Ab Initio Studies on Superconductivity in Alkali-Doped Fullerides

Ab Initio Studies on Superconductivity in Alkali-Doped Fullerides
Author :
Publisher : Springer
Total Pages : 158
Release :
ISBN-10 : 9789811014420
ISBN-13 : 9811014426
Rating : 4/5 (20 Downloads)

Synopsis Ab Initio Studies on Superconductivity in Alkali-Doped Fullerides by : Yusuke Nomura

This book covers high-transition temperature (Tc) s-wave superconductivity and the neighboring Mott insulating phase in alkali-doped fullerides. The author presents (1) a unified theoretical description of the phase diagram and (2) a nonempirical calculation of Tc. For these purposes, the author employs an extension of the DFT+DMFT (density-functional theory + dynamical mean-field theory). He constructs a realistic electron–phonon-coupled Hamiltonian with a newly formulated downfolding method. The Hamiltonian is analyzed by means of the extended DMFT. A notable aspect of the approach is that it requires only the crystal structure as a priori knowledge. Remarkably, the nonempirical calculation achieves for the first time a quantitative reproduction of the experimental phase diagram including the superconductivity and the Mott phase. The calculated Tc agrees well with the experimental data, with the difference within 10 K. The book provides details of the computational scheme, which can also be applied to other superconductors and other phonon-related topics. The author clearly describes a superconducting mechanism where the Coulomb and electron–phonon interactions show an unusual cooperation in the superconductivity thanks to the Jahn–Teller nature of the phonons.

Fullerenes: Status And Perspectives - Proceedings Of The First Italian Workshop

Fullerenes: Status And Perspectives - Proceedings Of The First Italian Workshop
Author :
Publisher : World Scientific
Total Pages : 248
Release :
ISBN-10 : 9789814554473
ISBN-13 : 9814554472
Rating : 4/5 (73 Downloads)

Synopsis Fullerenes: Status And Perspectives - Proceedings Of The First Italian Workshop by : C Taliani

This book gives an overview of one of the most challenging subject of the 90s: The physical and chemical properties of fullerenes and doped fullerenes — one year after the discovery of the high Tc superconductivity in alkali-metal doped C60.The major topics covered by the book are: synthesis and doping; higher fullerenes; optical and photoelectron spectroscopy; electric and magnetic properties; fullerenes in outer space and nonlinear optical properties superconductivity.Among the contributors to the book are leading world scientists in the field.

Fullerene Research, 1994-1996

Fullerene Research, 1994-1996
Author :
Publisher : World Scientific
Total Pages : 536
Release :
ISBN-10 : 9810233450
ISBN-13 : 9789810233457
Rating : 4/5 (50 Downloads)

Synopsis Fullerene Research, 1994-1996 by : Tibor Braun

The book is a follow-up to the computerized fullerene bibliography related to the 1985-1993 period. It is a well-indexed overview of the journal literature on a topic for which the 1996 Nobel Prize in Chemistry was awarded. It is an indispensable tool for any specialist interested in the literature of one of the most researched interdisciplinary topics in the sciences.

Fullerene Research 1994-1996, A Computer-generated Cross-indexed Bibiliography Of Journal Literature

Fullerene Research 1994-1996, A Computer-generated Cross-indexed Bibiliography Of Journal Literature
Author :
Publisher : World Scientific
Total Pages : 528
Release :
ISBN-10 : 9789814496599
ISBN-13 : 9814496596
Rating : 4/5 (99 Downloads)

Synopsis Fullerene Research 1994-1996, A Computer-generated Cross-indexed Bibiliography Of Journal Literature by : Tibor Braun

The book is a follow-up to the computerized fullerene bibliography related to the 1985-1993 period. It is a well-indexed overview of the journal literature on a topic for which the 1996 Nobel Prize in Chemistry was awarded. It is an indispensable tool for any specialist interested in the literature of one of the most researched interdisciplinary topics in the sciences.

