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Contribution A Letude Des Couches Minces De Lalliage Germanium Selenium Avec Une Concentration De Germanium Inferieure A Trente Trois Pour Cent
Download Contribution A Letude Des Couches Minces De Lalliage Germanium Selenium Avec Une Concentration De Germanium Inferieure A Trente Trois Pour Cent full books in PDF, epub, and Kindle. Read online Contribution A Letude Des Couches Minces De Lalliage Germanium Selenium Avec Une Concentration De Germanium Inferieure A Trente Trois Pour Cent ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis CONTRIBUTION A L'ETUDE DES COUCHES MINCES DE L'ALLIAGE GERMANIUM-SELENIUM, AVEC UNE CONCENTRATION DE GERMANIUM INFERIEURE A TRENTE TROIS POUR CENT by : RACHED.. AISSAOUI
Download or read book CONTRIBUTION A L'ETUDE DES COUCHES MINCES DE L'ALLIAGE GERMANIUM-SELENIUM, AVEC UNE CONCENTRATION DE GERMANIUM INFERIEURE A TRENTE TROIS POUR CENT written by RACHED.. AISSAOUI and published by . This book was released on 1986 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: ETUDE DE L'EFFET DES DEFAUTS SUR LES PROPRIETES ELECTRONIQUES PAR RELAXATION ET CONDUCTIVITE A L'OBSCURITE PAR EFFET DE CHAMP. COMPARAISON AU CAS DE SE AMORPHE PUR
Book Synopsis Contribution à l'étude des défauts créés par irradiation électronique dans des alliages semiconducteurs silicium-germanium de type N et P by : Jean-Jacques Goubet
Download or read book Contribution à l'étude des défauts créés par irradiation électronique dans des alliages semiconducteurs silicium-germanium de type N et P written by Jean-Jacques Goubet and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le but de cette etude est de caracteriser les defauts crees par irradiation electronique dans des couches epitaxiees d'alliage silicium-germanium de type n et p. Apres une analyse des donnees rapportees dans la litterature concernant les defauts profonds ponctuels et etendus dans le silicium (si), le germanium (ge) et l'alliage silicium-germanium (sige), les techniques de mesure sont presentees avec un examen particulier des effets parasites rencontres qui necessitent une modification des modeles classiques d'interpretation des mesures experimentales. Enfin, nous presentons les resultats obtenus pour des couches relaxees d'alliage si#0#.#7ge#0#.#3 de type n et pour des couches contraintes ou relaxees d'alliages de type p contenant de 2 a 30% de ge. A l'aide des techniques capacite-tension, c(v), et courant-tension, i(v), nous montrons que les degats d'irradiation (accroissement du courant des diodes en inverse et en direct, augmentation de la compensation du materiau) sont d'autant plus importants que le taux de ge est faible. Une determination systematique de la position des niveaux d'energie et de la section apparente de capture des defauts natifs et d'irradiation a l'aide de la spectroscopie de transitoires de capacite (deep level transient spectroscopy) d'une part, et une etude des taux d'introduction, des profils sous la surface des couches d'alliage et de la stabilite thermique des defauts d'irradiation d'autre part, nous a permis de proposer une identification pour chacun des centres observes par comparaison avec les resultats presentes dans la litterature pour les defauts dans si, ge et sige.
