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Displaying 1 - 30 of 53
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 ...
IngenieurwissenschaftenMaterialwissenschaft
Calculation on the Sphaleron Rate on 4D Lattices
Quantum Chromodynamics (QCD), sometimes referred to as the strong force, explains the forces that govern atomic nuclei ...
NaturwissenschaftenTeilchen, Kerne und Felder
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
Fully Open-Shell Medium-Mass Nuclei and Electromagnetic Observables for Ab Initio Nuclear Structure III
The ab initio description of nuclear structure phenomena has progressed tremendously over the past years. In particular ...
NaturwissenschaftenTeilchen, Kerne und Felder
Matrix Elements of Next-Generation Chiral Interactions
The goal of ab initio nuclear structure theory is the description of nuclei from first principles without uncontrolled ...
NaturwissenschaftenTeilchen, Kerne und Felder
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
NaturwissenschaftenTeilchen, Kerne und Felder
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 ...
IngenieurwissenschaftenMaterialwissenschaft
Calculating Temperature Dependent Properties of 2D Magnets
Predicting the temperature dependent properties of magnetic materials is still challenging, which cannot be dealt with ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
Fully Open-Shell Medium-Mass Nuclei and Electromagnetic Observables for Ab Initio Nuclear Structure II
The ab initio description of nuclear structure phenomena has progressed tremendously over the past years. In particular ...
NaturwissenschaftenTeilchen, Kerne und Felder
High Throughput Optimization of Permanent Magnetic Materials
Magnetic materials are key components for energy harvesting and conversion, information technology and sensor ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
NaturwissenschaftenTeilchen, Kerne und Felder
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
Precision Scale Setting Directly at High Temperatures Using Gradient Flow
The overarching goal of our research project is the determination of the QCD topological susceptibility Xtop(T) at very ...
NaturwissenschaftenTeilchen, Kerne und Felder
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 ...
NaturwissenschaftenPhysik der kondensierten MaterieIngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
IngenieurwissenschaftenMaterialwissenschaft
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 ...
NaturwissenschaftenTeilchen, Kerne und Felder
Modelling of All Solid-State Lithium Ion Thin Film Battery
The solid-solid interface is a critical obstacle to limit the performance of all-solid-state lithium-ion thin film ...
IngenieurwissenschaftenMaterialwissenschaft
Modelling of Na-Ion Conductors
NASICON, short for Na+ Superionic Conductor, is a group of materials with the composition Na1+xZr2SixP3-xO12 with 0 < x ...
IngenieurwissenschaftenMaterialwissenschaft
Multi-Scale Modeling of Additive Manufactured Magnetic Materials
In need for alternatives to conventional cooling devices, the magnetocaloric effect (MCE) is one of the most promising ...
IngenieurwissenschaftenMaterialwissenschaft
