Bruno Gayral

79
Documents

Publications

Publications

Study of carrier diffusion in InGaN/GaN quantum wells: Impact of quantum well thickness and substrate type

Simon Litschgi , Amélie Dussaigne , Frédéric Barbier , Guillaume Veux , Anthony Cibié et al.
Applied Physics Letters, 2025, 126 (1), ⟨10.1063/5.0219902⟩
Article dans une revue hal-04880878 v1
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Optical properties of Ga-doped AlN nanowires

Rémy Vermeersch , Gwénolé Jacopin , Eric Robin , Julien Pernot , Bruno Gayral et al.
Applied Physics Letters, 2023, 122 (9), pp.091106. ⟨10.1063/5.0137424⟩
Article dans une revue hal-04017194 v1
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Nanoscale imaging of dopant incorporation in n-type and p-type GaN nanowires by scanning spreading resistance microscopy

Ece Aybeke , Alexandra-Madalina Siladie , Rémy Vermeersch , Eric Robin , Oleksandr Synhaivskyi et al.
Journal of Applied Physics, 2022, 131 (7), pp.075701. ⟨10.1063/5.0080713⟩
Article dans une revue hal-03749708 v1
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Dual‐color emission from monolithic m‐plane core‐shell InGaN/GaN quantum wells

Akanksha Kapoor , Vincent Grenier , Eric Robin , Catherine Bougerol , Gwenolé Jacopin et al.
Advanced Photonics Research, 2021, 2, pp.2000148. ⟨10.1002/adpr.202000148⟩
Article dans une revue cea-03138764 v1
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Toward Crack-Free Core–Shell GaN/AlGaN Quantum Wells

Vincent Grenier , Sylvain Finot , Bruno Gayral , Catherine Bougerol , Gwénolé Jacopin et al.
Crystal Growth & Design, 2021, 21 (11), pp.6504-6511. ⟨10.1021/acs.cgd.1c00943⟩
Article dans une revue hal-03379668 v1
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Growth of zinc-blende GaN on muscovite mica by molecular beam epitaxy

Bruno Daudin , Fabrice Donatini , Catherine Bougerol , Bruno Gayral , Edith Bellet-Amalric et al.
Nanotechnology, 2021, 32 (2), pp.025601. ⟨10.1088/1361-6528/abb6a5⟩
Article dans une revue hal-02991749 v1
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Impact of kinetics on the growth of GaN on graphene by plasma-assisted molecular beam epitaxy

M Gruart , N Feldberg , B Gayral , Catherine Bougerol , S Pouget et al.
Nanotechnology, 2020, 31 (11), pp.115602. ⟨10.1088/1361-6528/ab5c15⟩
Article dans une revue hal-02945299 v1
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Analysis of low-threshold optically pumped III-nitride microdisk lasers

Farsane Tabataba-Vakili , Christelle Brimont , Blandine Alloing , Benjamin Damilano , Laetitia Doyennette et al.
Applied Physics Letters, 2020, 117, pp.121103. ⟨10.1063/5.0015252⟩
Article dans une revue hal-02946015 v1

Enhanced UV Emission of GaN Nanowires Functionalized by Wider Band Gap Solution-Processed p-MnO Quantum Dots

Dhaifallah Almalawi , Sergei Lopatin , Somak Mitra , Tahani Flemban , Alexandra-Madalina Siladie et al.
ACS Applied Materials & Interfaces, 2020, 12 (30), pp.34058-34064. ⟨10.1021/acsami.0c07029⟩
Article dans une revue hal-03749711 v1
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Monolithic integration of ultraviolet microdisk lasers into photonic circuits in a III-nitride-on-silicon platform

Farsane Tabataba-Vakili , Blandine Alloing , Benjamin Damilano , Hassen Souissi , Christelle Brimont et al.
Optics Letters, 2020, 45 (15), pp.4276-4279. ⟨10.1364/OL.395371⟩
Article dans une revue hal-02908380 v1
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Correlated electro-optical and structural study of electrically tunable nanowire quantum dot emitters

