TRANSPORT ELECTRIQUE A TRAVERS UNE JONCTION METAL-MOLECULE-METAL

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ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis TRANSPORT ELECTRIQUE A TRAVERS UNE JONCTION METAL-MOLECULE-METAL by : CHRISTOPHE.. KERGUERIS

Download or read book TRANSPORT ELECTRIQUE A TRAVERS UNE JONCTION METAL-MOLECULE-METAL written by CHRISTOPHE.. KERGUERIS and published by . This book was released on 1998 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOUS ETUDIONS, A TEMPERATURE AMBIANTE, LES PROPRIETES DE TRANSPORT DES ELECTRONS A TRAVERS UNE OU QUELQUES MOLECULES CONNECTEES A DES ELECTRODES METALLIQUES. LA PREMIERE PARTIE PRESENTE L'ETAT DE L'ART EN ELECTRONIQUE MOLECULAIRE EN DECRIVANT LES DISPOSITIFS MOLECULAIRES LES PLUS MARQUANTS REALISES AU COURS DE CES DERNIERES ANNEES. NOUS PRESENTONS ENSUITE LES DIVERS OUTILS THEORIQUES PERMETTANT L'INTERPRETATION DU TRANSPORT ELECTRONIQUE DANS CES DISPOSITIFS. DANS LA SECONDE PARTIE, NOUS DECRIVONS LA TECHNIQUE DES JONCTIONS A CASSURE UTILISEE POUR REALISER DEUX ELECTRODES METALLIQUES SEPAREES PAR UNE DISTANCE COMPATIBLE AVEC LA TAILLE D'UNE PETITE MOLECULE. DEUX TYPES DE MOLECULES ONT ETE ETUDIEES, LE DODECANETHIOL (DT), CHOISI COMME PROTOTYPE D'ISOLANT ET LE DITHIOACETATE TERTHIOPHENE (, T3), CHOISI COMME PROTOTYPE DE FIL MOLECULAIRE. DANS CE DERNIER CAS, LA POSSIBILITE D'OBTENIR UN DISPOSITIF OU LA MOLECULE EST CHIMIQUEMENT CONNECTEE AUX ELECTRODES EST MISE EN EVIDENCE. LES PROPRIETES DE TRANSPORT DES ELECTRONS DANS CES JONCTIONS METAL-MOLECULE-METAL SONT APPREHENDEES PAR LA MESURE DES CARACTERISTIQUES COURANT-TENSION DE LA JONCTION. LA JONCTION OR-DT-OR SE COMPORTE SIMPLEMENT COMME UNE JONCTION METAL-ISOLANT-METAL. LE TRANSPORT DES ELECTRONS A TRAVERS LA JONCTION OR-, T3-OR, QUANT A LUI, MET EXPLICITEMENT EN JEU LES NIVEAUX ELECTRONIQUES DE LA MOLECULE CONNECTEE CE QUI DONNE LIEU A DES CARACTERISTIQUES PRESENTANT DES MARCHES. A FAIBLE POLARISATION, LA CONDUCTANCE EST INTERPRETEE PAR LA THEORIE DE LA DIFFUSION. A POLARISATION PLUS ELEVEE, NOUS INTERPRETONS NOS MESURES PAR UN MODELE COHERENT, QUI SUPPOSE QUE L'ELECTRON NE SE LOCALISE JAMAIS SUR LA MOLECULE ET UN MODELE SEQUENTIEL QUI SUPPOSE QUE L'ELECTRON EST ENTIEREMENT RELOCALISE SUR LA MOLECULE LORS DE SON TRANSFERT. ENFIN, LA POSSIBILITE DE COMMANDER LE DISPOSITIF EST MISE EN EVIDENCE PAR L'OBTENTION D'UNE TRANSITION ELECTRIQUE INDUITE MECANIQUEMENT EN REDUISANT L'ESPACE INTER-ELECTRODES.

