Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Dingreville P"'
Autor:
Desai, Saaketh, Addamane, Sadhvikas, Tsao, Jeffrey Y., Brener, Igal, Swiler, Laura P., Dingreville, Remi, Iyer, Prasad P.
Advances in robotic control and sensing have propelled the rise of automated scientific laboratories capable of high-throughput experiments. However, automated scientific laboratories are currently limited by human intuition in their ability to effic
Externí odkaz:
http://arxiv.org/abs/2412.12347
This work presents a micromechanical spectral formulation for obtaining the full-field and homogenized response of elastoplastic micropolar composites. A closed-form radial-return mapping is derived from thermodynamics-based micropolar elastoplastic
Externí odkaz:
http://arxiv.org/abs/2409.10774
Autor:
Zappala, Emma, Elmslie, Timothy A., Morris, Gerald D., Meisel, Mark W., Dingreville, Rémi, Hamlin, James J., Frandsen, Benjamin A.
Publikováno v:
Phys. Rev. Materials 8, 104408 (2024)
CrMnFeCoNi, also called the Cantor alloy, is a well-known high-entropy alloy whose magnetic properties have recently become a focus of attention. We present a detailed muon spin relaxation study of the influence of chemical composition and sample pro
Externí odkaz:
http://arxiv.org/abs/2408.05295
Autor:
Desai, Saaketh, Addamane, Sadhvikas, Tsao, Jeffery Y., Brener, Igal, Dingreville, Remi, Iyer, Prasad P.
We developed an autonomous experimentation platform to accelerate interpretable scientific discovery in ultrafast nanophotonics, targeting a novel method to steer spontaneous emission from reconfigurable semiconductor metasurfaces. Controlling sponta
Externí odkaz:
http://arxiv.org/abs/2407.16083
Direct numerical simulations (DNS) are accurate but computationally expensive for predicting materials evolution across timescales, due to the complexity of the underlying evolution equations, the nature of multiscale spatio-temporal interactions, an
Externí odkaz:
http://arxiv.org/abs/2312.05410
The exceptional properties observed in complex concentrated alloys (CCAs) arise from the interplay between crystalline order and chemical disorder at the atomic scale, complicating a unique determination of properties. In contrast to conventional all
Externí odkaz:
http://arxiv.org/abs/2303.04311
Autor:
Saaketh Desai, Manish Jain, Sadhvikas J. Addamane, David P. Adams, Remi Dingreville, Frank W. DelRio, Brad L. Boyce
Publikováno v:
Materials & Design, Vol 248, Iss , Pp 113494- (2024)
For decades, materials scientists have relied on the process-structure–property paradigm to guide investigations into material behaviors. Traditional studies often examine a limited number of process-structure–property variables, striving to eluc
Externí odkaz:
https://doaj.org/article/9a671bd29c07475cb4b1cc4febd94ce7
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-13 (2024)
Abstract Finding alloys with specific design properties is challenging due to the large number of possible compositions and the complex interactions between elements. This study introduces a multi-objective Bayesian optimization approach guiding mole
Externí odkaz:
https://doaj.org/article/84151a0e7249455f9cb54ba0a10aa2ad
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-14 (2024)
Abstract Materials simulations based on direct numerical solvers are accurate but computationally expensive for predicting materials evolution across length- and time-scales, due to the complexity of the underlying evolution equations, the nature of
Externí odkaz:
https://doaj.org/article/6da11ea4e1c24b6d83638be23b0a7844
Autor:
Elmslie, Timothy A., Startt, Jacob, Yang, Yang, Soto-Medina, Sujeily, Zappala, Emma, Meisel, Mark W., Manuel, Michele V., Frandsen, Benjamin A., Dingreville, Rémi, Hamlin, James J.
Magnetic properties of more than twenty Cantor alloy samples of varying composition were investigated over a temperature range of 5 K to 300 K and in fields of up to 70 kOe using magnetometry and muon spin relaxation. Two transitions are identified:
Externí odkaz:
http://arxiv.org/abs/2208.09537