Maria Spies , Akhil Ajay , Eva Monroy , Bruno Gayral , M. den Hertog
Nano Letters, 2020, 20 (1), pp.314-319. ⟨10.1021/acs.nanolett.9b03858⟩
Article dans une revue hal-02465018 v1
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UV Emission from GaN Wires with m -Plane Core–Shell GaN/AlGaN Multiple Quantum Wells

Vincent Grenier , Sylvain Finot , Gwenolé Jacopin , Catherine Bougerol , Nicolas Mollard et al.
ACS Applied Materials & Interfaces, 2020, 12 (39), pp.44007-44016. ⟨10.1021/acsami.0c08765⟩
Article dans une revue cea-02963131 v1
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III-nitride on silicon electrically injected microrings for nanophotonic circuits

Farsane Tabataba-Vakili , Stéphanie Rennesson , Benjamin Damilano , Eric Frayssinet , Jean-Yves Duboz et al.
Optics Express, 2019, 27 (8), pp.11800-11808. ⟨10.1364/OE.27.011800⟩
Article dans une revue hal-02100722 v1
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Demonstration of critical coupling in an active III-nitride microdisk photonic circuit on silicon

Farsane Tabataba-Vakili , Laetitia Doyennette , Christelle Brimont , Thierry Guillet , Stephanie Rennesson et al.
Scientific Reports, 2019, 9, pp.18095. ⟨10.1038/s41598-019-54416-3⟩
Article dans une revue hal-02393815 v1
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Polarity conversion of GaN nanowires grown by plasma-assisted molecular beam epitaxy

Alexandre Concordel , Gwenolé Jacopin , Bruno Gayral , Núria Garro , Ana Cros et al.
Applied Physics Letters, 2019, 114 (17), pp.172101. ⟨10.1063/1.5094627⟩
Article dans une revue hal-02127433 v1
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Green electroluminescence from radial m -plane InGaN quantum wells grown on GaN wire sidewalls by metal–organic vapor phase epitaxy

Akanksha Kapoor , Nan Guan , Martin Vallo , Agnès Messanvi , Lorenzo Mancini et al.
ACS photonics, 2018, 5 (11), pp.4330-4337. ⟨10.1021/acsphotonics.8b00520⟩
Article dans une revue hal-01986657 v1
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Blue Microlasers Integrated on a Photonic Platform on Silicon

Farsane Tabataba-Vakili , Laetitia Doyennette , Christelle Brimont , Thierry Guillet , Stephanie Rennesson et al.
ACS photonics, 2018, 5 (9), pp.3643. ⟨10.1021/acsphotonics.8b00542⟩
Article dans une revue hal-01951027 v1

Self-Assembled UV Photodetector Made by Direct Epitaxial GaN Growth on Graphene

Timotée Journot , Vincent Bouchiat , Bruno Gayral , Jean Dijon , Bérangère Hyot
ACS Applied Materials & Interfaces, 2018, 10 (22), pp.18857-18862. ⟨10.1021/acsami.8b01194⟩
Article dans une revue hal-01971568 v1

Effect of the nanowire diameter on the linearity of the response of GaN-based heterostructured nanowire photodetectors

Maria Spies , Jakub Polaczyński , Akhil Ajay , Dipankar Kalita , Minh Anh Luong et al.
Nanotechnology, 2018, 29 (25), pp.255204. ⟨10.1088/1361-6528/aab838⟩
Article dans une revue hal-01922230 v1

Thin-Wall GaN/InAlN Multiple Quantum Well Tubes

Christophe Durand , Jean-François Carlin , Catherine Bougerol , Bruno Gayral , Damien Salomon et al.
Nano Letters, 2017, 17 (6), pp.3347 - 3355. ⟨10.1021/acs.nanolett.6b04852⟩
Article dans une revue hal-01677494 v1
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Ultra-low threshold polariton lasing at room temperature in a GaN membrane microcavity with a zero-dimensional trap

