High Energy Density Technologies in Materials Science, F. Garbassi; E. Occhiello
Автор: Thomas M. Klap?tke Название: High Energy Density Materials ISBN: 3642091350 ISBN-13(EAN): 9783642091353 Издательство: Springer Рейтинг: Цена: 36570.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book summarizes some recent developments in the area of high-energy high-density (HEDM) materials. Rather than being comprehensive in scope, emphasis is given to structural and bonding features of highly energetic - terials with possible applications as high explosives (secondary explosives) or propellants. In this book we do not focus on primary explosives (e.g. lead azidereplacements)sincebyde?nitiontheexplosiveperformance(detonation velocity and detonation pressure) of such materials - although very sensitive -are much less energetic than secondary (high) explosives. Modern HEDMs derive most of their energy (i) from oxidation of the c- bon backbone, as in traditional energetic materials, (ii) from ring or cage strain, or (iii) from their very high positive heat of formation. Examples of the?rstclassare traditionalexplosives, suchasTNT, RDXand HMX.Modern nitro-compounds, such as CL-20 or the recently reported hepta- and octa- trocubanes, belong to the second group of explosives and possess very high densities and enhance the energies utilizing substantial cage strain. Members of the third class of compounds are high-nitrogen compounds (up to 85% - trogencontent), such as aminotetrazole and nitrotetrazolederivatives, which show the desired remarkable insensitivity to electrostatic discharge, friction and impact, while having very high positive heats of formation and therefore very high explosive powers. The synthesis of energetic, non-nuclear materials for military application has been a long-term goal in various academic and military research groups worldwide. Some of the current challenges that face HEDMscientists are: - Demandforenvironmentallycompatibleandtoxicologicallyacceptable- plosives and propellants. Examples are replacements for TNT, RDX and HMXsince nitro-explosivesper se, aswellastheir environmental transf- mation products, are toxic.
Автор: Giustino Feliciano Название: Materials Modelling Using Density Functional Theory ISBN: 0199662444 ISBN-13(EAN): 9780199662449 Издательство: Oxford Academ Рейтинг: Цена: 6414.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book explains the fundamental ideas of density functional theory, and how this theory can be used as a powerful method for explaining and even predicting the properties of materials with stunning accuracy.
Автор: Viraht Sahni Название: Quantal Density Functional Theory II ISBN: 3642425410 ISBN-13(EAN): 9783642425417 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is on approximation methods and applications of QDFT, a new local effective-potential-energy theory of electronic structure. Approximation methods incorporating different electron correlations, as well as many-body perturbation theory, are developed.
Автор: George C. Sih; E.E. Gdoutos Название: Mechanics and Physics of Energy Density ISBN: 079230604X ISBN-13(EAN): 9780792306047 Издательство: Springer Рейтинг: Цена: 25149.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Based on an international symposium which tackled the question of why particular manipulations of a given material have particular effects. Emphasis is laid on the strain energy function because of the versatile role it plays in mechanics and physics.
Описание: This book presents the latest research in ultrathin carbon-based protective overcoats for high areal density magnetic data storage systems, with a particular focus on hard disk drives (HDDs) and tape drives.
Автор: M.L. Plumer; J. van Ek; D. Weller Название: The Physics of Ultra-High-Density Magnetic Recording ISBN: 3642626866 ISBN-13(EAN): 9783642626869 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Application-oriented book on magnetic recording, focussing on the underlying physical mechanisms that play crucial roles in medium and transducer development for high areal density disk drives.
Описание: Modulated crystals have been intensively investigated over the past several years and it is now evident that an understanding of their crystallography and microstructure is fundamental to the elucidation of the physical properties and phase transitions in these materials.
Автор: N.C. Hilyard; A. Cunningham Название: Low density cellular plastics ISBN: 0412584107 ISBN-13(EAN): 9780412584107 Издательство: Springer Рейтинг: Цена: 30039.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The basis of the formation and the physical behaviour of low density cellular polymers are described and analyzed in this report. It explains, using empirical data, phenomenological modelling and mathematical analysis, fundamental issues concerning foam formation and physical behaviour.
Автор: Plumer M.L., Ek J. van, Weller D. Название: The physics of ultrahigh-density magnetic recording ISBN: 3540423702 ISBN-13(EAN): 9783540423706 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this application-oriented book, 17 experts in magnetic recording focus on the underlying physical mechanisms that play crucial roles in medium and transducer development for high-areal density disk drives. They examine the fundamental physical concepts and their impact on recording mechanisms.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
