Time|Dependent Quantum Transport and Fluctuations in Molecular ...

Time-Dependent Quantum Transport and Fluctuations in Molecular ...

Time-Dependent Quantum Transport and Fluctuations in. Molecular Junctions. Michael Ridley. A thesis submitted to Imperial College London for the degree of ...

Time-Dependent Quantum Transport and Fluctuations in Molecular ...

In particular, the nonequilibrium Green's function (NEGF) method is used to obtain the time-dependent current and current fluctuations in ...

Fluctuating-time and full counting statistics for quantum transport in a ...

Many molecular junctions display stochastic telegraphic switching between two distinct current values, which is an important source of ...

Dephasing in a Molecular Junction Viewed from a Time-Dependent ...

Some of these methods like the Landauer scheme are only valid for coherent transport and the steady state regime while other schemes are able to ...

Perspective: Theory of quantum transport in molecular junctions

This process can be described using the well-founded formalism of time-dependent (TD) DFT.50,51 If indeed the quasi-stationary limit exists ...

Simple and Accurate Method for Time-Dependent Transport along ...

... fluctuating environments. 1 ... Numerically Exact, Time-Dependent Study of Correlated Electron Transport in Model Molecular Junctions.

Quantum transport in a single molecular transistor at finite temperature

The electron–phonon interaction is decoupled by applying a canonical transformation and then the spectral density of the quantum dot is ...

Driven quantum transport on the nanoscale - ScienceDirect.com

We explore the prospects to control by use of time-dependent fields quantum transport phenomena in nanoscale systems.

Counting quantum jumps: A summary and comparison of fixed-time ...

In quantum transport through nanoscale devices, fluctuations arise from various sources: the discreteness of charge carriers, ...

a combined molecular dynamics and model Hamiltonian approach

Title:Structural fluctuations and quantum transport through DNA molecular wires: a combined molecular dynamics and model Hamiltonian approach.

Counting quantum jumps: A summary and comparison of fixed-time ...

In quantum transport through nanoscale devices, fluctuations arise from various sources: the discreteness of charge carriers, the statistical nonequilibrium ...

The Molecular Photo-Cell: Quantum Transport and Energy ... - Nature

Here, using an open quantum systems approach, we analyze the non-equilibrium transport properties and energy conversion performance of a ...

Quantum Transport - an overview | ScienceDirect Topics

Taking both transfer probability and transfer time together, coherence thus defines levels of quantum efficiency unreached by a classical transport process on ...

Time-dependent description of charge transport in ... - DFG - GEPRIS

... molecular dynamics simulations together with quantum chemical calculations and the aforementioned quantum transport theories. Internal vibrations but also ...

Structural fluctuations and quantum transport through DNA ...

The influence of dynamical fluctuations, arising either from the solvent fluctuations or from base-pair vibrational modes, can be taken into ...

Current Fluctuations in Open Quantum Systems: Bridging the Gap ...

Continuously measured quantum systems are characterized by an output current, in the form of a stochastic and correlated time series.

Time-dependent density functional theory for quantum transport

Recently time-dependent quantum transport has become an important research topic. Here we review recent progresses in the development of time- ...

A State Representation Approach for Atomistic Time-Dependent ...

The short-time oscillations ... Wang, H.; Thoss, M., Numerically Exact, Time-Dependent Study of Correlated Electron Transport in Model. Molecular Junctions.

New Journal of Physics - University of Delaware Physics

Structural fluctuations and quantum transport through DNA molecular ... have first computed the time- and energy-dependent quantum-mechanical ...

Evolution of a Non-Hermitian Quantum Single-Molecule Junction at ...

This work concerns the theoretical description of the quantum dynamics of molecular junctions with thermal fluctuations and probability losses.