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pro vyhledávání: '"T, Ben"'
Recent advances in scanning electron microscope (SEM) based Kikuchi diffraction have demonstrated the important potential for reflection and transmission methods, like transmission Kikuchi diffraction (TKD) and electron backscatter diffraction (EBSD)
Externí odkaz:
http://arxiv.org/abs/2411.13018
Thermomechanical controlled processing (TMCP) is widely used to optimize the final properties of high strength low alloy (HSLA) steels, via microstructure engineering. The room temperature microstructures are influenced by the high temperature austen
Externí odkaz:
http://arxiv.org/abs/2408.16788
Autor:
Thompson, T. Ben, Sklar, Michael
Many publicly available language models have been safety tuned to reduce the likelihood of toxic or liability-inducing text. To redteam or jailbreak these models for compliance with toxic requests, users and security analysts have developed adversari
Externí odkaz:
http://arxiv.org/abs/2407.17447
Autor:
Birch, Ruth M., Britton, T. Ben
Zirconium alloys are widely used in nuclear reactors as fuel cladding materials. Fuel cladding is used to contain the nuclear fuel and cladding tubes are typically sealed using welds. Welding of zirconium alloys can result in changes in the local mic
Externí odkaz:
http://arxiv.org/abs/2402.17093
Feature visualization, also known as "dreaming", offers insights into vision models by optimizing the inputs to maximize a neuron's activation or other internal component. However, dreaming has not been successfully applied to language models because
Externí odkaz:
http://arxiv.org/abs/2402.01702
Autor:
Zhang, Tianbi, Britton, T. Ben
To engineer the next generation of advanced materials we must understand their microstructure, and this requires microstructural characterization. This can be achieved through the collection of high contrast, data rich, and insightful microstructural
Externí odkaz:
http://arxiv.org/abs/2311.14888
Autor:
Zhang, Tianbi, Britton, T. Ben
Diffraction pattern analysis can be used to reveal the crystalline structure of materials, and this information is used to nano- and micro-structure of advanced engineering materials that enable modern life. For nano-structured materials typically di
Externí odkaz:
http://arxiv.org/abs/2306.14167
Zircaloy-4 is used as a fuel cladding material for water reactors, as it has good mechanical properties, corrosion resistance, and a low thermal neutron absorption cross section. However, the mechanical performance of Zircaloy-4 can be reduced during
Externí odkaz:
http://arxiv.org/abs/2303.08311
Simulation can evaluate a statistical method for properties such as Type I Error, FDR, or bias on a grid of hypothesized parameter values. But what about the gaps between the grid-points? Continuous Simulation Extension (CSE) is a proof-by-simulation
Externí odkaz:
http://arxiv.org/abs/2212.10042
Measuring local chemistry of specific crystallographic features by atom probe tomography (APT) is facilitated by using transmission Kikuchi diffraction (TKD) to help position them sufficiently close to the apex of the needle-shaped specimen. However,
Externí odkaz:
http://arxiv.org/abs/2212.06362