Numerical simulation has become a major tool in quantum electronics both for fundamental
and applied purposes. While for a long time those simulations focused on stationary …

Kwant is a Python package for numerical quantum transport calculations. It aims to be a user-
friendly, universal, and high-performance toolbox for the simulation of physical systems of …

We describe how to apply the recursive Green's function method to the computation of
electronic transport properties of graphene sheets and nanoribbons in the linear response …

Zero temperature coefficient of resistance (TCR) is essential for the precise control of
temperature in heating element and sensor applications. Many studies have focused on …

Recent experiments reporting an unexpectedly large spin Hall effect (SHE) in graphene
decorated with adatoms have raised a fierce controversy. We apply numerically exact Kubo …

In the last decade, surface-assisted reactions involving well-defined molecular precursors
have led to the controlled assembly of several clean-edged and defect-free graphene …

In recent years, Chebyshev polynomial expansions of tight-binding Green's functions have
been successfully applied to the study of a wide range of spectral and transport properties of …

The discovery of the integer quantum Hall effect in the early eighties of the last century, with
highly precise quantization values for the Hall conductance in multiples of e 2/h, has been …

Both the field of spintronics-utilizing the spin degree of freedom of charge carriers-as well as
the field of graphene-a single layer of graphite-offer promising perspectives for a future …

We discuss carrier mobilities in the quantum Non-Equilibrium Green's Functions (NEGF)
framework. We introduce a method for the extraction of the mobility that is free from contact …