R. Jayaprakash , F. G. Kalaitzakis , G. Christmann , K. Tsagaraki , Moïra Hocevar et al.
Scientific Reports, 2017, 7, pp.5542. ⟨10.1038/s41598-017-06125-y⟩
Article dans une revue hal-01576515 v1
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Bias-controlled spectral response in GaN/AlN single-nanowire ultraviolet photodetectors

Maria Spies , Martien I. den Hertog , Pascal Hille , Jörg Schörmann , Jakub Polaczyński et al.
Nano Letters, 2017, 17 (7), pp.4231 - 4239. ⟨10.1021/acs.nanolett.7b01118⟩
Article dans une revue hal-01638719 v1
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Q factor limitation at short wavelength (around 300 nm) in III-nitride-on-silicon photonic crystal cavities

Farsane Tabataba-Vakili , Iannis Roland , Thi-Mo Tran , Xavier Checoury , Moustafa El Kurdi et al.
Applied Physics Letters, 2017, 111 (13), pp.131103. ⟨10.1063/1.4997124⟩
Article dans une revue hal-01631144 v1

LEDs for lighting: Basic physics and prospects for energy savings

Bruno Gayral
Comptes Rendus. Physique, 2017, 18 (7-8), pp.453-461. ⟨10.1016/j.crhy.2017.09.001⟩
Article dans une revue hal-02007594 v1

Lifetime Measurements Well below the Optical Diffraction Limit

Sophie Meuret , Luiz Tizei , Thomas Auzelle , R. Songmuang , Bruno Daudin et al.
ACS photonics, 2016, 3 (7), pp.1157-1163. ⟨10.1021/acsphotonics.6b00212⟩
Article dans une revue hal-01981358 v1
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Phase-matched second harmonic generation with on-chip GaN-on-Si microdisks

Iannis Roland , Maksym Gromovyi , Y. Zeng , M. El Kurdi , S. Sauvage et al.
Scientific Reports, 2016
Article dans une revue hal-01636574 v1

Chemical composition fluctuations and strain relaxation in InGaN nanowires: The role of the metal/nitrogen flux ratio

Xin Zhang , Matthias Belloeil , Pierre-Henri Jouneau , Catherine Bougerol , Bruno Gayral et al.
Materials Science in Semiconductor Processing, 2016, 55, pp.79 - 84. ⟨10.1016/j.mssp.2016.03.006⟩
Article dans une revue hal-01677509 v1

InGaN nanowires with high InN molar fraction: growth, structural and optical properties

Xin Zhang , Hugo Lourenco-Martins , Sophie Meuret , Mathieu Kociak , Benedikt Haas et al.
Nanotechnology, 2016, 27 (19), pp.195704. ⟨10.1088/0957-4484/27/19/195704⟩
Article dans une revue cea-01851934 v1

Quantum Dot-Like Behavior of Compositional Fluctuations in AlGaN Nanowires

M. Belloeil , Bruno Gayral , B. Daudin
Nano Letters, 2016, 16 (2), pp.960-966
Article dans une revue hal-02007643 v1
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Deep-UV nitride-on-silicon microdisk lasers

Julien Selles , Christelle Brimont , Guillaume Cassabois , Pierre Valvin , Thierry Guillet et al.
Scientific Reports, 2016, 6, pp.21650. ⟨10.1038/srep21650⟩
Article dans une revue hal-01308209 v1

GaN Rods Grown on Si by SAG-HVPE toward GaN HVPE/InGaN MOVPE Core/Shell Structures

Geoffrey Avit , Yamina Andre , Catherine Bougerol , Dominique Castelluci , Amélie Dussaigne et al.
Crystal Growth & Design, 2016, 16 (5), pp.2509-2513. ⟨10.1021/acs.cgd.5b01244⟩
Article dans une revue hal-02007652 v1
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Phase-matched second harmonic generation with on-chip GaN-on-Si microdisks

