285 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- RWTH Aachen UniversityDE51 papers
- Jülich Supercomputing CentreDE10 papers
- Forschungszentrum JülichDE9 papers
- Indian Institute of Technology KanpurIN7 papers
- Jülich Aachen Research AllianceDE5 papers
- University of California, BerkeleyUS5 papers
- Lawrence Berkeley National LaboratoryUS4 papers
- Gdańsk University of TechnologyPL3 papers
- Beihang UniversityCN2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Chinese Academy of SciencesCN2 papers
- Shanghai Jiao Tong UniversityCN2 papers
7 papers · 1 filter
Efficient isogeometric thin shell formulations for soft biological materials
Farshad Roohbakhshan, Roger A. Sauer
This paper presents three different constitutive approaches to model thin rotation-free shells based on the Kirchhoff-Love hypothesis. One approach is based on numerical integratio…
A new shell formulation for graphene structures based on existing ab-initio data
Reza Ghaffari, Thang X. Duong, Roger A. Sauer
An existing hyperelastic membrane model for graphene calibrated from ab-initio data (Kumar and Parks, 2014) is adapted to curvilinear coordinates and extended to a rotation-free sh…
High-performance functional renormalization group calculations for interacting fermions
J. Lichtenstein, D. Sánchez de la Peña, D. Rohe +3
We derive a novel computational scheme for functional Renormalization Group (fRG) calculations for interacting fermions on 2D lattices. The scheme is based on the exchange parametr…
Methodology for determining the electronic thermal conductivity of metals via direct non-equilibrium ab initio molecular dynamics
Sheng-Ying Yue, Xiaoliang Zhang, Stephen Stackhouse +3
Many physical properties of metals can be understood in terms of the free electron model, as proven by the Wiedemann-Franz law. According to this model, electronic thermal conducti…
High-performance generation of the Hamiltonian and Overlap matrices in FLAPW methods
Edoardo Di Napoli, Elmar Peise, Markus Hrywniak +1
One of the greatest efforts of computational scientists is to translate the mathematical model describing a class of physical phenomena into large and complex codes. Many of these…
Diverse anisotropy of phonon transport in two-dimensional IV-VI compounds: A comparative study
Guangzhao Qin, Zhenzhen Qin, Wu-Zhang Fang +5
New classes two-dimensional (2D) materials beyond graphene, including layered and non-layered, and their heterostructures, are currently attracting increasing interest due to their…
A stabilized finite element formulation for liquid shells and its application to lipid bilayers
Roger A. Sauer, Thang X. Duong, Kranthi K. Mandadapu +1
This paper presents a new finite element (FE) formulation for liquid shells that is based on an explicit, 3D surface discretization using -continuous finite elements construct…