Stretchable Magnetoelectronics | Zendy

Michael Melzer | Zendy; Denys Makarov | Zendy; Alfredo Calvimontes | Zendy; Daniil Karnaushenko | Zendy; S. Baunack | Zendy; R. Kaltofen | Zendy; Yongfeng Mei | Zendy; Oliver G. Schmidt | Zendy

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Stretchable Magnetoelectronics

Author(s) -

Michael Melzer,

Denys Makarov,

Alfredo Calvimontes,

Daniil Karnaushenko,

S. Baunack,

R. Kaltofen,

Yongfeng Mei,

Oliver G. Schmidt

Publication year - 2011

Publication title -

nano letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 4.853

H-Index - 488

eISSN - 1530-6992

pISSN - 1530-6984

DOI - 10.1021/nl201108b

Subject(s) - materials science , membrane , elasticity (physics) , composite material , silicon , ultimate tensile strength , giant magnetoresistance , magnetoresistance , nanotechnology , optoelectronics , chemistry , biochemistry , physics , quantum mechanics , magnetic field

We fabricated [Co/Cu] multilayers revealing a giant magnetoresistance (GMR) effect on free-standing elastic poly(dimethylsiloxane) (PDMS) membranes. The GMR performance of [Co/Cu] multilayers on rigid silicon and on free-standing PDMS is similar and does not change with tensile deformations up to 4.5%. Mechanical deformations imposed on the sensor are totally reversible, due to the elasticity of the PDMS membranes. This remarkable performance upon stretching relies on a wrinkling of GMR layers on top of the PDMS membrane.

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