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Collision Dun Atome Metastable De Gaz Rare Sur Une Surface Nono Ou Micro Structuree Et Optique Atomique
Download Collision Dun Atome Metastable De Gaz Rare Sur Une Surface Nono Ou Micro Structuree Et Optique Atomique full books in PDF, epub, and Kindle. Read online Collision Dun Atome Metastable De Gaz Rare Sur Une Surface Nono Ou Micro Structuree Et Optique Atomique ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Collision d'un atome métastable de gaz rare sur une surface nono ou micro-structurée et optique atomique by : Jean-Christophe Karam
Download or read book Collision d'un atome métastable de gaz rare sur une surface nono ou micro-structurée et optique atomique written by Jean-Christophe Karam and published by . This book was released on 2005 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: [Résumé en français]Dans ce travail on a montré l'occurrence de transitions exothermiques et endothermiques entre les niveaux métastables 3P2 et 3P0 dans la collision d'atomes de gaz rare avec une surface solide. Le développement d'une source d'atomes métastables utilisant le processus d'échange de métastabilité au sein d'un jet supersonique a permis ensuite d'observer la diffraction par un réseau de nanofentes, puis, dans une expérience de collision sur un réseau micrométrique en Cuivre en présence d'un champ magnétique externe, d'observer des transitions Zeeman au sein du niveau 3P2. Le calcul, à partir des données spectroscopiques, de l'interaction de van der Waals entre un atome d'argon métastable dans l'état 3P2 et une surface conductrice plane a révélé outre une partie scalaire, une partie quadrupolaire modifiant l'énergie des sous niveaux au voisinage de la surface. Un modèle d'évolution soudaine prédit alors une probabilité de transition dont l'ordre de grandeur est en accord avec l'expérience.
Book Synopsis Collision Processes in Gases by : Frederick Latham Arnot
Download or read book Collision Processes in Gases written by Frederick Latham Arnot and published by . This book was released on 1950 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is based on a course of lectures which I gave to advanced students in physics and chemistry in the University of St. Andrews during the winter of 1931-1932. Its main object is to assist those who are about to begin experimental research on problems involving the collision of electrons, photons and positive ions with atoms and molecules of a gas at low pressures"--Page v.
Book Synopsis (E,2E) EXPERIMENTS ON RARE GAZ, DIATOMIC MOLECULES AND SURFACES by : STEPHANE.. RIOUAL
Download or read book (E,2E) EXPERIMENTS ON RARE GAZ, DIATOMIC MOLECULES AND SURFACES written by STEPHANE.. RIOUAL and published by . This book was released on 1997 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'IONISATION PAR IMPACT ELECTRONIQUE DES ATOMES DE NEON ET D'ARGON AINSI QUE DES MOLECULES DIATOMIQUE D'AZOTE ET DE MONOXYDE DE CARBONE A ETE ETUDIE PAR LA TECHNIQUE (E,2E). EN PARTICULIER, LES SECTIONS EFFICACES TRIPLEMENT DIFFERENTIELLES D'IONISATION ONT ETE MESUREES EN GEOMETRIE COPLANAIRE SYMETRIQUE ET A #A#B CONSTANT, UN PARTAGE EGAL DE L'ENERGIE ENTRE LES DEUX ELECTRONS LIBRES DANS L'ETAT FINAL ETANT RESPECTE. CECI EST EFFECTUE ENTRE 50 ET 500 EV DANS UNE VASTE REGION ANGULAIRE. APRES AVOIR PRESENTE LE MODELE THEORIQUE IMPULSIONNEL A ONDES PLANES (PWIA) AINSI QUE CELUI DE BORN A ONDES DEFORMEES (DWBA), LE DISPOSITIF EXPERIMENTAL PERMETTANT DE DETECTER EN COINCIDENCE LES DEUX ELECTRONS LIBRES ISSUS DE LA COLLISION IONISANTE EST DECRIT. LA COMPARAISON ENTRE NOS MESURES SUR LE NEON ET L'ARGON ET LES CALCULS DWBA PERMET DE METTRE EN EVIDENCE LES EFFETS DES DIVERSES INTERACTIONS MISE EN JEU LORS DE LA COLLISION. A HAUTE ET MOYENNE ENERGIE, LES CALCULS REPRODUISENT CORRECTEMENT L'EXPERIENCE. EN DESSOUS DE 100 EV, L'INCLUSION DES