Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

28 résultats

Growth route toward III-V multispectral solar cells on silicon

Charles Renard , N. Cherkasin , Alexandre Jaffré , Timothée Molière , Laetitia Vincent , et al.
EUPVSEC 2013, Sep 2013, Paris, France. pp.344-348
Communication dans un congrès hal-00931338v1
Image document

Growth‐Related Formation Mechanism of I3‐Type Basal Stacking Fault in Epitaxially Grown Hexagonal Ge‐2H

Laetitia Vincent , Elham Fadaly , Charles Renard , Wouter Peeters , Marco Vettori , et al.
Advanced Materials Interfaces, 2022, 9 (16), pp.2102340. ⟨10.1002/admi.202102340⟩
Article dans une revue hal-03775620v1
Image document

Si and Ge allotrope heterostructured nanowires: experimental evaluation of the thermal conductivity reduction

Aymen Ben Amor , Doriane Djomani , Mariam Fakhfakh , Stefan Dilhaire , Laetitia Vincent , et al.
Nanotechnology, 2019, 30 (37), pp.375704. ⟨10.1088/1361-6528/ab29a6⟩
Article dans une revue hal-02174973v1
Image document

Hexagonal silicon−germanium nanowire branches with tunable composition

A Li , H I T Hauge , M A Verheijen , E P a M Bakkers , R T Tucker , et al.
Nanotechnology, 2022, 34 (1), pp.015601. ⟨10.1088/1361-6528/ac9317⟩
Article dans une revue hal-03816105v1
Image document

High current density GaAs/Si rectifying heterojunction by defect free Epitaxial Lateral overgrowth on Tunnel Oxide from nano-seed

Charles Renard , Timothée Molière , Nikolay Cherkashin , José Alvarez , Laetitia Vincent , et al.
Scientific Reports, 2016, 6, pp.25328. ⟨10.1038/srep25328⟩
Article dans une revue hal-01316731v1

Structural, optoelectronic and electrical properties of GaAs microcrystals grown from (001) Si nano-areas

José Alvarez , Alexandre Jaffré , Charles Renard , N. Cherkasin , Timothée Molière , et al.
Erice School 2013 - Nano-Structures For Optics And Photonics, Jul 2013, Erice, Italy. pp.485-486, ⟨10.1007/978-94-017-9133-5_37⟩
Communication dans un congrès hal-00931323v1

Intégration de microcristaux de GaAs sur Si(100) sans domaines d'antiphase ni dislocation

Timothée Molière , N. Cherkasin , Charles Renard , A. Michel , G. Hallais , et al.
JNPV 2013, Dec 2013, Dourdan, France
Communication dans un congrès hal-00931329v1
Image document

Building blocks development for defect-free growth of GaAs on silicon for tandem solar cells

Denis Mencaraglia , Charles Renard , Nikolay Cherkashin , G. Hallais , Alexandre Jaffré , et al.
36th European Photovoltaic Solar Energy Conference and Exhibition, WIP, Sep 2019, Marseille, France. pp.757, ⟨10.4229/EUPVSEC20192019-3BV.2.49⟩
Communication dans un congrès hal-02343896v1

Caractérisations optiques et électriques de cristaux GaAs intégrés sur Si pour la réalisation de cellules solaires multispectrales III-V sur Silicium

Alexandre Jaffré , José Alvarez , Timothée Molière , Denis Mencaraglia , J. Connolly , et al.
JNPV 2013, Dec 2013, Dourdan, France
Communication dans un congrès hal-00931328v1
Image document

Novel heterostructured Ge nanowires based on polytype transformation

Laetitia Vincent , Gilles Patriarche , Géraldine Hallais , Charles Renard , Cyrille Gardès , et al.
Nano Letters, 2014, 14, pp.4828-4836. ⟨10.1021/nl502049a⟩
Article dans une revue hal-01058064v1

Dislocation and antiphase domain free microscale GaAs crystals grown on SiO2 from (001) Si nano-areas

Charles Renard , Nikolay Cherkashin , Alexandre Jaffré , Laetitia Vincent , A. Michel , et al.
Applied Physics Letters, 2013, 102 (19), pp.191915 - 191915-4. ⟨10.1063/1.4807386⟩
Article dans une revue hal-00931275v1

III-V multispectral solar cells on silicon

Charles Renard , Timothée Molière , Alexandre Jaffré , Laetitia Vincent , Patrick Boucher , et al.
E-MRS Spring Meeting 2013, May 2013, Strasbourg, France
Communication dans un congrès hal-00931316v1
Image document

GaAs microcrystals selectively grown on silicon: Intrinsic carbon doping during chemical beam epitaxy with trimethylgallium

Timothée Molière , Alexandre Jaffré , José Alvarez , Denis Mencaraglia , James P. Connolly , et al.
Journal of Applied Physics, 2017, 121 (3), pp.035704. ⟨10.1063/1.4974538⟩
Article dans une revue hal-01444245v1

Synthesis and characterisation of hexagonal-2H germanium in nanowires

L Vincent
Nanowire Week, Sep 2019, Pise, Italy
Communication dans un congrès hal-03319392v1
Image document