The Alkali Metal Ions in Biology

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Publisher : Springer Science & Business Media
ISBN 13 : 3642492460
Total Pages : 610 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis The Alkali Metal Ions in Biology by : Hans H. Ussing

Download or read book The Alkali Metal Ions in Biology written by Hans H. Ussing and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modelling in Aquatic Chemistry

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Publisher : Nuclear Energy Agency
ISBN 13 :
Total Pages : 788 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Modelling in Aquatic Chemistry by : OECD Nuclear Energy Agency

Download or read book Modelling in Aquatic Chemistry written by OECD Nuclear Energy Agency and published by Nuclear Energy Agency. This book was released on 1997 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CASTI Metals Blue Book - Welding Filler Metals

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Publisher :
ISBN 13 : 9781894038447
Total Pages : 612 pages
Book Rating : 4.0/5 (384 download)

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Book Synopsis CASTI Metals Blue Book - Welding Filler Metals by : Barry M. Patchett

Download or read book CASTI Metals Blue Book - Welding Filler Metals written by Barry M. Patchett and published by . This book was released on 2000-01-01 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Principles and Practice of Variable Pressure / Environmental Scanning Electron Microscopy (VP-ESEM)

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Publisher : John Wiley & Sons
ISBN 13 : 0470065400
Total Pages : 247 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Principles and Practice of Variable Pressure / Environmental Scanning Electron Microscopy (VP-ESEM) by : Debbie Stokes

Download or read book Principles and Practice of Variable Pressure / Environmental Scanning Electron Microscopy (VP-ESEM) written by Debbie Stokes and published by John Wiley & Sons. This book was released on 2008-12-22 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a simple starting point to VPSEM, especially for new users, technicians and students containing clear, concise explanations Crucially, the principles and applications outlined in this book are completely generic: i.e. applicable to all types of VPSEM, irrespective of manufacturer. Information presented will enable reader to turn principles into practice Published in association with the Royal Microscopical Society (RMS) -www.rms.org.uk

Degradation of Implant Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 1461439426
Total Pages : 521 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Degradation of Implant Materials by : Noam Eliaz

Download or read book Degradation of Implant Materials written by Noam Eliaz and published by Springer Science & Business Media. This book was released on 2012-08-21 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the current understanding of the mechanical, chemical and biological processes that are responsible for the degradation of a variety of implant materials. All 18 chapters will be written by internationally renowned experts to address both fundamental and practical aspects of research into the field. Different failure mechanisms such as corrosion, fatigue, and wear will be reviewed, together with experimental techniques for monitoring them, either in vitro or in vivo. Procedures for implant retrieval and analysis will be presented. A variety of biomaterials (stainless steels, titanium and its alloys, nitinol, magnesium alloys, polyethylene, biodegradable polymers, silicone gel, hydrogels, calcium phosphates) and medical devices (orthopedic and dental implants, stents, heart valves, breast implants) will be analyzed in detail. The book will serve as a broad reference source for graduate students and researchers studying biomedicine, corrosion, surface science, and electrochemistry.

Environmental Mineralogy

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Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Environmental Mineralogy by : J. D. Cotter-Howells

Download or read book Environmental Mineralogy written by J. D. Cotter-Howells and published by . This book was released on 2000 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Molecular Electronic Devices

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Publisher :
ISBN 13 : 9780824780586
Total Pages : 386 pages
Book Rating : 4.7/5 (85 download)

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Book Synopsis Molecular Electronic Devices by : Forrest L. Carter

Download or read book Molecular Electronic Devices written by Forrest L. Carter and published by . This book was released on 1982 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Future of Air Power in the Aftermath of the Gulf War

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Publisher : DIANE Publishing
ISBN 13 : 1428992812
Total Pages : 387 pages
Book Rating : 4.4/5 (289 download)

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Book Synopsis The Future of Air Power in the Aftermath of the Gulf War by : Robert L. Pfaltzgraff

Download or read book The Future of Air Power in the Aftermath of the Gulf War written by Robert L. Pfaltzgraff and published by DIANE Publishing. This book was released on 1992 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of essays reflects the proceedings of a 1991 conference on "The United States Air Force: Aerospace Challenges and Missions in the 1990s," sponsored by the USAF and Tufts University. The 20 contributors comment on the pivotal role of airpower in the war with Iraq and address issues and choices facing the USAF, such as the factors that are reshaping strategies and missions, the future role and structure of airpower as an element of US power projection, and the aerospace industry's views on what the Air Force of the future will set as its acquisition priorities and strategies. The authors agree that aerospace forces will be an essential and formidable tool in US security policies into the next century. The contributors include academics, high-level military leaders, government officials, journalists, and top executives from aerospace and defense contractors.