Iännis Roland , M. Gromovyi , Yijia Zeng , Moustafa El Kurdi , Sebastien Sauvage et al.
Scientific Reports, 2016, 6, pp.34191. ⟨10.1038/srep34191⟩
Article dans une revue hal-02087428 v1

Imaging of Photonic Crystal Localized Modes through Third-Harmonic Generation

Yijia Zeng , Iannis Roland , Xavier Checoury , Zheng Han , Moustafa El Kurdi et al.
ACS photonics, 2016, 3 (7), pp.1240-1247. ⟨10.1021/acsphotonics.6b00236⟩
Article dans une revue hal-01398059 v1

Near-infrared III-nitride-on-silicon nanophotonic platform with microdisk resonators

I. Roland , Y. Zeng , X. Checoury , M. El Kurdi , S. Sauvage et al.
Optics Express, 2016, 24 (9), pp.9602-9610. ⟨10.1364/OE.24.009602⟩
Article dans une revue hal-01334017 v1
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III-Nitride-on-silicon microdisk lasers from the blue to the deep ultra-violet

Julien Selles , V. Crepel , I. Roland , M. El Kurdi , X. Checoury et al.
Applied Physics Letters, 2016, 109 (23), pp.231101. ⟨10.1063/1.4971357⟩
Article dans une revue hal-01469387 v1
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Attribution of the 3.45 eV GaN nanowires luminescence to inversion domain boundaries

Thomas Auzelle , Benedikt Haas , Martien den Hertog , Jean-Luc Rouvière , Bruno Daudin et al.
Applied Physics Letters, 2015, 107 (5), pp.051904. ⟨10.1063/1.4927826⟩
Article dans une revue hal-01586122 v1
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Resonant second harmonic generation in a gallium nitride two-dimensional photonic crystal on silicon

Y. Zeng , Iännis Roland , X. Checoury , Z. Han , M. El Kurdi et al.
Applied Physics Letters, 2015, 106, pp.081105. ⟨10.1063/1.4913679⟩
Article dans une revue hal-01130620 v1

Aluminum nitride photonic crystals and microdiscs for ultra-violet nanophotonics

D. Néel , I Roland , X. Checoury , M El Kurdi , S Sauvage et al.
Advances in Natural Sciences : Nanoscience and Nanotechnology, 2014, 5 (2), pp.023001. ⟨10.1088/2043-6262/5/2/023001⟩
Article dans une revue hal-02007639 v1
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Near-infrared gallium nitride two-dimensional photonic crystal platform on silicon

Iännis Roland , Y. Zeng , Z. Han , X. Checoury , C. Blin et al.
Applied Physics Letters, 2014, 105, pp.011104. ⟨10.1063/1.4887065⟩
Article dans une revue hal-01130613 v1
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Cathodoluminescence of stacking fault bound excitons for local probing of the exciton diffusion length in single GaN nanowires

Gilles Nogues , Thomas Auzelle , Martien den Hertog , Bruno Gayral , Bruno Daudin
Applied Physics Letters, 2014, 104 (10), pp.102102. ⟨10.1063/1.4868131⟩
Article dans une revue hal-00958223 v1

Imaging of photonic modes in an AlN-based photonic crystal probed by an ultra-violet internal light source

Christelle Brimont , Thierry Guillet , Sébastien Rousset , Delphine Néel , X. Checoury et al.
Optics Letters, 2013, 38 (23), pp.5059. ⟨10.1364/OL.38.005059⟩
Article dans une revue hal-00916331 v1

Structural and Optical Properties of AlxGa1-xN nanowires

Aurélie Pierret , Catherine Bougerol , Martien den Hertog , Bruno Gayral , Mathieu Kociak et al.
physica status solidi (RRL) - Rapid Research Letters (pss RRL), 2013, 7 (10), pp.868. ⟨10.1002/pssr.201308009⟩
Article dans une revue istex hal-00945864 v1

Probing alloy composition gradient and nanometer-scale carrier localization in single AlGaN nanowires by nanocathodoluminescence

