Wrinkle Formation and Imprinting of Gold Film Deposited on Polydimethylsiloxane

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Title:	Wrinkle Formation and Imprinting of Gold Film Deposited on Polydimethylsiloxane
Authors:	Chang, Z. C.;Lin, C.B.;Ho, J. S.;Yang, W. H.
Keywords:	Imprinting;Poly(Dimethylsiloxane) (PDMS);Wrinkle
Date:	2011-10
Issue Date:	2015-06-10 22:02:42 (UTC+8)
Publisher:	Pfaffikon: Scientific.Net
Abstract:	Bi-axial tensile stress was applied on a polydimethylsiloxane film and mounted on a PMMA plate surface. Then, the film’s tensile strain was fixed and the gold film was sputtered onto the surface. A wrinkle pattern was found during the release of tensile strain because of the friction effect between the PMMA plate and a polydimethylsiloxane film. A nickel stamp with a wrinkle structure fabricated using electroforming process and the polymeric wrinkle structure can be replicated successfully by electroforming and by imprinting process.
Relation:	Applied Mechanics and Materials 130-134, p.1031-1034
DOI:	10.4028/www.scientific.net/AMM.130-134.1031
Appears in Collections:	[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Journal Article

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