Phase-equilibrium Relations of the Common Rock-forming Oxides Except Water

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ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Phase-equilibrium Relations of the Common Rock-forming Oxides Except Water by : George Washington Morey

Download or read book Phase-equilibrium Relations of the Common Rock-forming Oxides Except Water written by George Washington Morey and published by . This book was released on 1964 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Chemistry of Mercury

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Publisher : Springer
ISBN 13 : 1349024899
Total Pages : 290 pages
Book Rating : 4.3/5 (49 download)

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Book Synopsis The Chemistry of Mercury by : Charles Andrew McAuliffe

Download or read book The Chemistry of Mercury written by Charles Andrew McAuliffe and published by Springer. This book was released on 2016-03-21 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Frontiers in Materials Processing, Applications, Research and Technology

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Publisher : Springer
ISBN 13 : 9811048193
Total Pages : 403 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Frontiers in Materials Processing, Applications, Research and Technology by : M. Muruganant

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.

The Diversity of Fishes

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Publisher : John Wiley & Sons
ISBN 13 : 1444311905
Total Pages : 736 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis The Diversity of Fishes by : Gene Helfman

Download or read book The Diversity of Fishes written by Gene Helfman and published by John Wiley & Sons. This book was released on 2009-04-03 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of The Diversity of Fishes represents a major revision of the world’s most widely adopted ichthyology textbook. Expanded and updated, the second edition is illustrated throughout with striking color photographs depicting the spectacular evolutionary adaptations of the most ecologically and taxonomically diverse vertebrate group. The text incorporates the latest advances in the biology of fishes, covering taxonomy, anatomy, physiology, biogeography, ecology, and behavior. A new chapter on genetics and molecular ecology of fishes has been added, and conservation is emphasized throughout. Hundreds of new and redrawn illustrations augment readable text, and every chapter has been revised to reflect the discoveries and greater understanding achieved during the past decade. Written by a team of internationally-recognized authorities, the first edition of The Diversity of Fishes was received with enthusiasm and praise, and incorporated into ichthyology and fish biology classes around the globe, at both undergraduate and postgraduate levels. The second edition is a substantial update of an already classic reference and text. Companion resources site This book is accompanied by a resources site: www.wiley.com/go/helfman The site is being constantly updated by the author team and provides: · Related videos selected by the authors · Updates to the book since publication · Instructor resources · A chance to send in feedback

Aulton's Pharmaceutics

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Publisher : Elsevier Health Sciences
ISBN 13 : 0702042900
Total Pages : 909 pages
Book Rating : 4.7/5 (2 download)

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Book Synopsis Aulton's Pharmaceutics by : Michael E. Aulton

Download or read book Aulton's Pharmaceutics written by Michael E. Aulton and published by Elsevier Health Sciences. This book was released on 2013 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Pharmaceutics is the art of pharmaceutical preparations. It encompasses design of drugs, their manufacture and the elimination of micro-organisms from the products. This book encompasses all of these areas."--Provided by publisher.

U.S. Navy Cold Weather Handbook for Surface Ships

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Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis U.S. Navy Cold Weather Handbook for Surface Ships by :

Download or read book U.S. Navy Cold Weather Handbook for Surface Ships written by and published by . This book was released on 1988 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Warfare in a Fragile World

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Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Warfare in a Fragile World by : Stockholm International Peace Research Institute

Download or read book Warfare in a Fragile World written by Stockholm International Peace Research Institute and published by . This book was released on 1980 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Among the crucial problems that confront mankind today are those associated with a degraded environment. This book examines the extent to which warfare and other military activities contribute to such degradation. The military capability to damage the environment and to cause ecological disruption has escalated, and there is no sign that the level of conflict in the world is decreasing. The military use and abuse of each of the several major global habitats -- temperate, tropical, desert, arctic, insular, and oceanic -- are evalusated separately in the light of the civil use and abuse of that habitat"--Dust jacket.

Dielectric Phenomena in Solids

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Publisher : Elsevier
ISBN 13 : 0080470165
Total Pages : 601 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Dielectric Phenomena in Solids by : Kwan Chi Kao

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.