Author: Simon Nils GrossjohannPublisher:
ISBN: 9783869554198
Category :
Languages : en
Pages : 161
Book Description
Static and Dynamic Properties of Low Dimensional Quantum Spin Systems
Author: Simon Nils GrossjohannPublisher:
ISBN: 9783869554198
Category :
Languages : en
Pages : 161
Book Description
Transport Properties of Low-dimensional Quantum Spin Systems
Author: Fabian Heidrich-MeisnerPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Statics and Dynamics of Weakly Coupled Antiferromagnetic Spin-1/2 Ladders in a Magnetic Field
Author: Pierre BouillotPublisher: Springer Science & Business Media
ISBN: 3642338089
Category : Computers
Languages : en
Pages : 104
Book Description
This thesis shows how a combination of analytic and numerical techniques, such as a time dependent and finite temperature Density Matrix Renormalization Group (DMRG) technique, can be used to obtain the physical properties of low dimensional quantum magnets with an unprecedented level of accuracy. A comparison between the theory and experiment then enables these systems to be used as quantum simulators; for example, to test various generic properties of low dimensional systems such as Luttinger liquid physics, the paradigm of one dimensional interacting quantum systems. Application of these techniques to a material made of weakly coupled ladders (BPCB) allowed the first quantitative test of Luttinger liquids. In addition, other physical quantities (magnetization, specific heat etc.), and more remarkably the spins-spin correlations – directly measurable in neutron scattering experiments – were in excellent agreement with the observed quantities. We thus now have tools to quantitatiively assess the dynamics for this class of quantum systems.
Transport and Dynamics of Low-dimensional Quantum Spin Systems
Author: Yousef RahnavardNMR-MRI, μSR and Mössbauer Spectroscopies in Molecular Magnets
Author: Pietro CarrettaPublisher: Springer Science & Business Media
ISBN: 8847005329
Category : Science
Languages : en
Pages : 294
Book Description
In this book an extensive overview on the results obtained during the last decade and on recent achievements in the study of molecular magnets by means of Nuclear Magnetic Resonance, Muon Spin Rotation, Magnetic Resonance Imaging and Mossbauer techniques is presented. The aim is to introduce the reader to these techniques and to give a general background on their application to molecular spin systems.
Organic and Inorganic Low-Dimensional Crystalline Materials
Author: Pierre DelhaesPublisher: Springer Science & Business Media
ISBN: 1489920919
Category : Science
Languages : en
Pages : 488
Book Description
The research of unitary concepts in solid state and molecular chemistry is of current interest for both chemist and physicist communities. It is clear that due to their relative simplicity, low dimensional materials have attracted most of the attention. Thus, many non-trivial problems were solved in chain systems, giving some insight into the behavior of real systems which would otherwise be untractable. The NATO Advanced Research Workshop on "Organic and Inorganic Low-Dimensional Crystalline Materials" was organized to review the most striking electronic properties exhibited by organic and inorganic sytems whose space dimensionality ranges from zero (Od) to one (1d), and to discuss related scientific and technological potentials. The initial objectives of this Workshop were, respectively: i) To research unitary concepts in solid state physics, in particular for one dimensional compounds, ii) To reinforce, through a close coupling between theory and experiment, the interplay between organic and inorganic chemistry, on the one hand, and solid state physics on the other, iii) To get a salient understanding of new low-dimensional materials showing "exotic" physical properties, in conjunction with structural features.
Novel NMR and EPR Techniques
Author: J. DolinsekPublisher: Springer
ISBN: 3540326278
Category : Science
Languages : en
Pages : 447
Book Description
A survey of recent research in the fields of condensed matter physics and chemistry based on novel NMR and ESR techniques. Applications include quantum computing, metal nanoparticles, low dimensional magnets, fullerenes as atomic cages, superconductors, porous media, and laser assisted studies. The book is dedicated to Professor Robert Blinc, on the occasion of his seventieth birthday, in appreciation of his remarkable scientific accomplishments in the NMR of condensed matter.
Electron Spin Resonance and Related Phenomena in Low-Dimensional Structures
Author: Marco FanciulliPublisher: Springer Science & Business Media
ISBN: 3540793658
Category : Science
Languages : en
Pages : 272
Book Description
Here is a discussion of the state of the art of spin resonance in low dimensional structures, such as two-dimensional electron systems, quantum wires, and quantum dots. Leading scientists report on recent advances and discuss open issues and perspectives.
Science
Author: National Center for Supercomputing ApplicationsPublisher:
ISBN:
Category : Research
Languages : en
Pages : 422
Book Description
Author: Verena Sabine Kargl