Aurélie Pierret , Catherine Bougerol , Bruno Gayral , Mathieu Kociak , B. Daudin
Nanotechnology, 2013, 24 (30), pp.305703. ⟨10.1088/0957-4484/24/30/305703⟩
Article dans une revue hal-00854145 v1

Fine optical spectroscopy of the 3.45eV emission line in GaN nanowires

Diane Sam-Giao , Rafael Mata , Gabriel Tourbot , Julien Renard , Andrzej Wysmolek et al.
Journal of Applied Physics, 2013, 113, pp.043102. ⟨10.1063/1.4775492⟩
Article dans une revue hal-00788821 v1

Growth, structural and optical properties of AlGaN nanowires in the whole composition range

A. Pierret , Catherine Bougerol , A. Cros , Hubert Renevier , B. Gayral et al.
Nanotechnology, 2013, 24 (11), pp.115704. ⟨10.1088/0957-4484/24/11/115704⟩
Article dans une revue hal-00854134 v1

Strain assisted inter-diffusion in GaN/AlN quantum dots

C. Leclere , Vincent Fellmann , Catherine Bougerol , D. Cooper , Bruno Gayral et al.
Journal of Applied Physics, 2013, 113 (3), pp.034311. ⟨10.1063/1.4775587⟩
Article dans une revue hal-00788825 v1

Growth mechanism and properties of InGaN insertions in GaN nanowires

Gabriel Tourbot , Catherine Bougerol , Frank Glas , Luiz Fernando Zagonel , Z. Mahfoud et al.
Nanotechnology, 2012, 23, pp.135703. ⟨10.1088/0957-4484/23/13/135703⟩
Article dans une revue istex hal-00788827 v1

High quality factor photonic resonators for nitride quantum dots

Thierry Guillet , Meletis Mexis , Sylvain Sergent , Delphine Néel , Stéphanie Rennesson et al.
physica status solidi (b), 2012, Physica Status Solidi B, 249 (3), pp.449-454. ⟨10.1002/pssb.201100226⟩
Article dans une revue istex hal-01905246 v1

High quality factor AlN nanocavities embedded in a photonic crystal waveguide

Diane Sam-Giao , Delphine Néel , Sylvain Sergent , B. Gayral , M.J. Rashid et al.
Applied Physics Letters, 2012, 100, pp.191104. ⟨10.1063/1.4712590⟩
Article dans une revue hal-00710682 v1

Catalyst-free growth of high-optical quality GaN nanowires by metal-organic vapor phase epitaxy

X.J. Chen , Bruno Gayral , Diane Sam-Giao , Catherine Bougerol , Christophe Durand et al.
Applied Physics Letters, 2011, 99, pp.251910. ⟨10.1063/1.3671365⟩
Article dans une revue hal-00788831 v1
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AlN photonic crystal nanocavities realized by epitaxial conformal growth on nanopatterned silicon substrate

Delphine Néel , Sylvain Sergent , Meletios Mexis , Diane Sam-Giao , Thierry Guillet et al.
Applied Physics Letters, 2011, 98 (26), pp.261106. ⟨10.1063/1.3605592⟩
Article dans une revue hal-00632917 v1

Structural and optical properties of InGaN/GaN nanowire heterostructures grown by PA-MBE

Gabriel Tourbot , Catherine Bougerol , A. Grenier , Martien den Hertog , Diane Sam-Giao et al.
Nanotechnology, 2011, 22 (7), pp.75601. ⟨10.1088/0957-4484/22/7/075601⟩
Article dans une revue istex hal-01005899 v1

Temperature-insensitive optical alignment of the exciton in nanowire-embedded GaN quantum dots

Andrea Balocchi , J. Renard , C.T. Nguyen , B. Gayral , T. Armand et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84 (23), pp.235310. ⟨10.1103/PhysRevB.84.235310⟩
Article dans une revue hal-00999496 v1

