346 citations
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR51 papers
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- Institut polytechnique de GrenobleFR39 papers
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- Centre National de la Recherche ScientifiqueFR20 papers
- Université Joseph FourierFR19 papers
- Institut Nanosciences et CryogénieFR18 papers
- Direction de la Recherche TechnologiqueFR7 papers
- Institut NéelFR7 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR5 papers
- CEA Paris-SaclayFR3 papers
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5 papers · 1 filter
Compared growth mechanisms of Zn-polar ZnO nanowires on O-polar ZnO and on sapphire
Guillaume Perillat-Merceroz, Robin Thierry, Pierre-Henri Jouneau +2
Controlling the growth of zinc oxide nanowires is necessary to optimize the performances of nanowire-based devices such as photovoltaic solar cells, nano-generators, or light-emitt…
Atomistic Boron-Doped Graphene Field Effect Transistors: A Route towards Unipolar Characteristics
Paolo Marconcini, Alessandro Cresti, Francois Triozon +5
We report fully quantum simulations of realistic models of boron-doped graphene-based field effect transistors, including atomistic details based on DFT calculations. We show that…
Core-shell multi-quantum wells in ZnO / ZnMgO nanowires with high optical efficiency at room temperature
Robin Thierry, Guillaume Perillat-Merceroz, Pierre-Henri Jouneau +2
Nanowire-based light-emitting devices require multi-quantum well heterostructures with high room temperature optical efficiencies. We demonstrate that such efficiencies can be atta…
Semi-flexible bimetal-based thermal energy harvesters
S Boisseau, G. Despesse, S. Monfray +2
This paper introduces a new semi-flexible device able to turn thermal gradients into electricity by using a curved bimetal coupled to an electret-based converter. In fact, a two-st…
Analytical model for Stirling cycle machine design
Fabien Formosa, Ghislain Despesse
In order to study further the promising free piston Stirling engine architecture, there is a need of an analytical thermodynamic model which could be used in a dynamical analysis f…