scispace - formally typeset
Open Access

Electronic Transport in Mesoscopic Systems

Reads0
Chats0
TLDR
In this article, preliminary concepts of conductance from transmission, S-matrix and Green's function formalism are discussed. And double-barrier tunnelling is considered.
Abstract
1. Preliminary concepts 2. Conductance from transmission 3. Transmission function, S-matrix and Green's functions 4. Quantum Hall effect 5. Localisation and fluctuations 6. Double-barrier tunnelling 7. Optical analogies 8. Non-equilibrium Green's function formalism.

read more

Citations
More filters
Journal ArticleDOI

Making sense of non-Hermitian Hamiltonians

TL;DR: In this article, an alternative formulation of quantum mechanics in which the mathematical axiom of Hermiticity (transpose + complex conjugate) is replaced by the physically transparent condition of space?time reflection ( ) symmetry.
Journal ArticleDOI

Ab initio modeling of quantum transport properties of molecular electronic devices

TL;DR: In this paper, a self-consistent ab initio technique for modeling quantum transport properties of atomic and molecular scale nanoelectronic devices under external bias potentials was proposed, based on density functional theory using norm conserving nonlocal pseudopotentials to define the atomic core and nonequilibrium Green's functions (NEGF's) to calculate the charge distribution.
Journal ArticleDOI

Random-matrix theory of quantum transport

TL;DR: In this article, a review of the statistical properties of the scattering matrix of a mesoscopic system is presented, where two geometries are contrasted: a quantum dot and a disordered wire.
Journal ArticleDOI

Physical one-way functions

TL;DR: The concept of fabrication complexity is introduced as a way of quantifying the difficulty of materially cloning physical systems with arbitrary internal states as primitives for physical analogs of cryptosystems.
Journal ArticleDOI

Quantum properties of atomic-sized conductors

TL;DR: In this article, the authors discuss the results in the context of related developments, including Andreev reflection, shot noise, conductance quantization and dynamical Coulomb blockade.
Related Papers (5)