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๐Ÿ” gerhard stenzel ๐Ÿ“‚ Physics
Showing 1723 results for "gerhard stenzel" in Physics
Physics Preprint PDF DOI

Data-Efficient Indentation Size Effect Correction in Steels Using Machine Learning and Physics-Guided Augmentation

Radmir Karamov, Tagir Karamov ยท 2026

Shallow nanoindentation enables mechanical characterization of thin films, individual phases and other volume-constrained materials, but measured hardness is often inflated by the indentation size effโ€ฆ

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Contrasting Effects of Functionalization in Binary and Medium-Entropy MXene Coatings for Corrosion Protection

Aqsa Fayyaz, Ulises Martin Diaz, Jianyu Dai, Homero Castaneda, Chenglin Wu ยท 2026

Developing scalable and environmentally benign anticorrosion coatings is critical for protecting steel infrastructure in chloride-rich environments. Here, a nacre-inspired multilayer epoxy coating reiโ€ฆ

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Physics Preprint PDF DOI

A radon emanation measurement system at the Carleton Noble Liquid Detector Laboratory

P. Adhikari, M. G. Boulay, R. Crampton, D. Gallacher, M. Perry ยท 2026

Radon is one of the most important sources of background in rare event search experiments, such as those searching for Dark Matter and neutrinos, due to its unavoidable production from natural uraniumโ€ฆ

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Physics Preprint PDF DOI

Deterministic Realization of Classical Dissipation on Quantum Computers

Muhammad Idrees Khan, Sauro Succi, Hua-Dong Yao ยท 2026

Lattice Boltzmann (LB) on quantum devices must reconcile unitary gate evolution with the dissipative \emph{collision} step. In the multiple-relaxation-time (MRT) class, we work in the common setting oโ€ฆ

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Physics Preprint PDF DOI

Mean-Field Theory for the Three-State Active Lattice Gas Model

Ana L. N. Dias, Ronald Dickman, Tiago Venzel Rosembach ยท 2026

We develop a mean-field description including spatial structure for a simplified version of the three-state active matter model studied by Venzel et al. (Phys. Rev. E 110, 014109 (2024)). The resultinโ€ฆ

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Physics Preprint PDF DOI

Proximitized Topological Insulator Charge Island Fabricated via In Situ Multi-Angle Stencil Lithography

Benedikt Frohn, Tobias Schmitt, Vanessa Serrano, Anne Schmidt, Michael Schleenvoigt, Albert Hertel, Benjamin Bennemann, Abdur Rehman Jalil, Detlev Grutzmacher, Peter Schuffelgen ยท 2026

Hybrid superconductor-topological insulator (TI) nanostructures constitute a promising materials platform for exploring proximity-induced superconductivity in systems with topologically protected surfโ€ฆ

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Flash temperature in sliding contacts: comparing theory with experiments

B.N.J. Persson ยท 2026

The temperature increase in the contact regions between solids in sliding contact has a huge influence on friction and wear. Here we test an analytical theory for the flash temperature, valid for randโ€ฆ

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Control of turn-to-turn contact resistivity in resistively insulated REBCO coils

Jun Lu, Kwangmin Kim, Iain Dixon, Justin Deterding, Emsley Marks, Brent Jarvis, Denis Markiewicz, Hongyu Bai, Mark Bird ยท 2026

Resistively insulated (RI) REBCO magnets feature short ramp times and low ramp losses while maintaining the advantages of no-insulation coils with high engineering current density and tolerance for deโ€ฆ

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SHIELD: A Reference Gas-Driven Permeation Platform for Hydrogen Permeation Studies

James Dark, Colin Weaver, Remi Delaporte-Mathurin, Sara Ferry, Kevin B. Woller ยท 2026

A gas-driven permeation (GDP) platform, SHIELD (Salt-compatible Hydrogen barrier Investigation and EvaLuation for fusion Devices), has been developed to measure hydrogen transport properties in structโ€ฆ

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Sharp-interface VOF method for phase-change simulations on unstructured meshes

Jan Kren, Bojan Niceno, Yohei Sato ยท 2026

Unstructured meshes are among the most versatile approaches for capturing non-canonical geometries in fluid dynamics simulations. Despite this, most high-fidelity first-principles phase-change models โ€ฆ

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Breakdown of spallation in multi-pulse ultrafast laser ablation

