Working within the nonequilibrium Green's function formalism, a formula for the two-time current correlation function is derived for the case of transport through a nanojunction in response to an arbitrary time-dependent bias. The one-particle Hamiltonian and the wide-band limit approximation are assumed, enabling us to extract all necessary Green's functions and self-energies for the system, extending the analytic work presented previously [Ridley, Phys. Rev. B 91, 125433 (2015)PRBMDO1098-012110.1103/PhysRevB.91.125433]. We show that our expression for the two-time correlation function generalizes the Büttiker theory of shot and thermal noise on the current through a nanojunction to the time-dependent bias case including the transient regi...
A time-dependent extension to the Landauer–Büttiker approach to study transient quantum transport i...
Using the recently developed time-dependent Landauer-Buttiker formalism and Jefimenko's retarded sol...
We present results on the microscopic dynamics of electrons in nanoscale systems coupled to supercon...
Working within the nonequilibrium Green’s function formalism, a formula for the two-time current cor...
This thesis contains a theoretical treatment of the time-dependent quantum transport of electrons th...
PAPER • OPEN ACCESS Calculation of the current response in a nanojunction for an arbitrary time-depe...
In this paper, we review the partitioned and partition-free approaches to the calculation of the tim...
In this thesis, certain aspects of time-dependent quantum transport properties in nanoscale structur...
The purpose of this thesis is to report a theoretical investigation on the current-current correlati...
Non-equilibrium Green's function formalism (NEGF) by employing time-dependent (TD) perturbation theo...
Electron transport in nanoscale structures is strongly influenced by the Coulomb interaction that gi...
Effects of many-body interactions and superconducting correlations have become central questions in ...
During the recent decades, molecular electronics has established its place as one of the promising ...
Using the partition-free time-dependent Landauer–Büttiker formalism for transient current correlatio...
We study the dynamics of the electron current in nanodevices where there are time-varying components...
A time-dependent extension to the Landauer–Büttiker approach to study transient quantum transport i...
Using the recently developed time-dependent Landauer-Buttiker formalism and Jefimenko's retarded sol...
We present results on the microscopic dynamics of electrons in nanoscale systems coupled to supercon...
Working within the nonequilibrium Green’s function formalism, a formula for the two-time current cor...
This thesis contains a theoretical treatment of the time-dependent quantum transport of electrons th...
PAPER • OPEN ACCESS Calculation of the current response in a nanojunction for an arbitrary time-depe...
In this paper, we review the partitioned and partition-free approaches to the calculation of the tim...
In this thesis, certain aspects of time-dependent quantum transport properties in nanoscale structur...
The purpose of this thesis is to report a theoretical investigation on the current-current correlati...
Non-equilibrium Green's function formalism (NEGF) by employing time-dependent (TD) perturbation theo...
Electron transport in nanoscale structures is strongly influenced by the Coulomb interaction that gi...
Effects of many-body interactions and superconducting correlations have become central questions in ...
During the recent decades, molecular electronics has established its place as one of the promising ...
Using the partition-free time-dependent Landauer–Büttiker formalism for transient current correlatio...
We study the dynamics of the electron current in nanodevices where there are time-varying components...
A time-dependent extension to the Landauer–Büttiker approach to study transient quantum transport i...
Using the recently developed time-dependent Landauer-Buttiker formalism and Jefimenko's retarded sol...
We present results on the microscopic dynamics of electrons in nanoscale systems coupled to supercon...