John Wilfred Orton and published by . This book was released on 2015 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a history of Molecular Beam Epitaxy (MBE) as applied to the growth of semiconductor thin films (note that it does not cover the subject of metal thin films). It begins by examining the origins of MBE, first of all looking at the nature of molecular beams and considering their application to fundamental physics, to the development of nuclear magnetic resonance and to the invention of the microwave MASER. It shows how molecular beams of silane (SiH4) were used to study the nucleation of silicon films on a silicon substrate and how such studies were extended to compound semiconductors such as GaAs. From such surface studies in ultra-high vacuum the technique developed into a method of growing high quality single crystal films of a wide range of semiconductors. Comparing this with earlier evaporation methods of deposition and with other epitaxial deposition methods such as liquid phase and vapour phase epitaxy (LPE and VPE). The text describes the development of MBE machines from the early 'home-made' variety to that of commercial equipment and show how MBE was gradually refined to produce high quality films with atomic dimensions. This was much aided by the use of various in-situ surface analysis techniques, such as reflection high energy electron diffraction (RHEED) and mass spectrometry, a feature unique to MBE. It looks at various modified versions of the basic MBE process, then proceed to describe their application to the growth of so-called 'low-dimensional structures' (LDS) based on ultra-thin heterostructure films with thickness of order a few molecular monolayers. Further chapters cover the growth of a wide range of different compounds and describe their application to fundamental physics and to the fabrication of electronic and opto-electronic devices. The authors study the historical development of all these aspects and emphasise both the (often unexpected) manner of their discovery and development and the unique features which MBE brings to the growth of extremely complex structures with monolayer accuracy.

Download or read book Laser Spectroscopy 1 written by Wolfgang Demtröder and published by Springer. This book was released on 2014-05-07 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keeping abreast of the latest techniques and applications, this new edition of the standard reference and graduate text on laser spectroscopy has been completely revised and expanded. While the general concept is unchanged, the new edition features a broad array of new material, e.g., ultrafast lasers (atto- and femtosecond lasers) and parametric oscillators, coherent matter waves, Doppler-free Fourier spectroscopy with optical frequency combs, interference spectroscopy, quantum optics, the interferometric detection of gravitational waves and still more applications in chemical analysis, medical diagnostics, and engineering.

Download or read book Color Television Receivers written by and published by . This book was released on 1978 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report to the President on investigation no. 332-95 under section 332 of the Tariff Act of 1930, as amended.

Download or read book The Measurement of the Volume of Cream on Milk written by H. A. Harding and published by . This book was released on 1921 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book TOF Range Imaging Cameras written by Fabio Remondino and published by Springer Science & Business Media. This book was released on 2013-04-09 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today the cost of solid-state two-dimensional imagers has dramatically dropped, introducing low cost systems on the market suitable for a variety of applications, including both industrial and consumer products. However, these systems can capture only a two-dimensional projection (2D), or intensity map, of the scene under observation, losing a variable of paramount importance, i.e., the arrival time of the impinging photons. Time-Of-Flight (TOF) Range-Imaging (TOF) is an emerging sensor technology able to deliver, at the same time, depth and intensity maps of the scene under observation. Featuring different sensor resolutions, RIM cameras serve a wide community with a lot of applications like monitoring, architecture, life sciences, robotics, etc. This book will bring together experts from the sensor and metrology side in order to collect the state-of-art researchers in these fields working with RIM cameras. All the aspects in the acquisition and processing chain will be addressed, from recent updates concerning the photo-detectors, to the analysis of the calibration techniques, giving also a perspective onto new applications domains.

Download or read book Flexoelectricity in Liquid Crystals written by Agnes Buka and published by World Scientific. This book was released on 2013 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book intends to give a state-of-the-art overview of flexoelectricity, a linear physical coupling between mechanical (orientational) deformations and electric polarization, which is specific to systems with orientational order, such as liquid crystals. Chapters written by experts in the field shed light on theoretical as well as experimental aspects of research carried out since the discovery of flexoelectricity. Besides a common macroscopic (continuum) description the microscopic theory of flexoelectricity is also addressed. Electro-optic effects due to or modified by flexoelectricity as well as various (direct and indirect) measurement methods are discussed. Special emphasis is given to the role of flexoelectricity in pattern-forming instabilities. While the main focus of the book lies in flexoelectricity in nematic liquid crystals, peculiarities of other mesophases (bent-core systems, cholesterics, and smectics) are also reviewed. Flexoelectricity has relevance to biological (living) systems and can also offer possibilities for technical applications. The basics of these two interdisciplinary fields are also summarized.