, volume 107 , issue 11 , pages 113104

The role of transitional phase formation during ignition of reactive multilayers

C. Pauly ¹

K Woll ²

B Bax ¹

F. Mücklich ¹

Hide authors affiliations Show authors affiliations: 2 affiliations

Saarland University 1 Functional Materials, Department of Materials Science and Engineering, , 66123 Saarbruecken, Germany |

Institute for Applied Materials 2 , Karlsruhe Insititute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany |

Publication type: Journal Article

Publication date: 2015-09-14

AIP Publishing

Applied Physics Letters

scimago Q1

wos Q2

SJR: 0.896

CiteScore: 6.1

Impact factor: 3.6

ISSN: 00036951, 10773118

DOI: 10.1063/1.4930022

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Physics and Astronomy (miscellaneous)

Abstract

The ignition processes of sputter-deposited reactive Ru/Al multilayers were studied, measuring temperatures and calculating activation energy of ignition for bilayer thicknesses between 22 nm and 222 nm. Microstructural investigations of a partially reacted sample show that the grain boundary-dominated formation of a transitional Al6Ru phase plays an important role during ignition by triggering a more exothermic formation of the final product phase. A model of hot-plate ignition is proposed, based and tested on a designed three-component Ru/Al/Cu multilayer showing a strongly reduced ignition temperature versus its binary counterpart. The results demonstrate the role of transitional phase formation during ignition and provide a further means to modify ignition temperatures of reactive systems.

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Pauly C. et al. The role of transitional phase formation during ignition of reactive multilayers // Applied Physics Letters. 2015. Vol. 107. No. 11. p. 113104.

GOST all authors (up to 50) Copy

Pauly C., Woll K., Bax B., Mücklich F. The role of transitional phase formation during ignition of reactive multilayers // Applied Physics Letters. 2015. Vol. 107. No. 11. p. 113104.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1063/1.4930022

UR - https://doi.org/10.1063/1.4930022

TI - The role of transitional phase formation during ignition of reactive multilayers

T2 - Applied Physics Letters

AU - Pauly, C.

AU - Woll, K

AU - Bax, B

AU - Mücklich, F.

PY - 2015

DA - 2015/09/14

PB - AIP Publishing

SP - 113104

IS - 11

VL - 107

SN - 0003-6951

SN - 1077-3118

ER -

BibTex |

Cite this

BibTex (up to 50 authors) Copy

@article{2015_Pauly,

author = {C. Pauly and K Woll and B Bax and F. Mücklich},

title = {The role of transitional phase formation during ignition of reactive multilayers},

journal = {Applied Physics Letters},

year = {2015},

volume = {107},

publisher = {AIP Publishing},

month = {sep},

url = {https://doi.org/10.1063/1.4930022},

number = {11},

pages = {113104},

doi = {10.1063/1.4930022}

}

MLA

Cite this

MLA Copy

Pauly, C., et al. “The role of transitional phase formation during ignition of reactive multilayers.” Applied Physics Letters, vol. 107, no. 11, Sep. 2015, p. 113104. https://doi.org/10.1063/1.4930022.

Publisher

AIP Publishing

Journal

Applied Physics Letters

scimago Q1

wos Q2

SJR

0.896

CiteScore

6.1

Impact factor

3.6

ISSN

00036951 (Print)

10773118 (Electronic)