David Redka, Julian Vollmann, Nicolas Thomae, Maximilian Spellauge, Heinz P. Huber ยท 2026

Ultrashort-pulse laser ablation of metals near damage threshold is governed by homogeneous spallation, in which tensile unloading releases a nanometre-thin liquid film whose optical signatures are temโ€ฆ

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Realistic Detector Geometry Modeling and Its Impact on Event Reconstruction in JUNO

Zhaoxiang Wu, Miao He, Wuming Luo, Ziyan Deng, Wei He, Yuekun Heng, Xiaoping Jing, Bo Li, Xiaoyan Ma, Xiaohui Qian, Zhonghua Qin, Yifang Wang, Peidong Yu ยท 2026

JUNO is designed to determine the neutrino mass ordering with an energy resolution of 3% at 1 MeV. In the real detector, however, deformations of the central stainless-steel structure during installatโ€ฆ

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SPARSE -- Efficient High-Resolution SEM Imaging of Rare Microstructural Features Across Large Areas by Selective Rescanning

Tom Reclik, Jan Gerlach, Maximilian A. Wollenweber, Yannis P. Korkolis, Sandra Korte-Kerzel, Ulrich Kerzel ยท 2026

Characterisation of rare microstructural features in scanning electron microscopy (SEM) requires imaging large areas at high resolution. This leads to prohibitively long acquisition times. We present โ€ฆ

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Explicit Block Encoding of Difference-of-Gaussian Operators on a Periodic Grid

Jishnu Mahmud, John Winship, Tom Lash, James Ostrowski, Rebekah Herrman ยท 2026

The Difference-of-Gaussian (DoG) is a widely used operator across applications, including image processing (feature and edge detection), quantum machine learning, and finite-difference methods (approxโ€ฆ

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Decoupling dislocation multiplication and velocity effects in metals at extreme strain rates

Daniyar Syrlybayev, Lavanya Raman, Niraj Pramod Atale, Bhanugoban Maheswaran, Siddhartha Pathak, Curt A. Bronkhorst, Ramathasan Thevamaran ยท 2026

The dynamic behavior of metals is governed by collective dislocation motion and interactions that strongly depend on the applied strain rate. Metals exhibit weak strain rate sensitivity (SRS) below a โ€ฆ

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A High-Order Compact Finite Volume Method for Unstructured Grids: Scheme Space Formulation and One-Dimensional Implementations

Ling Wen, Yan-Tao Yang, Qing-Dong Cai ยท 2026

This paper presents a novel and straightforward compact reconstruction procedure for the high-order finite volume method on unstructured grids. In this procedure, we constructed a linear approximationโ€ฆ

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Quantum Magnetometers for Infrastructure Inspection and Monitoring

Muhammad Mahmudul Hasan, Ingrid Torres, Alex Krasnok ยท 2026

Damage in infrastructure is often hidden until it becomes costly or dangerous. Common examples include corrosion under insulation, early fatigue damage in steel, corrosion of embedded reinforcement, aโ€ฆ

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Ambient-environment dependence of dynamic contact angles: Droplet tilting vs. captive bubble methods

Koki Iwasaki, Hiroyuki Ebata, Hiroaki Katsuragi ยท 2026

Measuring the contact angle of a water droplet on a solid surface in air is one of the simplest and most widely used methods for evaluating surface wettability across a wide range of research fields. โ€ฆ

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NeuralFVM: Neural-physics-based Finite Volume Method for Turbulent Flows Using the $k$-$\omega$ Model

Tingkai Xue, Yu Jiao, Te Ba, Jingliang Wang, Juntao Yang, Simon See, Boyang Chen, Claire E. Heaney, Christopher C. Pain, Chang Wei Kang, Mohamed Arif Bin Mohamed, Hongying Li ยท 2026

In this work, we develop a neural-physics solver based on finite volume method (FVM), namely NeuralFVM, for turbulent flows by implementing the standard $k$-$\omega$ model designed for efficient Graphโ€ฆ

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Emerging hierarchical dislocation structures: Insights from scanning electron microscopy-electron backscatter diffraction in situ tensile testing and multifractal analysis

Mikhail Lebyodkin, Maxim Gussev, Jamieson Brechtl, Tatiana Lebedkina ยท 2026

Understanding the evolution of dislocation structures during plastic deformation is critical for predicting the mechanical performance of metallic materials. In this work, we applied in situ scanning โ€ฆ

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