EFFETS POST-COLLISIONNEL ET DE POLARISATION DANS LE MODELE DWBA PERMET D'AMELIORER L'ACCORD ENTRE LA THEORIE ET L'EXPERIENCE, CEPENDANT D'IMPORTANTS DESACCORDS SUBSISTENT. LES MESURES SUR LES MOLECULES NE SONT PAS CORRECTEMENT REPRODUITES PAR LE MODELE PWIA A 400 EV EN GEOMETRIE COPLANAIRE SYMETRIQUE. A PLUS BASSE ENERGIE, AUCUN MODELE THEORIQUE N'EXISTE ET NOS RESULTATS SONT UNIQUEMENT COMPARES A CEUX OBTENUS SUR LES ATOMES. PEU DE DIFFERENCE SONT OBSERVEES ENTRE LES SECTIONS EFFICACE DES DEUX MOLECULES ISOELECTRONIQUE N#2 ET CO. DANS UN DERNIER CHAPITRE, NOUS MONTRONS LA FAISABILITE D'UNE EXPERIENCE DE COINCIDENCE (E,2E) SUR SURFACE ; EN PARTICULIER NOS MESURES PERMETTENT DE RECONSTRUIRE LA STRUCTURE DE BANDES DU GRAPHITE HOPG (HIGHLY-ORIENTED PYROLYTIC GRAPHITE).
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 Indium Seals written by R. O. Adams and published by . This book was released on 1964 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The feasibility of using indium seals for large vacuum bell jars has been investigated. It is shown that such seals can be made; however, use of this type seal for repetitive operations is not recommended.
Book Synopsis Precision Measurement and Fundamental Constants; Proceedings by : United States. National Bureau of Standards
Download or read book Precision Measurement and Fundamental Constants; Proceedings written by United States. National Bureau of Standards and published by . This book was released on 1971 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantum Mechanics, Volume 3 by : Claude Cohen-Tannoudji
Download or read book Quantum Mechanics, Volume 3 written by Claude Cohen-Tannoudji and published by John Wiley & Sons. This book was released on 2019-12-16 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new, third volume of Cohen-Tannoudji's groundbreaking textbook covers advanced topics of quantum mechanics such as uncorrelated and correlated identical particles, the quantum theory of the electromagnetic field, absorption, emission and scattering of photons by atoms, and quantum entanglement. Written in a didactically unrivalled manner, the textbook explains the fundamental concepts in seven chapters which are elaborated in accompanying complements that provide more detailed discussions, examples and applications. * Completing the success story: the third and final volume of the quantum mechanics textbook written by 1997 Nobel laureate Claude Cohen-Tannoudji and his colleagues Bernard Diu and Franck Laloë * As easily comprehensible as possible: all steps of the physical background and its mathematical representation are spelled out explicitly * Comprehensive: in addition to the fundamentals themselves, the books comes with a wealth of elaborately explained examples and applications Claude Cohen-Tannoudji was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris where he also studied and received his PhD in 1962. In 1973 he became Professor of atomic and molecular physics at the Collège des France. His main research interests were optical pumping, quantum optics and atom-photon interactions. In 1997, Claude Cohen-Tannoudji, together with Steven Chu and William D. Phillips, was awarded the Nobel Prize in Physics for his research on laser cooling and trapping of neutral atoms. Bernard Diu was Professor at the Denis Diderot University (Paris VII). He was engaged in research at the Laboratory of Theoretical Physics and High Energy where his focus was on strong interactions physics and statistical mechanics. Franck Laloë was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris. His first assignment was with the University of Paris VI before he was appointed to the CNRS, the French National Research Center. His research was focused on optical pumping, statistical mechanics of quantum gases, musical acoustics and the foundations of quantum mechanics.
