Dynamical Symmetries For Nanostructures
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Author |
: Konstantin Kikoin |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 359 |
Release |
: 2011-12-01 |
ISBN-10 |
: 9783211997246 |
ISBN-13 |
: 3211997245 |
Rating |
: 4/5 (46 Downloads) |
Synopsis Dynamical Symmetries for Nanostructures by : Konstantin Kikoin
Group theoretical concepts elucidate fundamental physical phenomena, including excitation spectra of quantum systems and complex geometrical structures such as molecules and crystals. These concepts are extensively covered in numerous textbooks. The aim of the present monograph is to illuminate more subtle aspects featuring group theory for quantum mechanics, that is, the concept of dynamical symmetry. Dynamical symmetry groups complement the conventional groups: their elements induce transitions between states belonging to different representations of the symmetry group of the Hamiltonian. Dynamical symmetry appears as a hidden symmetry in the hydrogen atom and quantum rotator problem, but its main role is manifested in nano and meso systems. Such systems include atomic clusters, large molecules, quantum dots attached to metallic electrodes, etc. They are expected to be the building blocks of future quantum electronic devices and information transmitting algorithms. Elucidation of the electronic properties of such systems is greatly facilitated by applying concepts of dynamical group theory.
Author |
: Vitalii K. E. T. Al DUGAEV |
Publisher |
: World Scientific |
Total Pages |
: 326 |
Release |
: 2015-11-09 |
ISBN-10 |
: 9789814740371 |
ISBN-13 |
: 9814740373 |
Rating |
: 4/5 (71 Downloads) |
Synopsis Symmetry, Spin Dynamics and the Properties of Nanostructures - Lecture Notes of the 11th International School on Theoretical Physics by : Vitalii K. E. T. Al DUGAEV
"This book is a collection of lecture notes which were presented by invited speakers at the Eleventh School on Theoretical Physics "Symmetry and Structural Properties of Condensed Matter SSPCM 2014" in Rzeszów (Poland) in September 2014. The main challenge for the lecturers was the objective to present their subject as a review as well as in the form of introduction for beginners. Topics considered in the volume concentrate on: spin dynamics and spin transport in magnetic and non-magnetic structures, spin-orbit interaction in two-dimensional systems and graphene, and new mathematical method used in the condensed matter physics."--
Author |
: Johannes Sachs |
Publisher |
: Springer Nature |
Total Pages |
: 127 |
Release |
: 2022-01-03 |
ISBN-10 |
: 9783030886899 |
ISBN-13 |
: 3030886891 |
Rating |
: 4/5 (99 Downloads) |
Synopsis Motion, Symmetry & Spectroscopy of Chiral Nanostructures by : Johannes Sachs
This book focuses on complex shaped micro- and nanostructures for future biomedical and sensing applications that were investigated by both theory and experiments. The first part of the book explores rotation-translation coupling of artificial microswimmers at low Reynolds numbers. Usually corkscrew shapes, i.e chiral shapes, are considered in such experiments, due to their inspiration from nature. However, the analysis of the relevant symmetries shows that achiral objects can also be propulsive, which is experimentally demonstrated for the first time. In the second part, a new single-particle spectroscopy technique was developed and the role of symmetry in such measurements is carefully examined. Spectra stemming from one individual nanoparticle that is moving freely in bulk solution, away from a surface, and only due to Brownian motion, are presented. On that basis, the rotationally averaged chiroptical spectrum of a single nanoparticle is measured - a novel observable that has not been accessible before.
Author |
: Vitalii K Dugaev |
Publisher |
: World Scientific |
Total Pages |
: 326 |
Release |
: 2015-11-09 |
ISBN-10 |
: 9789814740388 |
ISBN-13 |
: 9814740381 |
Rating |
: 4/5 (88 Downloads) |
Synopsis Symmetry, Spin Dynamics And The Properties Of Nanostructures - Lecture Notes Of The 11th International School On Theoretical Physics by : Vitalii K Dugaev
This book is a collection of lecture notes which were presented by invited speakers at the Eleventh School on Theoretical Physics 'Symmetry and Structural Properties of Condensed Matter SSPCM 2014' in Rzeszów (Poland) in September 2014. The main challenge for the lecturers was the objective to present their subject as a review as well as in the form of introduction for beginners. Topics considered in the volume concentrate on: spin dynamics and spin transport in magnetic and non-magnetic structures, spin-orbit interaction in two-dimensional systems and graphene, and new mathematical method used in the condensed matter physics.