INIS Atomindex

INIS Atomindex
Author :
Publisher :
Total Pages : 684
Release :
ISBN-10 : UOM:39015039845592
ISBN-13 :
Rating : 4/5 (92 Downloads)

Synopsis INIS Atomindex by :

Fullerene Research 1985: 1993

Fullerene Research 1985: 1993
Author :
Publisher : World Scientific
Total Pages : 488
Release :
ISBN-10 : 9789814501293
ISBN-13 : 9814501298
Rating : 4/5 (93 Downloads)

Synopsis Fullerene Research 1985: 1993 by : Tibor Braun

This volume contains very carefully compiled material presenting bibliographic descriptions of approximately 3500 papers, with a computer-generated index on authors, subject headings, corporate addresses and journals. There are many on-line services available on fullerenes, but they serve mainly current-awareness functions; none of them is selectively complete and carefully indexed and none can replace a complete retrospective bibliography, which most researchers in the field would want to have on hand in their laboratories and offices.

Comprehensive Semiconductor Science and Technology

Comprehensive Semiconductor Science and Technology
Author :
Publisher : Newnes
Total Pages : 3572
Release :
ISBN-10 : 9780080932286
ISBN-13 : 0080932282
Rating : 4/5 (86 Downloads)

Synopsis Comprehensive Semiconductor Science and Technology by :

Semiconductors are at the heart of modern living. Almost everything we do, be it work, travel, communication, or entertainment, all depend on some feature of semiconductor technology. Comprehensive Semiconductor Science and Technology, Six Volume Set captures the breadth of this important field, and presents it in a single source to the large audience who study, make, and exploit semiconductors. Previous attempts at this achievement have been abbreviated, and have omitted important topics. Written and Edited by a truly international team of experts, this work delivers an objective yet cohesive global review of the semiconductor world. The work is divided into three sections. The first section is concerned with the fundamental physics of semiconductors, showing how the electronic features and the lattice dynamics change drastically when systems vary from bulk to a low-dimensional structure and further to a nanometer size. Throughout this section there is an emphasis on the full understanding of the underlying physics. The second section deals largely with the transformation of the conceptual framework of solid state physics into devices and systems which require the growth of extremely high purity, nearly defect-free bulk and epitaxial materials. The last section is devoted to exploitation of the knowledge described in the previous sections to highlight the spectrum of devices we see all around us. Provides a comprehensive global picture of the semiconductor world Each of the work's three sections presents a complete description of one aspect of the whole Written and Edited by a truly international team of experts

Superconductivity Revisited

Superconductivity Revisited
Author :
Publisher : CRC Press
Total Pages : 195
Release :
ISBN-10 : 9781439874264
ISBN-13 : 1439874263
Rating : 4/5 (64 Downloads)

Synopsis Superconductivity Revisited by : Ralph Dougherty

While the macroscopic phenomenon of superconductivity is well known and in practical use worldwide, the current theoretical paradigm for superconductivity suffers from a number of limitations. For example, there is no currently accepted theoretical explanation for the pattern of superconductor critical temperatures in the periodic table. Historical developments in condensed matter were strongly focused on the similarities of all metals and the electron gas model, with little attention paid to their real differences. Accessible by a wide audience, Superconductivity Revisited explores the work of those who investigated the differences, and laid the foundation for all current and future work. Topics Include Pattern of Elemental Superconductors in the Periodic Table High-Temperature Superconductors Electron Spin in Superconductors Heat Capacity and Magnetic Susceptibility in Superconductors Quantum Foundations of Molecular Electricity and Magnetism Metals and Insulators Electron Transport in Metals Magnetoresistance Quantum Hall Effect Type I and Type II Superconductivity Superconductivity Revisited starts from the foundations and shows that the current theory of the subject cannot explain the pattern of superconductors in the periodic table, as the theory depends on a theory of resistivity not congruent with the Sommerfeld equation. Partial wave scattering is introduced as a route to deal with these issues. The book develops a theory of superconductivity that includes the periodic table. The new, coherent, understandable theory of superconductivity is directly based on thermodynamics, scattering theory, and molecular quantum mechanics.

Handbook of Nanophysics

Handbook of Nanophysics
Author :
Publisher : CRC Press
Total Pages : 912
Release :
ISBN-10 : 9781420075557
ISBN-13 : 1420075551
Rating : 4/5 (57 Downloads)

Synopsis Handbook of Nanophysics by : Klaus D. Sattler

The field of nanoscience was pioneered in the 1980s with the groundbreaking research on clusters, which later led to the discovery of fullerenes. Handbook of Nanophysics: Clusters and Fullerenes focuses on the fundamental physics of these nanoscale materials and structures. Each peer-reviewed chapter contains a broad-based introduction and enhances