Book Synopsis Application of Particle and Laser Beams in Materials Technology by : P. Misaelides
Download or read book Application of Particle and Laser Beams in Materials Technology written by P. Misaelides and published by Springer Science & Business Media. This book was released on 1995-01-31 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of advanced materials with preselected properties is one of the main goals of materials research. Of especial interest are electronics, high-temperature and superhard materials for various applications, as well as alloys with improved wear, corrosion and mechanical resistance properties. The technical challenge connected with the production of these materials is not only associated with the development of new specialised preparation techniques but also with quality control. The energetic charged particle, electron and photon beams offer the possibility of modifying the properties of the near-surface regions of materials without seriously affecting their bulk, and provide unique analytical tools for testing their quality. Application of Particle and Laser Beams in Materials Technology provides an overview of this rapidly expanding field. Fundamental aspects concerning the interactions and collisions on atomic, nuclear and solid state scale are presented in a didactic way, along with the application of a variety of techniques for the solution of problems ranging from the development of electronics materials to corrosion research and from archaeometry to environmental protection. The book is divided into six thematic units: Fundamentals, Surface Analysis Techniques, Laser Beams in Materials Technology, Accelerator-Based Techniques in Materials Technology, Materials Modification and Synchrotron Radiation.
Book Synopsis Nanomaterials and Nanochemistry by : C. Bréchignac
Download or read book Nanomaterials and Nanochemistry written by C. Bréchignac and published by Springer Science & Business Media. This book was released on 2008-01-01 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a brilliant book that covers the major aspects of nanomaterials production. It integrates the many and varied chemical, material and thermo-dynamical facets of production, offering readers a new and unique approach to the subject. The mechanical, optical, and magnetic characteristics of nanomaterials are also presented in detail. Nanomaterials are a fast developing field of research and this book serves as both a reference work for researchers and a textbook for graduate students.
Book Synopsis Alpha-particle Calibrations by : J. M. R. Hutchinson
Download or read book Alpha-particle Calibrations written by J. M. R. Hutchinson and published by . This book was released on 1987 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Materials Interfaces by : Ashutosh Tiwari
Download or read book Advanced Materials Interfaces written by Ashutosh Tiwari and published by John Wiley & Sons. This book was released on 2016-06-22 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Material Interfaces is a state-of-the-art look at innovative methodologies and strategies adopted for interfaces and their applications. The 13 chapters are written by eminent researchers not only elaborate complex interfaces fashioned of solids, liquids, and gases, but also ensures cross-disciplinary mixture and blends of physics, chemistry, materials science, engineering and life sciences. Advanced interfaces operate fundamental roles in essentially all integrated devices. It is therefore of the utmost urgency to focus on how newly-discovered fundamental constituents and interfacial progressions can be materialized and used for precise purposes. Interfaces are associated in wide multiplicity of application spectrum from chemical catalysis to drug functions and the advancement is funnelled by fine-tuning of our fundamental understanding of the interface effects.
Book Synopsis Flexoelectricity in Liquid Crystals by : Agnes Buka
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.
Book Synopsis Offshore Power Systems by : Faye H. Horn
Download or read book Offshore Power Systems written by Faye H. Horn and published by . This book was released on 1974 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trichier written by Alessandra Ceretto and published by Lulu.com. This book was released on with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Unesco. International Scientific Committee for the Drafting of a General History of Africa Publisher :Univ of California Press ISBN 13 :9780520067035 Total Pages :1076 pages Book Rating :4.0/5 (67 download)
Book Synopsis Africa Since 1935 by : Unesco. International Scientific Committee for the Drafting of a General History of Africa
Download or read book Africa Since 1935 written by Unesco. International Scientific Committee for the Drafting of a General History of Africa and published by Univ of California Press. This book was released on 1999 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hardcover edition of volume 8 was published in 1994. This paperback edition is the eighth and final volume to be published in the UNESCO General History of Africa. Volume 8 examines the period from 1935 to the present, and details the role of African states in the Second World War and the rise of postwar Africa. This is one of the most important books in the entire series, and as such, it is an unabridged paperback.
Book Synopsis Proceedings of the First International Congress of Radiation Protection by :
Download or read book Proceedings of the First International Congress of Radiation Protection written by and published by . This book was released on 1968 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Nuclear Data written by and published by . This book was released on 1957 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
