A many-body approach to transport in quantum systems: from the transient regime to the stationary state

M Ridley, NW Talarico, D Karlsson… - Journal of Physics A …, 2022 - iopscience.iop.org
We review one of the most versatile theoretical approaches to the study of time-dependent
correlated quantum transport in nano-systems: the non-equilibrium Green's function (NEGF) …

Kondo memory in driven strongly correlated quantum dots

X Zheng, YJ Yan, M Di Ventra - Physical Review Letters, 2013 - APS
We investigate the real-time current response of strongly correlated quantum dot systems
under sinusoidal driving voltages. By means of an accurate hierarchical equations of motion …

Imaging time-dependent electronic currents through a graphene-based nanojunction

V Pohl, LE Marsoner Steinkasserer… - The Journal of Physical …, 2019 - ACS Publications
To assist the design of efficient molecular junctions, a precise understanding of the charge
transport mechanisms through nanoscaled devices is of prime importance. In the present …

Time-dependent quantum transport: An efficient method based on Liouville-von-Neumann equation for single-electron density matrix

H Xie, F Jiang, H Tian, X Zheng, Y Kwok… - The Journal of …, 2012 - pubs.aip.org
Time-dependent quantum transport: An efficient method based on Liouville-von-Neumann
equation for single-electron density matrix | The Journal of Chemical Physics | AIP Publishing …

Dynamic multiscale quantum mechanics/electromagnetics simulation method

L Meng, CY Yam, SK Koo, Q Chen… - Journal of Chemical …, 2012 - ACS Publications
A newly developed hybrid quantum mechanics and electromagnetics (QM/EM) method [Yam
et al. Phys. Chem. Chem. Phys. 2011, 13, 14365] is generalized to simulate the real time …

Time-dependent density-functional theory for real-time electronic dynamics on material surfaces

R Wang, D Hou, X Zheng - Physical Review B—Condensed Matter and …, 2013 - APS
The real-time electronic dynamics on material surfaces is critically important to a variety of
applications. However, their simulations have remained challenging for conventional …

Time‐dependent quantum transport theory and its applications to graphene nanoribbons

H Xie, Y Kwok, Y Zhang, F Jiang, X Zheng… - … status solidi (b), 2013 - Wiley Online Library
Time‐dependent quantum transport parameters for graphene nanoribbons (GNR) are
calculated by the hierarchical equation of motion (HEOM) method based on the …

Existence of time-dependent density-functional theory for open electronic systems: Time-dependent holographic electron density theorem

X Zheng, CY Yam, F Wang, GH Chen - Physical Chemistry Chemical …, 2011 - pubs.rsc.org
We present the time-dependent holographic electron density theorem (TD-HEDT), which
lays the foundation of time-dependent density-functional theory (TDDFT) for open electronic …

Theoretical Study on the Rectifying Performance of Organoimido Derivatives of Hexamolybdates

S Wen, G Yang, L Yan, H Li, Z Su - ChemPhysChem, 2013 - Wiley Online Library
We design a new type of molecular diode, based on the organoimido derivatives of
hexamolybdates, by exploring the rectifying performances using density functional theory …

First‐principles Liouville–von Neumann equation for open systems and its applications

SK Koo, CY Yam, X Zheng, GH Chen - physica status solidi (b), 2012 - Wiley Online Library
We present a first‐principles Liouville–von Neumann equation for open systems. The time‐
dependent holographic electron density theorem which is the foundation for our formalism is …