Projects
Hessian scientists of various disciplines are using High Performance Computers for their research.
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Displaying 1 - 30 of 141
Photoelectron Circular Dichroism Induced by Coherent Broadband Laser Pulses
Our hands are an example for chiral objects: they cannot be brought to coincide with its mirror image by any rotations ...
Natural SciencesOptics, Quantum Optics and Physics of Atoms, Molecules and Plasmas
Optical Absorption Studies and Quantum Chemistry of a Tin Nanoparticle
Semiconductors are the fundament of modern technology and still in the focus of current research. With decreasing size ...
Natural SciencesPhysical and Theoretical Chemistry
Quantum Chemical Investigation of Spectroscopic Properties of Iron Complexes as Models for Fe-N-C Fuel Cell Catalysts
Fe-N-C catalysts are a promising substitution material for rare and expensive platinum catalysts on the cathodic side of ...
Natural SciencesPhysical and Theoretical Chemistry
Ab initio calculations on the intrinsic Spin Hall effect
The field of spintronics recently gained much interest because it promises faster, smaller and less energy consuming ...
Natural SciencesTheoretical Condensed Matter Physics
Analysis of Magnetically Coupled Wavefunctions in Transition Metal Complexes
Magnetic interactions in transition metal complexes arise from coupling of unpaired electrons, usually localized ...
Natural SciencesPhysical and Theoretical Chemistry
Calculating Photoelectron Binding Energies on Organic Molecules to Assist Photoemission Spectra Interpretation
The photoelectron spectroscopy data of organic molecules, in our case organic semiconductors, are mainly dominated by ...
Natural SciencesChemical Solid State and Surface Research
Computational Modelling of Multiple Photoswitches
The computational modeling of molecular transformations in organic chemistry, e.g. photo-inducible isomerizations of ...
Natural SciencesMolecular Chemistry
DNS of viscoelastic fluids
Recent numerical stabilization approaches provide new opportunities for viscoelastic flow simulations. The numerical ...
Natural SciencesMathematics
High Throughput Screening for Spin-Polarized Current in Noncollinear Materials
Like perovskite materials, antiperovskites (APVs) display many intriguing physical properties. Particularly, the ...
Natural SciencesTheoretical Condensed Matter Physics
High throughput screening of topological properties in ferromagnets
In this work, we performed first-principles calculations to evaluate the anomalous Hall conductivity as well as the ...
Natural SciencesTheoretical Condensed Matter Physics
Improved Dynamics in Hybrid Particle-Field Simulations of Polymers With Slip-Spring Model
Entanglements between polymer chains are demonstrated as one of the key factors to modulate the macroscopic physical ...
Natural SciencesPhysical and Theoretical Chemistry
Large-Scale Configuration Interaction for Ab Initio Nuclear Structure
The goal of ab initio nuclear structure theory is the description of correlated systems of many nucleons based on the ...
Natural SciencesParticles, Nuclei and Fields
Phase diagram calculations for interatomic potentials
Understanding the behavior of different materials not only furthers general knowledge, but can also often be used for ...
Natural SciencesStatistical Physics, Soft Matter, Biological Physics, Nonlinear Dynamics
Prebiotic formation of sugars and amino acids using aminomethylene
After the matrix isolation of aminomethylene (H-C̈-NH2)[1] we study further the formation of amino acids and sugars in ...
Natural SciencesMolecular Chemistry
Ab initio calculations of the redox chemistry in alkali-oxygen batteries
Alkali metal-oxygen batteries have a particularly high energy density and therefore concepts for rechargeable batteries ...
Natural SciencesPhysical and Theoretical Chemistry
Ab-initio description of phase transitions in TiO2 and ab-initio molecular dynamics simulations of ultrafast excited graphene and amorphous carbon
The understanding of the interaction of ultrashort light pulses with solids and nanostructures is important for both ...
Natural SciencesTheoretical Condensed Matter Physics
Adaptive Numerical Wavelet Frame Methods for Elliptic and Parabolic Operator Equations, Inverse Problems, and Stochastic Evolution Equations
Many real-world phenomena are modelled by partial differential equations. Even in relatively low dimensions, the ...
Natural SciencesMathematics
Asymmetric, Lewis-Acid Catalysed, Diels-Alder Reactions of Phthalazine
Novel methods to access complex molecular structures open new avenues for applications in medicalas well as material ...
Natural SciencesMolecular Chemistry
Atmospheric Dynamics
Atmospheric gravity waves (GWs) are rather short in wavelength (1km – 100km in the horizontal, 100m – 10km in the ...
Atmospheric Science, Oceanography and Climate ResearchNatural Sciences-
Bidentate Lewis-Acid Catalysed Diels-Alder Reactions
Novel methods to access complex molecular structures open new avenues for applications in medical as well as material ...
Natural SciencesMolecular Chemistry -
Comparing importance of webgraph nodes via random walks
We planned to test a method for ranking nodes in a network (for example web pages in the internet) that is an ...
Natural SciencesMathematics 
Cononsolvency in Aqueous Alcohols Solutions
Smart polymers respond to environmental factors such as change in temperature, pH, or solvent. An example is the ...
Natural SciencesPhysical and Theoretical Chemistry-
Density functional theory of strongly correlated electrons: Exploiting the links between ground-state correlation energy and independent fermion entropy
The accurate many-particle description of systems exhibiting strong electronic correlations is one of the most ...
Natural SciencesTheoretical Condensed Matter Physics 
Electrical conductivity and relaxation via colored noise in a hadronic gas
Calculating transport properties such as the electrical conductivity of a strongly interacting hadron gas is a difficult ...
Natural SciencesParticles, Nuclei and Fields
Fast circularisation of Rydberg atoms
Circular Rydberg states refer to the valence electron of a highly excited atom in a circular orbit. Due to their very ...
Natural SciencesOptics, Quantum Optics and Physics of Atoms, Molecules and Plasmas-
Functionalization of Hydrocarbons trough novel HAT-agents
Alkanes are attractive feedstock chemicals due to their natural occurrence and they offer access to a wide variety of ...
Natural SciencesMolecular Chemistry -
Gas-phase sugar formation using hydroxymethylene as the reactive formaldehyde isomer
Carbohydrates “(CH2O)n” or sugars are the formal adducts of carbon (atoms) to water with a repeating unit that ...
Natural SciencesMolecular Chemistry 
Global Optimization of Aluminum-doped Tin Clusters
Semiconductors are the fundament of modern technology and as such still a topic of current research. With decrease in ...
Natural SciencesPhysical and Theoretical Chemistry
Global Optimization of Gadolinium Doped Tin Clusters
Gadolinium-doped tin clusters belong to an interesting class of nanoalloys. They combine the quasi-aromatically ...
Natural SciencesMolecular Chemistry
Ground- and excited-state properties of substrate-supported nanowires calculated from first principles
Ideal one-dimensional electronic systems are characterized by unusual and fascinating physical phenomena, including ...
Natural SciencesTheoretical Condensed Matter Physics
