Results 111 to 120 of about 318,207 (300)

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

open access: yesAdvanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu   +8 more
wiley   +1 more source

Non-invertible symmetries in finite-group gauge theory

open access: yesSciPost Physics
We investigate the invertible and non-invertible symmetries of topological finite-group gauge theories in general spacetime dimensions, where the gauge group can be abelian or non-abelian. We focus in particular on the 0-form symmetry.
Clay Cordova, Davi Bastos Costa, Po-Shen Hsin
doaj   +1 more source

Maintaining Gauge Symmetry in Renormalizing Chiral Gauge Theories

open access: yes, 2010
It is known that the $\gamma_{5}$ scheme of Breitenlohner and Maison (BM) in dimensional regularization requires finite counter-term renormalization to restore gauge symmetry and implementing this finite renormalization in practical calculation is a ...
Tsai, Er-Cheng
core   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Abelian dualities of N $$ \mathcal{N} $$ = (0, 4) boundary conditions

open access: yesJournal of High Energy Physics, 2019
We propose dual pairs of N $$ \mathcal{N} $$ = (0, 4) half-BPS boundary conditions for 3d N $$ \mathcal{N} $$ = 4 Abelian gauge theories related to mirror symmetry and S-duality by showing the matching of boundary ’t Hooft anomalies and supersymmetric ...
Tadashi Okazaki
doaj   +1 more source

Breaking the gauge symmetry in lattice gauge-invariant models [PDF]

open access: green, 2021
Claudio Bonati   +2 more
openalex   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

open access: yesAdvanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart   +3 more
wiley   +1 more source

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