Publications de Judith Helen Waller

Modelling the effect of temperature on crack onset strain of brittle coatings on polymer substrates

Yves Leterrier, Laure Dupuits Lalande, Judith Helen Waller

The effect of temperature on the crack onset strain (COS) of brittle coatings on polymer substrates was investigated through a series of temperature-controlled tensile tests carried out in situ under an optical microscope. It was observed that the failure ...

Elsevier2011

Oxygen permeation, mechanical and structural properties of multilayer diffusion barrier coatings on polypropylene

Yves Leterrier, Judith Helen Waller

To improve temperature durability for autoclaving of SiOx diffusion barrier coatings on polypropylene, plasma polymerized hexamethyldisiloxane (pp-HMDSO) is applied by plasma enhanced chemical vapour deposition as interlayer material and compared with resu ...

Institute of Physics2010

Mechanical Integrity of Thin Inorganic Coatings on Polymer Substrates under Quasi-Static, Thermal and Fatigue Loadings

Yves Leterrier, Laure Dupuits Lalande, Judith Helen Waller, Aurélie Mottet

CA2010

Cohesive and Adhesive Properties of Ultrathin Coatings on Polymer Substrates under Quasi-Static Tensile, Thermal and Fatigue Loadings

Yves Leterrier, Laure Dupuits Lalande, Judith Helen Waller

2010

Models for Saturation Damage State and Interfacial Shear Strengths in Multilayer Coatings

Yves Leterrier, Judith Helen Waller

The present work investigates the saturation damage state of a two-layer coating on a substrate (layer 1/layer 2/substrate) under uniaxial tensile loading in order to derive expressions for the interfacial strength between layer 1 and layer 2, and between ...

Elsevier2010

Electrofragmentation modeling of conductive coatings on polymer substrates

Yves Leterrier, Luc Rougier, Judith Helen Waller

Damage occurring under tensile loading and the resulting increase of electrical resistance of indium-doped tin oxide and amorphous graphite coatings on various polymer substrates are investigated, using an electro-fragmentation method in situ in an optical ...

American Institute of Physics2009

Adhesion Models for Interfaces from Fragmentation of Multilayer Coatings

Yves Leterrier, Judith Helen Waller

2009