Non-Equilibrium Nano-Physics A Many-Body Approach /

• Κύριος συγγραφέας: Fransson, Jonas (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Dordrecht : Springer Netherlands : Imprint: Springer, 2010.
• Σειρά: Lecture Notes in Physics, 809
• Θέματα: Physics.; Condensed matter.; Solid state physics.; Materials science.; Nanotechnology.; Theoretical, Mathematical and Computational Physics.; Condensed Matter Physics.; Materials Science, general.; Mathematical Methods in Physics.; Solid State Physics.

The aim of this book is to present a formulation of the non-equilibrium physics in nanoscale systems in terms of many-body states and operators and, in addition, discuss a diagrammatic approach to Green functions expressed by many-body states. The intention is not to give an account of strongly corr...

Πίνακας περιεχομένων:

• 1 Many-body representation of physical systems
• 1.1 Many-body states
• 1.2 Two-level system
• 1.3 Many-body operators
• 1.4 Transition matrix elements
• References
• 2 Occupation number formalism
• 2.1 Perturbing the local levels
• 2.2 Occupations numbers
• 2.3 Single-level system
• 2.4 Two-level system in the Pauli spin blockade
• References
• 3 Many-body operator Green functions
• 3.1 Basic definitions
• 3.2 Equilibrium
• 3.3 Contour ordering
• 3.4 Single-level system
• References
• 4 Non-equilibrium formalism
• 4.1 Occupation number approach
• 4.2 Two-level system: Pauli spin-blockade
• 4.3 Green function approach
• 4.4 Non-equilibrium Green functions
• 4.5 Single-level quantum dot
• References
• 5 Diagram technique
• 5.1 Decoupling procedure
• 5.2 Expansion using functional derivatives
• 5.3 Single-level quantum dot
• 5.4 Current-voltage asymmetry
• References
• 6 Collection of physical examples
• 6.1 Spin-filtering
• 6.2 Current-voltage asymmetry in double quantum dots
• 6.3 Detection of exchange interaction through Fano-like interference effects
• 6.4 Non-equilibrium triplet blockade in T-shaped double quantum dot
• 6.5 Formation of pure triplet in double quantum dot
• References
• 7 Spin system
• 7.1 Equation for local spin >
• 7.2 Dynamics of local spin: semi-classical approach
• 7.3 Signatures of the local spin in the transport
• References.