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Elevated and cryogenic temperature micropillar compression of magnesium–niobium multilayer films

Tutkimustuotosvertaisarvioitu

Standard

Elevated and cryogenic temperature micropillar compression of magnesium–niobium multilayer films. / Thomas, K.; Mohanty, G.; Wehrs, J.; Taylor, A. A.; Pathak, S.; Casari, D.; Schwiedrzik, J.; Mara, N.; Spolenak, R.; Michler, J.

julkaisussa: Journal of Materials Science, Vuosikerta 54, Nro 15, 15.08.2019, s. 10884-10901.

Tutkimustuotosvertaisarvioitu

Harvard

Thomas, K, Mohanty, G, Wehrs, J, Taylor, AA, Pathak, S, Casari, D, Schwiedrzik, J, Mara, N, Spolenak, R & Michler, J 2019, 'Elevated and cryogenic temperature micropillar compression of magnesium–niobium multilayer films', Journal of Materials Science, Vuosikerta. 54, Nro 15, Sivut 10884-10901. https://doi.org/10.1007/s10853-019-03422-x

APA

Thomas, K., Mohanty, G., Wehrs, J., Taylor, A. A., Pathak, S., Casari, D., ... Michler, J. (2019). Elevated and cryogenic temperature micropillar compression of magnesium–niobium multilayer films. Journal of Materials Science, 54(15), 10884-10901. https://doi.org/10.1007/s10853-019-03422-x

Vancouver

Thomas K, Mohanty G, Wehrs J, Taylor AA, Pathak S, Casari D et al. Elevated and cryogenic temperature micropillar compression of magnesium–niobium multilayer films. Journal of Materials Science. 2019 elo 15;54(15):10884-10901. https://doi.org/10.1007/s10853-019-03422-x

Author

Thomas, K. ; Mohanty, G. ; Wehrs, J. ; Taylor, A. A. ; Pathak, S. ; Casari, D. ; Schwiedrzik, J. ; Mara, N. ; Spolenak, R. ; Michler, J. / Elevated and cryogenic temperature micropillar compression of magnesium–niobium multilayer films. Julkaisussa: Journal of Materials Science. 2019 ; Vuosikerta 54, Nro 15. Sivut 10884-10901.

Bibtex - Lataa

@article{92052d208ec34484b0746fa9cafe2e83,
title = "Elevated and cryogenic temperature micropillar compression of magnesium–niobium multilayer films",
abstract = "The mechanical properties of multilayer films consisting of alternating layers of magnesium and niobium are investigated through micropillar compression experiments across a broad range of temperatures. The data collected from the variable temperature micropillar compression tests and strain rate jump tests are used to gain insight into the operative deformation mechanisms within the material. At higher temperatures, diffusion-based deformation mechanisms are shown to determine the plastic behavior of the multilayers. Diffusion occurs more readily along the magnesium–niobium interface than within the bulk, acting as pathway for magnesium diffusion. When individual layer thicknesses are sufficiently small, diffusion can remain the dominant deformation mechanism down to room temperature. Multilayer strengthening models historically rely solely on dislocation-based arguments; therefore, consideration of diffusion-based deformation in nanolaminates with low melting temperature components offers improved understanding of multilayer behavior.",
author = "K. Thomas and G. Mohanty and J. Wehrs and Taylor, {A. A.} and S. Pathak and D. Casari and J. Schwiedrzik and N. Mara and R. Spolenak and J. Michler",
year = "2019",
month = "8",
day = "15",
doi = "10.1007/s10853-019-03422-x",
language = "English",
volume = "54",
pages = "10884--10901",
journal = "Journal of Materials Science",
issn = "0022-2461",
publisher = "Springer Verlag",
number = "15",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - Elevated and cryogenic temperature micropillar compression of magnesium–niobium multilayer films

AU - Thomas, K.

AU - Mohanty, G.

AU - Wehrs, J.

AU - Taylor, A. A.

AU - Pathak, S.

AU - Casari, D.

AU - Schwiedrzik, J.

AU - Mara, N.

AU - Spolenak, R.

AU - Michler, J.

PY - 2019/8/15

Y1 - 2019/8/15

N2 - The mechanical properties of multilayer films consisting of alternating layers of magnesium and niobium are investigated through micropillar compression experiments across a broad range of temperatures. The data collected from the variable temperature micropillar compression tests and strain rate jump tests are used to gain insight into the operative deformation mechanisms within the material. At higher temperatures, diffusion-based deformation mechanisms are shown to determine the plastic behavior of the multilayers. Diffusion occurs more readily along the magnesium–niobium interface than within the bulk, acting as pathway for magnesium diffusion. When individual layer thicknesses are sufficiently small, diffusion can remain the dominant deformation mechanism down to room temperature. Multilayer strengthening models historically rely solely on dislocation-based arguments; therefore, consideration of diffusion-based deformation in nanolaminates with low melting temperature components offers improved understanding of multilayer behavior.

AB - The mechanical properties of multilayer films consisting of alternating layers of magnesium and niobium are investigated through micropillar compression experiments across a broad range of temperatures. The data collected from the variable temperature micropillar compression tests and strain rate jump tests are used to gain insight into the operative deformation mechanisms within the material. At higher temperatures, diffusion-based deformation mechanisms are shown to determine the plastic behavior of the multilayers. Diffusion occurs more readily along the magnesium–niobium interface than within the bulk, acting as pathway for magnesium diffusion. When individual layer thicknesses are sufficiently small, diffusion can remain the dominant deformation mechanism down to room temperature. Multilayer strengthening models historically rely solely on dislocation-based arguments; therefore, consideration of diffusion-based deformation in nanolaminates with low melting temperature components offers improved understanding of multilayer behavior.

U2 - 10.1007/s10853-019-03422-x

DO - 10.1007/s10853-019-03422-x

M3 - Article

VL - 54

SP - 10884

EP - 10901

JO - Journal of Materials Science

JF - Journal of Materials Science

SN - 0022-2461

IS - 15

ER -