Výsledky vyhledávání - "Paras, Jonathan"

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A Thermodynamic Constraint for the Electronic Structure of Fe-Ni Alloys at Room And High-Temperature

Autor: Paras, Jonathan, Allanore, Antoine

The measurement of the electronic structure of metal alloys is hampered by the in-applicability of conventional quantum oscillation measurements to high-temperatures and alloy scattering. Recent advancements in the study of the electronic contributio

Externí odkaz: http://arxiv.org/abs/2410.09545

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The Effect of Blue and Infrared Laser Melting Frequency on Oxide Morphology in 304L

Autor: Paras, Jonathan S., Curry, Randy D., Ohlhausen, James A., Abere, Michael J.

Continuous Wave Laser Beam (LB) melting offers control over the localized heating and cooling of melt pools for welding, brazing, additive manufacturing, and solidification. Research into laser-liquid metal interactions have primarily focused on the

Externí odkaz: http://arxiv.org/abs/2408.05144

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Dissertation/ Thesis

An Irreversible Thermodynamic Formalism of the Electronic Contribution to the Entropy in Metals

Autor: Paras, Jonathan S.

We have applied an irreversible thermodynamic formalism to quantify the electronic contribution to the entropy in metals and alloys. We demonstrate the utility in our proposed approach by rationalizing the entropy of phase transitions in metal-insula

Externí odkaz: https://hdl.handle.net/1721.1/153086

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Evidence of Ordering in Cu-Ni Alloys from Experimental Electronic Entropy Measurements

Autor: Paras, Jonathan, Allanore, Antoine

Phase diagrams exhibiting extended solid-solution and lens-like melting are often reproduced using ideal solutions, where ideal mixing considers a fully random configurational entropy of mixing. In the field of irreversible thermodynamics, experiment

Externí odkaz: http://arxiv.org/abs/2311.06603

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Dissertation/ Thesis

Sintering of small particles

Autor: Paras, Jonathan (Jonathan Steven)

Thesis: S.B., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2018.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 34-36).
An atomistic approach to modeling the

Externí odkaz: http://hdl.handle.net/1721.1/119066

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