Optical spectroscopy of cubic GaN in nanowires

Julien Renard , Gabriel Tourbot , Diane Sam-Giao , Catherine Bougerol , B. Daudin et al.
Applied Physics Letters, 2010, 97, pp.81910. ⟨10.1063/1.3478004⟩
Article dans une revue hal-01005684 v1

Reversed polarized emission in highly strained a-plane GaN/AlN multiple quantum wells

Rafael Mata , A. Cros , J. Budagosky , A. Molina-Sanchez , N. Garro et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 82, pp.125405. ⟨10.1103/PhysRevB.82.125405⟩
Article dans une revue hal-01005694 v1

Evidence for quantum-confined Stark effect in GaN/AlN quantum dots in nanowires

Julien Renard , Rudeesun Songmuang , Gabriel Tourbot , Catherine Bougerol , Bruno Daudin et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 80, pp.121305(R). ⟨10.1103/PhysRevB.80.121305⟩
Article dans une revue hal-00999581 v1

Quantum dot to quantum wire transition of m-plane GaN islands

Benoît Amstatt , Julien Renard , Catherine Bougerol , Edith Bellet-Amalric , Bruno Gayral et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 79 (3), pp.035313. ⟨10.1103/PhysRevB.79.035313⟩
Article dans une revue hal-00999575 v1

PAMBE growth of (112¯ 2)-oriented GaN/AlN nanostructures on m-sapphire

L. Lahourcade , J. Renard , P. K. Kandaswamy , B. Gayral , Marie-Pierre Chauvat et al.
Microelectronics Journal, 2009, 40, pp.325-327
Article dans une revue hal-00438093 v1

Interband and intersubband optical characterization of semipolar (112¯2)-oriented GaN/AlN multiple-quantum-well structures

L. Lahourcade , P. K. Kandaswamy , J. Renard , Pierre Ruterana , H. Machhadani et al.
Applied Physics Letters, 2008, 93, pp.111906
Article dans une revue cea-00373661 v1

Ga kinetics in plasma-assisted molecular-beam epitaxy of GaN(112¯2): Effect on the structural and optical properties

L. Lahourcade , J. Renard , B. Gayral , E. Monroy , Marie-Pierre Chauvat et al.
Journal of Applied Physics, 2008, 103, pp.093514
Article dans une revue cea-00372565 v1

Spatial fluctuations of optical emission from single ZnO/MgZnO nanowire quantum wells

C. Czekalla , J. Guignard , C. Hanisch , B.Q. Cao , E.M. Kaidashev et al.
Nanotechnology, 2008, 19, pp.115202. ⟨10.1088/0957-4484/19/11/115202⟩
Article dans une revue istex hal-00263940 v1
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Optical properties of GaN/AlN quantum dots

Pierre Lefebvre , B. Gayral
Comptes Rendus. Physique, 2008, 9, pp.816. ⟨10.1016/j.crhy.2008.10.008⟩
Article dans une revue istex hal-00389996 v1

Evidence for low density of nonradiative defects in ZnO nanowires grown by metal organic vapor-phase epitaxy

I.C. Robin , B. Gauron , P. Ferret , C. Tavares , G. Feuillet et al.
Applied Physics Letters, 2007, 91, pp.143120. ⟨10.1063/1.2794790⟩
Article dans une revue hal-00263656 v1

Probing exciton localization in nonpolar GaN/AlN quantum dots by single-dot optical spectroscopy

F. Rol , S. Founta , Henri Mariette , B. Daudin , Daniel Le Si Dang et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 75, pp.125306. ⟨10.1103/PhysRevB.75.125306⟩
Article dans une revue hal-00263623 v1

Optical properties of single non-polar GaN quantum dots

F. Rol , B. Gayral , S. Founta , B. Daudin , J. Eymery et al.
Physica Status Solidi, 2006, pp.(b) 243-7 (2006) 1652-1656
Article dans une revue hal-00394751 v1

Temperature dependence of the gain in InGaN/GaN quantum wells microlasers grown by MOCVD

Christelle Brimont , Laetitia Doyennette , Farsane Tabataba-Vakili , I. Roland , M. El Kurdi et al.
International Workshop on Nitride Semiconductors 2018 (IWN 2018), Nov 2018, Kanazawa, Japan
Communication dans un congrès hal-01952415 v1

Nitride-on-silicon platform for UV-visible photonics with integrated microlaser sources.

