Titlebook: Low-Dimensional Systems; Interactions and Tra Tobias Brandes Conference proceedings 2000 Springer-Verlag Berlin Heidelberg 2000 Electronic

Rejuvenate

階層

Interaction Effects in One-Dimensional Semiconductor Systemshows a power-law dependence with a characteristic interaction parameter .. ～ 0.7. We show temperature and bias dependences of the transport of interacting electrons through a single mode quantum wire subject to arti.cially modulating potential. The spin and charge separation is predicted to be obser

推測

Correlated Electrons in Carbon Nanotubesg electrons in one dimension. Recent theoretical and experimental results are reviewed with a focus on electron correlations. Starting from a microscopic lattice model we derive an effective phase Hamiltonian for conducting single-wall nanotubes with arbitrary chirality. The parameters of the Hamilt

弄臟

同義聯(lián)想法

An Introduction to Real-Time Renormalization Groups of discrete quantum systems coupled linearly to an environment.We illustrate the technique by a simple and exactly solvable model:A quantum dot consisting of a single non-degenerate level coupled to two reservoirs.The article is intended for advanced students.Besides elementary quantum mechanics a

decode

Spin States and Transport in Correlated Electron Systems), ID (quantum wires) or in 2D correlated systems in magnetic fields. We show that the correlation induces a spin blockade through ‘electron molecules’ in quantum dots, a spin polarised current in a Tomonaga-Luttinger liquid and a negative magnetoresistance in partly flat bands.

NOT

Non-linear Transport in Quantum-Hall Smecticsround states with broken orientational symmetry. In a mean-field theory, the broken symmetry state consists of electron stripes with local filling factor [ν] + 1, separated by hole stripes with filling factor [ν]. We have recently developed a theory of these states in which the electron stripes are

burnish

modifier

MUT