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Yves Leterrier

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Publications associées (159)

Conformal Thin Film Photovoltaic Modules

Yves Leterrier, Krista Susan Lumsden Friedli, Paul Velut, Robert James Tween

2011

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

Large Area Roll-to-Roll Texturation with Hyperbranched Polymer Nanocomposites for Light-Trapping Applications

Aïcha Hessler-Wyser, Yves Leterrier, Rémy Teuscher, Marina Aymara González Lazo

2011

New challenges in solar architectural innovation

Christophe Ballif, Yves Leterrier, Christian Roecker, Jean-Louis Scartezzini, Andreas Schueler, Valentin Chapuis, Krista Susan Lumsden Friedli

Among the century’s main challenges, climate change and the need for energy sources diversification are of great importance. In this context, renewable energies undoubtedly have an important role to play. Photovoltaic (PV) electricity is especially well su ...

EPFL2011

New Challenges in Solar Architectural Innovation

Christophe Ballif, Yves Leterrier, Christian Roecker, Andreas Schueler, Vanessa Terrazzoni-Daudrix

2011

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

Nanoimprint Lithography with UV-Curable Hyperbranched Polymer Nanocomposites for Optical Biosensing Applications

Yves Leterrier, Rosendo Sanjines, Valérie Geiser

2010

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

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

CA2010

Estimation of interfacial fracture toughness based on progressive edge delamination of a thin transparent coating on a polymer substrate

Yves Leterrier

Evaluation of interfacial toughness of sub-micron-thickness layers deposited on a ductile substrate is a challenging task which has motivated different experimental approaches Fragmentation testing was used in the present study as a means of interface char ...

Elsevier2010

The Effect Of Processing Conditions On The Morphology, Mechanical And Electrical Properties Of Batio3-Polymer Composites

Yves Leterrier, Véronique Michaud, Sara Dalle Vacche

Ferroelectric ceramic – polymer composites have a unique mix of electrical and mechanical properties. Piezoelectric and pyroelectric activity, a wide range of dielectric constants and high breakdown strength are combined with mechanical flexibility, formab ...

2010

Elastomer actuators: systematic improvement in properties by use of composite materials

Yves Leterrier, John Christopher Plummer, Martin Molberg

2010

Design and fabrication of compositionally graded inorganic oxide thin films: Mechanical, optical and permeation characteristics

Xavier Bulliard, Yves Leterrier, Ji Hyun Kim

Different types of inorganic oxide films composed of a chemical composition gradient single layer were designed, fabricated and characterized. Compositionally graded thin films were created by power-controlled co-sputtering of alumina (Al2O3) and silica (S ...

Elsevier2010

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

Influence of Frequency Dependent Dielectric and Mechanical Properties on the Performance for Dielectric Elastomers Actuators

Yves Leterrier, Frank Nüesch, John Christopher Plummer, Martin Molberg

2010

Time-Intensity Superposition for Photoinitiated Polymerization of Fluorinated and Hyperbranched Acrylate Nanocomposites

Yves Leterrier, Valérie Geiser, Sara Dalle Vacche

The validity of the time-intensity superposition principle for the photoinitiated polymerization of nanocomposites based on a monofunctional fluorinated acrylate and on a multifunctional hyperbranched polyether acrylate was investigated in this work. Maste ...

2010

Influence of Frequency Dependent Dielectric and Mechanical Properties on the Performance for Dielectric Elastomer Actuators

Yves Leterrier, Frank Nüesch, John Christopher Plummer, Martin Molberg

2010

Estimation of Interfacial Fracture Toughness of a Thin Transparent Coating Based on Edge Delamination Evolution

Yves Leterrier

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

Mechanical failure analysis of thin film transistor devices on steel and polyimide substrates for flexible display applications

Yves Leterrier

The crack onset strain (COS) of 4-level thin film transistor (TFT) devices on both steel foils and thin polyimide (PI) films was investigated using tensile experiments carried out in situ in an optical microscope. Cracks initiated first within the SiO2 ins ...

Elsevier2010

Electro-Fragmentation Analysis of Dielectric Thin Films on Flexible Polymer Substrates

Yves Leterrier, Bastian Meylan

A novel electro-fragmentation method was developed as a fast alternative to the time consuming fragmentation test carried out in situ in a microscope, to investigate the failure of dielectric inorganic coatings on polymer substrates. An ultrathin conductiv ...

Elsevier2009

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