# Projects

Hessian scientists of various disciplines are using High Performance Computers for their research.

Hessian scientists of various disciplines are using High Performance Computers for their research.

Displaying 1 - 30 of 164

### 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### Ab Initio No-Core Shell Model

The prime goal of ab initio nuclear structure theory is the description of correlated systems of many nucleons based on ...

Natural SciencesParticles, Nuclei and Fields### Fully Open-Shell Medium-Mass Nuclei and Electromagnetic Observables for Ab Initio Nuclear Structure

The ab initio description of nuclear structure phenomena has progressed tremendously over the past years. In particular ...

Natural SciencesParticles, Nuclei and Fields### High-Throughput Design of New Perovskite Oxide Antiferroelectric Materials

Antiferroelectric (AFE) materials have recently been of a great interest, due to their unique applications in the energy ...

Natural SciencesTheoretical Condensed Matter Physics### Matrix Elements of New Families of Chiral Interactions

The goal of ab initio nuclear structure theory is the description of nuclei from first principles without uncontrolled ...

Natural SciencesParticles, Nuclei and Fields### 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### A Cosolvent Surfactant Mechanism Affects Polymer Collapse in Miscible Good Solvents

The coil-globule transition of aqueous polymers is of profound significance in understanding the structure and function ...

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### Calculations of Vibrational Spectra for Different Facets of Ceria Using Density Functional Theory (DFT)

Ceria is an important support material for precious metals to catalyze oxidation reactions such as CO oxidation or the ...

Natural SciencesChemical Solid State and Surface Research### Color Center Formation Induced by Femtosecond Lasers

The interactions of ultrashort-light pulses with solids and nanostructures is a continuously growing area due to the ...

Natural SciencesTheoretical Condensed Matter Physics### 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### Investigation of Domain Switching Mechanics of Perovskite Ferroelectrics using Molecular Dynamics Simulations

Ferroelectric ceramics with perovskite structure can be used in novel cooling applications based on the electrocaloric ...

Engineering SciencesProcess Engineering, Technical ChemistryMaterials Science### 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### Laser-Induced Generation Nanostructures and Nanoparticles of Different Materials in Different Media: Molecular Dynamics Investigation

The mechanisms of laser-matter interaction are of great importance for many applications including the development of ...

Natural SciencesTheoretical Condensed Matter Physics### Molecular Dynamics Study of the Sodium/Potassium Channels HCN

Ion channels play a fundamental key role in all living organisms and are crucial for the signal transduction of neurons ...

Life SciencesBasic Research in Biology and Medicine### 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### Topological Susceptibility at High temperatures from Lattice Quantum Chromodynamics

The theory of the strong interaction, Quantum Chromodynamics, is known to have complicated topological structures called ...

Natural SciencesParticles, Nuclei and Fields### 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