Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

ZR-based metallic glass as a novel MEMS bonding material

: Lin, Y.-C.; Froemel, J.; Sharma, P.; Inoue, A.; Esashi, M.; Gessner, T.

DOI: 10.1109/MEMSYS.2011.5734473

	Institute of Electrical and Electronics Engineers -IEEE-; IEEE Robotics and Automation Society: IEEE 24th International Conference on Micro Electro Mechanical Systems, MEMS 2011. Vol.1 : Cancun, Mexico, 23 - 27 January 2011 Piscataway/NJ: IEEE, 2011 ISBN: 978-1-4244-9632-7 ISBN: 978-1-4244-9634-1 S.509-512
	International Conference on Micro Electro Mechanical Systems (MEMS) <24, 2011, Cancun>

	Englisch
	Konferenzbeitrag
	Fraunhofer ENAS ()

Abstract
In this study, for the first time we successfully bonded Si substrates with sputtered Zr-Al-Cu-Ni metallic glassy material. The surface pre-treatment with formic acid vapor plays a remarkable function for oxides removal before bonding. Metallic glasses have fundamentally glassy structure and exhibit a Newtonian viscous flow in the supercooled liquid region. The polymer-like plastic fluidity performs superior wettability which improves interfacial integrity. This paper introduces a unique functional material and reveals its high potential for MEMS bonding application.

: http://publica.fraunhofer.de/dokumente/N-190019.html