Projects
Hessian scientists of various disciplines are using High Performance Computers for their research.
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Displaying 1 - 30 of 54
Understanding the Detrimental Nature of Dislocations in Layered Cathode Active Materials II
Layered transition metal oxides, derived from the model system LiCoO2, are used as cathode materials in Li-ion batteries ...
Engineering SciencesMaterials Science
Deformation Phenomena in Metallic Glass/High Entropy Nanolaminates
The application of metallic glasses (MGs) is limited by their brittle behavior at room temperature [1]. In order to ...
Engineering SciencesMaterials Science
A Machine-Learning Interatomic Potential for the Si-O System
Nowadays, atomistic simulations are becoming more and more important. Due to the increasing availability of ...
Engineering SciencesMaterials Science
CCDCGAN: Inverse design of crystal structures
Autonomous materials discovery with desired properties is one of the ultimate goals for modern materials science, and ...
Natural SciencesTheoretical Condensed Matter Physics
Electronic Structure Calculations on the Influence of Alkali Metals on the Properties of Ag-Containing Cu(In, Ga)(S, Se)2 Absorber Materials
The compound semiconductor system Cu(In, Ga)(S, Se)2 (short: CIGS) forms the basis for the currently most efficient thin ...
Engineering SciencesMaterials Science
Simulation of Diamond Based Quantum Token
NV centers – a nitrogen atom together with a vacancy – embedded in diamond provide a promising system to generate ...
Natural SciencesTheoretical Condensed Matter Physics
Ab-initio Modeling of Battery Materials
One approach to the realization of safer batteries relies on all solid-state batteries (ASSB) which use a non-flammable ...
Engineering SciencesMaterials Science
Ab-Initio Thermodynamics of Refractory Mo-Si-Ti Phases at High Temperatures
Refractory metal silicide systems like Mo-Si-Ti are expected to be ideal substrates in composite materials for high ...
Engineering SciencesMaterials Science
Calculating Temperature Dependent Properties of 2D Magnets
Predicting the temperature dependent properties of magnetic materials is still challenging, which cannot be dealt with ...
Engineering SciencesMaterials Science
Determination of Effective Electric Conductivity of UFG/PEI-Composites Considering Quantum Mechanical Tunnelling Effects
To reduce fuel consumption, the focus in vehicle construction shifts to lightweight constructions based on Mg or Al ...
Engineering SciencesMaterials Science
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
High Throughput Optimization of Permanent Magnetic Materials
Magnetic materials are key components for energy harvesting and conversion, information technology and sensor ...
Engineering SciencesMaterials Science
Interplay Between Spin Orbital and Lattice Degrees of Freedom in Multiferroic and Orbital Ordered Oxide Systems
The electronic structure plays a key role in determining the physical properties of highly correlated electron systems ...
Natural SciencesTheoretical Condensed Matter Physics
Molecular Dynamics Simulation of Laser Powder Bed Fusion of Metallic Glasses
The fabrication of metallic glasses by laser powder melt fusion provides a new way for the synthesis of metallic glasses ...
Engineering SciencesMaterials Science
Multi-Scale Modeling of Additive Manufactured Magnetic Materials
In 2018, Gottschall et al. proposed a multi-stimulit concept for magnetocaloric cooling. [1] The energy consumption ...
Engineering SciencesMaterials Science
Rational Design of Narrow-Hysteresis Materials by Tailoring Magnetoelastic Interactions
One important aim of modern energy-conserving technologies is magnetic cooling at room temperature. This environmentally ...
Natural SciencesTheoretical Condensed Matter PhysicsEngineering SciencesMaterials Science
Reinforcement of Cr-Mn-Fe-Co-Ni High Entropy Bulk Metallic Glasses: A Molecular Dynamics Study
We investigate the CrMnFeCoNi (Cantor alloy)[1] high-entropy bulk metallic glass (HE-BMG). HE-BMGs are a new amorphous ...
Engineering SciencesMaterials Science
Revealing Temperature-Gradient-Driven Effects in Unconventional Sintering by Non-Isothermal Phase-Field Modeling
Employment of treatments other than heat or pressure control distinguishes the unconventional sintering from the ...
Engineering SciencesMaterials Science
A Gaussian Approximation Potential for Silica
For the understanding of materials it is often necessary to analyse them on the atomic scale. Molecular dynamics is a ...
Engineering SciencesMaterials Science
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
Ab-Initio Molecular Dynamics Simulations of Ultrafast Excited Graphite and Amorphous Carbon
Femtosecond laser pulses excite the electrons of matter to a high temperature whereas the ions remain mainly unaffected ...
Natural SciencesTheoretical Condensed Matter Physics
An Atomic Scale Perspective of Deformation Mechanims of Metallic Glasses
Holding unique characteristics, such as a high strength and large elastic limit, metallic glasses are advanced materials ...
Engineering SciencesMaterials Science
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
Cooperative kinetics of defects and domain structures in ferroelectrics
Thin films of lead zirconate-titanate (PZT) belong to the most widely used ferroelectric materials. They possess large ...
Engineering SciencesMaterials Science
Defect Properties of Lead-Free Antiferroelectrics for Energy Storage Applications
Dielectric capacitors are considered to be promising candidates for energy storage applications in high power ...
Engineering SciencesMaterials Science
First-Principles Calculations on Grain Boundaries in Nanocrystalline Graphene
The modification of intrinsic properties of graphene via defects, such as grain boundaries, has been an intense field of ...
Natural SciencesTheoretical Condensed Matter Physics
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
Intermediate Bands in Indium Thiospinels
In Cu(In,Ga)(S,Se)2 (CIGS) thin-film solar cells, Ga gradient forms readily during the CIGS growth resulting to a high ...
Engineering SciencesMaterials Science
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