Author |
: Vitalii Dugaev |
Publisher |
: |
Total Pages |
: 315 |
Release |
: 2016 |
ISBN-10 |
: 9814740993 |
ISBN-13 |
: 9789814740999 |
Rating |
: 4/5 (93 Downloads) |
Synopsis Symmetry, Spin Dynamics and the Properties of Nanostructures by : Vitalii Dugaev
Author |
: James K Freericks |
Publisher |
: World Scientific |
Total Pages |
: 451 |
Release |
: 2016-03-15 |
ISBN-10 |
: 9781783268597 |
ISBN-13 |
: 178326859X |
Rating |
: 4/5 (97 Downloads) |
Synopsis Transport In Multilayered Nanostructures: The Dynamical Mean-field Theory Approach (Second Edition) by : James K Freericks
Over the last 25 years, dynamical mean-field theory (DMFT) has emerged as one of the most powerful new developments in many-body physics. Written by one of the key researchers in the field, this book presents the first comprehensive treatment of this ever-developing topic. Transport in Mutlilayered Nanostructures is varied and modern in its scope, and:A series of over 50 problems help develop the skills to allow readers to reach the level of being able to contribute to research. This book is suitable for an advanced graduate course in DMFT, and for individualized study by graduate students, postdoctoral fellows and advanced researchers wishing to enter the field.
Author |
: Kimberly S. Gehar |
Publisher |
: Nova Publishers |
Total Pages |
: 310 |
Release |
: 2006 |
ISBN-10 |
: 1594548528 |
ISBN-13 |
: 9781594548529 |
Rating |
: 4/5 (28 Downloads) |
Synopsis Nanophysics, Nanoclusters and Nanodevices by : Kimberly S. Gehar
Nanotechnology is a 'catch-all' description of activities at the level of atoms and molecules that have applications in the real world. A nanometre is a billionth of a metre, about 1/80,000 of the diameter of a human hair, or 10 times the diameter of a hydrogen atom. Nanotechnology is now used in precision engineering, new materials development as well as in electronics; electromechanical systems as well as mainstream biomedical applications in areas such as gene therapy, drug delivery and novel drug discovery techniques. This book presents the latest research in this frontier field.
Author |
: Gennadiy Burlak |
Publisher |
: Imperial College Press |
Total Pages |
: 404 |
Release |
: 2004 |
ISBN-10 |
: 1860946038 |
ISBN-13 |
: 9781860946035 |
Rating |
: 4/5 (38 Downloads) |
Synopsis The Classical and Quantum Dynamics of the Multispherical Nanostructures by : Gennadiy Burlak
In this book, the issues regarding the theory of optics and quantum optics of spherical multilayered systems are studied. In such systems the spatial scale of layers becomes comparable with the wavelength of radiation, which complicates the analysis of important quantities such as reflectivity and transmission.
Author |
: Bruno Gruber |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 613 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9781461529569 |
ISBN-13 |
: 1461529565 |
Rating |
: 4/5 (69 Downloads) |
Synopsis Symmetries in Science VII by : Bruno Gruber
The Symposium "Symmetries in Science VII: Spectrum Generating Algebras and Dynamic Symmetries in Physics" was held at the Southern Illinois University at Carbondale in Niigata, Japan Campus, during the period August 28-31, 1992. The Symposium was held in honor of Professor Francesco lachello on the occasion of his 50th birthday. We wish to thank the colleagues and friends of Franco for their participation in the Symposium as well as for contributing articles to this volume honoring him. It was their commitment and involvement which made this Symposium a success. We also wish to thank Dr. Jared H. Dorn, the director of SIUC-N, for his support in the planning and the execution of the Symposium. Moreover we wish to thank Mayor Nobuo Kumakura of Nakajo town and Mr. Kaichi Suzuki of the school entity "The Pacific" for their friendly support. Bruno Gruber, SIUC-N Takaharu Otsuka, University of Tokyo v LAUDATIO ON THE OCCASION OF THE 50TH BIRTHDAY OF PROFESSOR FRANCESCO IACHELLO I first met Franco lachello in 1974. Driving a smart Alfa-Romeo, he came to meet me at the station at Groningen where I was to spend a summer conducting research.
Author |
: Hartmut Zabel |
Publisher |
: Springer |
Total Pages |
: 279 |
Release |
: 2012-09-15 |
ISBN-10 |
: 9783642320422 |
ISBN-13 |
: 3642320422 |
Rating |
: 4/5 (22 Downloads) |
Synopsis Magnetic Nanostructures by : Hartmut Zabel
Nanomagnetism and spintronics is a rapidly expanding and increasingly important field of research with many applications already on the market and many more to be expected in the near future. This field started in the mid-1980s with the discovery of the GMR effect, recently awarded with the Nobel prize to Albert Fert and Peter Grünberg. The present volume covers the most important and most timely aspects of magnetic heterostructures, including spin torque effects, spin injection, spin transport, spin fluctuations, proximity effects, and electrical control of spin valves. The chapters are written by internationally recognized experts in their respective fields and provide an overview of the latest status.