Book Synopsis CONTRIBUTION A L'ETUDE D'ALLIAGES GERMANIUM-CARBONE ET SILICIUM-CARBONE OBTENUS PAR OMCVD by : Claude Gallon
Download or read book CONTRIBUTION A L'ETUDE D'ALLIAGES GERMANIUM-CARBONE ET SILICIUM-CARBONE OBTENUS PAR OMCVD written by Claude Gallon and published by . This book was released on 1988 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: ON ETUDIE LE COMPORTEMENT THERMIQUE DE TETRAALLYLGERMANE (OU SILANE) CONDUISANT A DES COUCHES MINCES D'ALLIAGE GE-C (OU SI-C). ON OBSERVE DES DIFFERENCES DANS LA CROISSANCE DES MATERIAUX. NATURE DES GAZ DE DECOMPOSITION
Book Synopsis Contribution à l'étude du Sélénium et des alliages Se(1-x)Ge(x) (0 pour cent by : Alain Ribeyron
Download or read book Contribution à l'étude du Sélénium et des alliages Se(1-x)Ge(x) (0 pour cent written by Alain Ribeyron and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis The Boundaries of the West African Craton by : Nasser Ennih
Download or read book The Boundaries of the West African Craton written by Nasser Ennih and published by Geological Society of London. This book was released on 2008 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis III-Nitride Semiconductors by : M.O. Manasreh
Download or read book III-Nitride Semiconductors written by M.O. Manasreh and published by Elsevier. This book was released on 2000-12-06 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research advances in III-nitride semiconductor materials and device have led to an exponential increase in activity directed towards electronic and optoelectronic applications. There is also great scientific interest in this class of materials because they appear to form the first semiconductor system in which extended defects do not severely affect the optical properties of devices. The volume consists of chapters written by a number of leading researchers in nitride materials and device technology with the emphasis on the dopants incorporations, impurities identifications, defects engineering, defects characterization, ion implantation, irradiation-induced defects, residual stress, structural defects and phonon confinement. This unique volume provides a comprehensive review and introduction of defects and structural properties of GaN and related compounds for newcomers to the field and stimulus to further advances for experienced researchers. Given the current level of interest and research activity directed towards nitride materials and devices, the publication of the volume is particularly timely. Early pioneering work by Pankove and co-workers in the 1970s yielded a metal-insulator-semiconductor GaN light-emitting diode (LED), but the difficulty of producing p-type GaN precluded much further effort. The current level of activity in nitride semiconductors was inspired largely by the results of Akasaki and co-workers and of Nakamura and co-workers in the late 1980s and early 1990s in the development of p-type doping in GaN and the demonstration of nitride-based LEDs at visible wavelengths. These advances were followed by the successful fabrication and commercialization of nitride blue laser diodes by Nakamura et al at Nichia. The chapters contained in this volume constitutes a mere sampling of the broad range of research on nitride semiconductor materials and defect issues currently being pursued in academic, government, and industrial laboratories worldwide.
Book Synopsis Industrial Application of Radioisotopes by : Gábor Földiák
Download or read book Industrial Application of Radioisotopes written by Gábor Földiák and published by . This book was released on 1986 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diffusion in Materials - DIMAT 2011 by : Igor Bezverkhyy
Download or read book Diffusion in Materials - DIMAT 2011 written by Igor Bezverkhyy and published by Trans Tech Publications Ltd. This book was released on 2012-04-12 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Conference on Diffusion in Materials (DIMAT) is the benchmark conference series for diffusion in solids. DIMAT 2011 was organized by the University of Bourgogne in association with CNRS, Dijon (France). The conference showcased new results concerning theoretical tools as well as applied research approaches. Diffusion processes affect all types of materials: nanomaterials, materials for energy, metallurgy, glasses and ceramics, but each requires its own numerical tools. Volume is indexed by Thomson Reuters CPCI-S (WoS). This volume comprises most of the contributions presented at DIMAT 2011: 4 plenary lectures delivered by famous high-level scientists plus 88 contributions in the form of keynote lectures, talks and posters.
Download or read book ZnO Thin Films written by Paolo Mele and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Philostratus by : Philostratus (the Athenian)
Download or read book Philostratus written by Philostratus (the Athenian) and published by . This book was released on 1912 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analecta: Or, Materials For a History of Remarkable Providences; Mostly Relating to Scotch Ministers and Christians by : Robert Wodrow
Download or read book Analecta: Or, Materials For a History of Remarkable Providences; Mostly Relating to Scotch Ministers and Christians written by Robert Wodrow and published by BoD – Books on Demand. This book was released on 2024-05-25 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1842.
Book Synopsis Forest Fire Research by : Universidade de Coimbra
Download or read book Forest Fire Research written by Universidade de Coimbra and published by . This book was released on 2010 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt:
