141 citations · 1.2k across the 41 of their papers we have counts for
41 papers
Dimer Coupling Energies of the Si(001) Surface
Christian Brand, Alfred Hucht, Giriraj Jnawali +6
The coupling energies between the buckled dimers of the Si(001) surface were determined through analysis of the anisotropic critical behavior of its order-disorder phase transition…
Transfer-matrix summation of path integrals for transport through nanostructures
Simon Mundinar, Alexander Hahn, Jürgen König +1
On the basis of the method of iterative summation of path integrals (ISPI), we develop a numerically exact transfer-matrix method to describe the nonequilibrium properties of inter…
Dynamic Growth/Etching Model for the Synthesis of Two-Dimensional Transition Metal Dichalcogenides via Chemical Vapour Deposition
E. Pollmann, A. Maas, D. Marnold +5
The preparation of two-dimensional transition metal dichalcogenides on an industrially relevant scale will rely heavily on bottom-up methods such as chemical vapour deposition. In…
Independent and coherent transitions between antiferromagnetic states of few-molecule systems
Claire Besson, Philipp Stegmann, Michael Schnee +12
Spin-electronic devices are poised to become part of mainstream microelectronic technology .Downsizing them, however, faces the intrinsic difficulty that as ferromagnets become sma…
The square lattice Ising model on the rectangle III: Hankel and Toeplitz determinants
Alfred Hucht
Based on the results obtained in [Hucht, J. Phys. A: Math. Theor. 50, 065201 (2017)], we show that the partition function of the anisotropic square lattice Ising model on the $L \t…
Newton series expansion of bosonic operator functions
Jürgen König, Alfred Hucht
We show how series expansions of functions of bosonic number operators are naturally derived from finite-difference calculus. The scheme employs Newton series rather than Taylor se…