Автор: D.B. Brown Название: Mixed-Valence Compounds ISBN: 9400990782 ISBN-13(EAN): 9789400990784 Издательство: Springer Рейтинг: Цена: 36468.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Study Institute, Oxford, England, September 10-21, 1979
Автор: Tadao Kasuya; Tetsuro Saso Название: Theory of Heavy Fermions and Valence Fluctuations ISBN: 3642826202 ISBN-13(EAN): 9783642826207 Издательство: Springer Рейтинг: Цена: 14818.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume contains the proceedings of the Eighth Taniguchi Interna- tional Symposium on the Theory of Condensed Matter, which was held at Shima Kanko Hotel in Shima, Japan, 10-13 April 1985. The topic of the Symposium was Valence Fluctuation and Heavy Fermion Systems, one of the most fundamental problems in present-day condensed matter physics. The dilute Kondo problem, which is one of the most typical and unique many-body problems in condensed matter physics, developed recently into the dense Kondo and the coherent Kondo lattice problems in the 4f elec- tron systems. It is accepted now that a large degeneracy in f-electron systems makes this latter situation possible by enhancing the single-site Kondo state relative to the inter-site magnetic interactions. Now, anoma- lous behavior in f-electron systems show rich variety and are called valence fluctuation phenomena as a whole. They have, however, a common fea- ture. In the lowest temperature region, they show either heavy Fermion- like character or a narrow gap formation at the Fermi energy. Discovery of superconductivity in the heavy Fermion systems is attracting more in- terest. Anyway, the valence fluctuating states are thought to be of fun- damental importance to bridge the gap between the localized magnetic states and the delocalized nownagnetic states.
Автор: R. Parks Название: Valence Instabilities and Related Narrow-Band Phenomena ISBN: 1461588189 ISBN-13(EAN): 9781461588184 Издательство: Springer Рейтинг: Цена: 12196.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Those well-intending workers, especially theorists, who have viewed hungrily the mixed valence problem, but have not yet made the bold leap, might be comforted to learn that the Rochester conference left the virginal state of that problem essentially intact.
Автор: J. R. Larson; N. D. Epiotis; H. L. Eaton Название: Unified Valence Bond Theory of Electronic Structure ISBN: 3540114912 ISBN-13(EAN): 9783540114918 Издательство: Springer Рейтинг: Цена: 10976.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: N. D. Epiotis Название: Unified Valence Bond Theory of Electronic Structure ISBN: 3540120009 ISBN-13(EAN): 9783540120001 Издательство: Springer Рейтинг: Цена: 10976.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The bond diagrammatic representation of molecules is the foundation of MOVB theory. To a certain extent, this kind of representation is analogous to the one on which "resonance theory" is based and this fact can be projected by a comparison of the various ways in which MOVB theory depicts a species made up of three core and two ligand MO's which define two subsystems containing a total of six electrons and the ways in which "resonance theory" (i. e., qualitative VB theory) depicts a six-electron-six-AO species such as the pi system of CH =CH-CH=CH-CH=O. The 2 different pictorial representations are shown in Scheme 1 so that the analogies are made evident. First of all, the total MOVB diagrammatic representation of the 6/5 species is obtained by a linear combination of three complete bond diagrams, as in Al, which describe the optimal linear combination of l MOVB Configuration Wavefunctions (CW's). By the same token, a total VB diagrammatic representation of the 6/6 species can be obtained by writing a "dot structure", as in Bl, and taking this to mean the optimal linear combination of all VB CW's. Next, we can approxi- mate the MOVB wavefunction of the 6/5 species by one complete (or detailed) bond dia- gram" (A2). No simple VB representation analogy can be given in this case. Alterna- tively, we can approximate the MOVB wavefunction by a linear combination of compact bond diagrams, as in A3, in the way described before.
Описание: lhe subject of Valence Fluctuations has kept itself alive ard active as it has provided many shocks ard suprises particularly among the Ce- ard U-based intermetallies.
Автор: G. Klopman; B. O`Leary Название: All-Valence Electrons S.C.F. Calculations ISBN: 3540051023 ISBN-13(EAN): 9783540051022 Издательство: Springer Рейтинг: Цена: 10610.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Mitchell, Linda E. Название: Joan de valence ISBN: 0230392008 ISBN-13(EAN): 9780230392007 Издательство: Springer Рейтинг: Цена: 9146.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Noblewoman, heiress, widow, magnate, and sister-in-law to King Henry III, Joan de Valence survived and thrived through some of the most chaotic years of medieval English history. For the first time, Mitchell reaches into the archives to illuminate the story of this overlooked woman and, in turn, reveals new ways of thinking about medieval women.
Описание: This book presents the most comprehensive analysis of bonding in polyoxometalates and related oxides based on classical bonding concepts and the bond valence model. Numerous tables and figures underline and illuminate the results, making it a valuable resource.
Автор: I. David Brown; Kenneth R. Poeppelmeier Название: Bond Valences ISBN: 3642549675 ISBN-13(EAN): 9783642549670 Издательство: Springer Рейтинг: Цена: 31915.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding.
Автор: I. David Brown; Kenneth R. Poeppelmeier Название: Bond Valences ISBN: 3662510766 ISBN-13(EAN): 9783662510766 Издательство: Springer Рейтинг: Цена: 25075.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding.
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