Limits of the quasiharmonic approximation in MgO: Volume dependence of optical modes investigated by infrared reflectivity and ab initio calculations

Eugenio Calandrini , Lorenzo Paulatto , Daniele Antonangeli , Fei He , Ricardo Lobo , et al.
Physical Review B, 2021, 103 (5), ⟨10.1103/PhysRevB.103.054302⟩
Article dans une revue hal-03145971v1
Image document

Atypical reversed pressure-induced phase transformation in Ge nanowires

Doriane Djomani , Francesco Capitani , Jean Blaise Brubach , Eugenio Calandrini , Charles Renard , et al.
Nanotechnology, 2020, 31 (23), pp.235711. ⟨10.1088/1361-6528/ab7b06⟩
Article dans une revue hal-03004890v1

Route toward III-V multispectral solar cells on silicon

Timothée Molière , Charles Renard , Alexandre Jaffré , Laetitia Vincent , Daniel Bouchier , et al.
E-MRS Spring Meeting 2014, European Materials Research Society, May 2014, Lille, France
Communication dans un congrès hal-01099576v1

Crystalline, Phononic, and Electronic Properties of Heterostructured Polytypic Ge Nanowires by Raman Spectroscopy

Claudia Fasolato , Marta de Luca , Doriane Djomani , Laetitia Vincent , Charles Renard , et al.
Nano Letters, 2018, 18 (11), pp.7075-7084. ⟨10.1021/acs.nanolett.8b03073⟩
Article dans une revue hal-02322670v1
Image document

Imaging Thermoelectric Properties at the Nanoscale

Stéphane Grauby , Aymen Ben Amor , Géraldine Hallais , Laetitia Vincent , Stefan A Dilhaire
Nanomaterials, 2021, 11 (5), pp.1199. ⟨10.3390/nano11051199⟩
Article dans une revue hal-03215364v1

Morphology of GaAs crystals heterogeneously integrated on nominal (001) Si by epitaxial lateral overgrowth on tunnel oxide via Ge nano-seeding

Marie Coste , Timothée Molière , Nikolay Cherkashin , Géraldine Hallais , Laetitia Vincent , et al.
Thin Solid Films, 2018, 647, pp.13-18. ⟨10.1016/j.tsf.2017.12.015⟩
Article dans une revue hal-02322919v1

Epitaxy of hexagonal Ge-2H : growth regimes and related I3 defects

Laetitia Vincent , Charles Renard , J. Fraunié , T Dursap , Laurent Travers , et al.
FAME : First International Workshop on Fundamentals and Advances of MOVPE processes, Jul 2023, Cork, Ireland
Communication dans un congrès hal-04261830v1

Effect of Environment on Activation and Sorption of Getter Alloys and Multilayers for Hybrid Wafer-level Vacuum Packaging

Alain Bosseboeuf , Sylvain Lemettre , Ming Wu , Johan Moulin , Philippe Coste , et al.
Sensors and Materials, 2019, 31 (9), pp.2825. ⟨10.18494/SAM.2019.2312⟩
Article dans une revue hal-02322620v1
Image document

Thermal conductivity reduction measurement on Ge and Si NWs: heterostructuration and diameter size effect.

Aymen Ben Amor , M. Fakhfakh , C. Renard , Stefan Dilhaire , Laetitia Vincent , et al.
15ème Colloque de la Société Française des Microscopies, Jul 2017, Bordeaux, France.
Poster de conférence hal-01700572v1

Effect of Environment on Activation and Sorption of Getter Alloys and Multilayers for Hybrid Wafer-level Vacuum Packaging

Alain Bosseboeuf , Sylvain Lemettre , Ming Wu , Johan Moulin , Philippe Coste , et al.
Sensors and Materials, 2019, 31 (9), pp.2825. ⟨10.18494/SAM.2019.2312⟩
Article dans une revue hal-03029390v1

Micro-photoluminescence investigation of the doping level in single GaAs crystals epitaxially grown on silicon for multijunction solar cells

Alexandre Jaffré , José Alvarez , Denis Mencaraglia , James Patrick Connolly , Timothée Molière , et al.
European Materials Research Society, May 2017, Strasbourg, France
Poster de conférence hal-01629676v1

Growth of high quality micrometer scale GaAs/Si crystals from (001) Si nano-areas in SiO2

Charles Renard , Nikolay Cherkashin , Alexandre Jaffré , Timothée Molière , Géraldine Hallais , et al.
Journal of Crystal Growth, 2014, 401, pp.554-558. ⟨10.1016/j.jcrysgro.2014.01.065⟩
Article dans une revue hal-01721160v1

Building blocks development for defect-free growth of GaAs on silicon for tandem solar cells

Denis Mencaraglia , Charles Renard , J.P. Connolly , Nikolay Cherkashin , G. Hallais , et al.
JNPV 2019, Dec 2019, Dourdan, France
Poster de conférence hal-02344131v1
Image document

In-situ growth observation of GaAs-w/Ge-2H heterostructures

Laetitia Vincent , C Renard , D Bouchier , F Panciera
Nanowire Week, Apr 2022, Chamonix, France
Communication dans un congrès hal-04261680v1