Julien Sellés , Thierry Guillet , V. Crepel , B. Gayral , B. Damilano et al.
META’17, the 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Jul 2017, Incheon - Seoul, South Korea
Communication dans un congrès hal-01952364 v1
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Nitride nanophotonics from the deep ultra-violet to the near infrared: non-linear optics and microlasers

Julien Sellés , Christelle Brimont , Brahim Guizal , Bruno Gayral , Meletios Mexis et al.
7th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'16), Jul 2016, Malaga, Spain
Communication dans un congrès hal-01951768 v1

Nitride-on-Silicon microdisk lasers covering the blue to UV-C spectral range

Julien Sellés , V. Crepel , Christelle Brimont , Bruno Gayral , Meletios Mexis et al.
International Workshop on Nitride Semiconductors (IWN 2016), Oct 2016, Orlando, United States
Communication dans un congrès hal-01951054 v1

Nanophotonique et semiconducteurs nitrures : optique non-linéaire et nouveaux microlasers

Thierry Guillet , Julien Selles , Zhen Lin , Christelle Brimont , Guillaume Cassabois et al.
23ème Congrès de la Société Française de Physique (SFP2015), Aug 2015, Strasbourg, France
Communication dans un congrès hal-01308247 v1

A nitride-on-Silicon microdisk laser emitting at 275 nm and room-temperature

Thierry Guillet , Julien Selles , Christelle Brimont , Guillaume Cassabois , B. Gayral et al.
Conference on Lasers and Electro-Optics 2015 (CLEO), Jun 2015, Munich, Germany
Communication dans un congrès hal-01308239 v1

Nitride-on-Silicon microdisks resonators for deep-UV laser emission at room-temperature

Julien Selles , Guillaume Cassabois , Thierry Guillet , Christelle Brimont , Philippe Boucaud et al.
SPIE Photonics West 2015, colloque 9357 « Physics and Simulation of Optoelectronic Devices XXIII », Feb 2015, San Francisco, United States
Communication dans un congrès hal-01132090 v1

Interplay between localized and delocalized photonic modes in a cavity and a W1 waveguide probed by QD photoluminescence

Christelle Brimont , Thierry Guillet , Sebastien Rousset , Delphine Néel , X. Checoury et al.
Compound Semiconductor Week 2014, May 2014, Montpellier, France
Communication dans un congrès hal-01308230 v1

Photonic cavities embedding GaN quantum dots for the UV spectral range

Thierry Guillet , Meletios Mexis , Christelle Brimont , Thierry Bretagnon , Sylvain Sergent et al.
3N Workshop Nanolum, Jun 2010, Porquerolles, France
Communication dans un congrès hal-00633289 v1

Single dot and time-resolved photoluminescence spectroscopy on non-polar GaN/AlN quantum dots

F. Rol , S. Founta , B. Daudin , J. Eymery , Jm. Gérard et al.
Summerschool on Wide-bandgap Semiconductor Quantum Structures, 2006, Ascona, Switzerland
Communication dans un congrès hal-00397009 v1

Spectroscopy of single non-polar GaN/AlN quatum dots as a function of temperature and electrical bias

F. Rol , S. Founta , B. Daudin , J. Emery , Jm. Gerard et al.
ICPS 28th international conference on the physics of semiconductors, 2006, vienne, Austria
Communication dans un congrès hal-00395893 v1

Comparison of UV-C and blue emitting
nitride-on-silicon microdisk lasers

Julien Sellés , Thierry Guillet , V. Crepel , B. Gayral , B. Damilano et al.
34th International Conference on the Physics of Semiconductors (ICPS), Jul 2018, Montpellier, France
Poster de conférence hal-01952385 v1