Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Hervé Folliot"'
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-6 (2017)
Abstract In this paper, we demonstrate that the alignment density of individualized single-walled carbon nanotubes (SWCNTs) can be greatly improved by heating-enhanced dielectrophoresis (HE-DEP) process. The observations by scanning electron microsco
Externí odkaz:
https://doaj.org/article/3001adb8ec4244fbb45b6b020ceb0372
Autor:
C. Paranthoen, G. Brevalle, Christophe Levallois, Pascal Turban, Charles Cornet, N. Chevalier, Hervé Folliot, M. Perrin, Mehdi Alouini, A. Le Corre
Publikováno v:
IEEE Photonics Technology Letters
IEEE Photonics Technology Letters, Institute of Electrical and Electronics Engineers, 2021, 33 (2), pp.69-72. ⟨10.1109/LPT.2020.3044457⟩
IEEE Photonics Technology Letters, 2021, 33 (2), pp.69-72. ⟨10.1109/LPT.2020.3044457⟩
IEEE Photonics Technology Letters, Institute of Electrical and Electronics Engineers, 2021, 33 (2), pp.69-72. ⟨10.1109/LPT.2020.3044457⟩
IEEE Photonics Technology Letters, 2021, 33 (2), pp.69-72. ⟨10.1109/LPT.2020.3044457⟩
International audience; We present the first demonstration of a vertical cavity surface emitting laser (VCSEL) based on InAs quantum dots (QDs) on InP. A very high density of 10 11 cm −2 per QD layer, and a thin spacing layer of 15 nm are used to e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fee61ca21ee5065073106c900c353fcc
https://hal.archives-ouvertes.fr/hal-03101472
https://hal.archives-ouvertes.fr/hal-03101472
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-6 (2017)
Nanoscale Research Letters
Nanoscale Research Letters, SpringerOpen, 2017, 12 (1), pp.429. ⟨10.1186/s11671-017-2199-1⟩
Nanoscale Research Letters, 2017, 12 (1), pp.429. ⟨10.1186/s11671-017-2199-1⟩
Nanoscale Research Letters
Nanoscale Research Letters, SpringerOpen, 2017, 12 (1), pp.429. ⟨10.1186/s11671-017-2199-1⟩
Nanoscale Research Letters, 2017, 12 (1), pp.429. ⟨10.1186/s11671-017-2199-1⟩
International audience; In this paper, we demonstrate that the alignment density of individualized single-walled carbon nanotubes (SWCNTs) can be greatly improved by heating-enhanced dielectrophoresis (HE-DEP) process. The observations by scanning el
Autor:
Alexandru Mereuta, Salvaore Pes, Cyril Hamel, Eli Kapon, Gaëlle Brévalle, Mathieu Perrin, Christophe Levallois, Hervé Folliot, Andrei Caliman, Mehdi Alouini, Cyril Paranthoen, Laurent Chusseau
Publikováno v:
Compound Semiconductor Week 2019 (CSW 2019)
Compound Semiconductor Week 2019 (CSW 2019), May 2019, Nara, Japan. pp.1-2
Compound Semiconductor Week 2019 (CSW 2019), May 2019, Nara, Japan. pp.1-2
We experimentally investigate the Lamb coupling constant C in InGaAlAs Quantum Wells active medium. An Optically-Pumped Vertical-External-Cavity Surface-Emitting Laser emitting at $1.54\ \boldsymbol{\mu} \mathbf{m}$ is designed to sustain the oscilla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5603f962c61853150cf4f822dfdf1736
https://hal.archives-ouvertes.fr/hal-02290594/file/08819295.pdf
https://hal.archives-ouvertes.fr/hal-02290594/file/08819295.pdf
Autor:
Christophe Levallois, Gaëlle Brévalle, Hervé Folliot, Alain Le Corre, Mehdi Alouini, Mathieu Perrin, Cyril Paranthoen, Karine Tavernier, Nicolas Chevalier
Publikováno v:
2019 Compound Semiconductor Week (CSW).
In this work, we report on the first room temperature quantum dot (QD) vertical cavity surface emitting laser(VCSEL) operating at 1545 nm on InP substrate. QD growth has been first studied to optimize the QD density and wavelength for an operation at
Publikováno v:
Journal of Physics : Condensed Matter, 28(28):284002, 1-7. Institute of Physics
An atomic scale study has been performed to understand the influence of the (As,Sb) shutter sequences during interface formation on the optical properties of InGaAs/AlAsSb quantum wells. Our cross-sectional scanning tunneling microscopy results show
Autor:
Gaëlle Brévalle, Mathieu Perrin, Cyril Paranthoen, Yoan Léger, Christophe Levallois, Hervé FOLLIOT, Mehdi Alouini
Publikováno v:
34th International Conference on the Physics of Semiconductors (ICPS 2018)
34th International Conference on the Physics of Semiconductors (ICPS 2018), Jul 2018, Montpellier, France
Journée de l'Ecole Doctorale 3M 2018
Journée de l'Ecole Doctorale 3M 2018, Oct 2018, Rennes, France
HAL
34th International Conference on the Physics of Semiconductors (ICPS 2018), Jul 2018, Montpellier, France
Journée de l'Ecole Doctorale 3M 2018
Journée de l'Ecole Doctorale 3M 2018, Oct 2018, Rennes, France
HAL
International audience; The Terahertz (THz) frequency domain is attractive for numerous applications including phonon spectroscopy, radio-astronomy, imaging, sensing and communication. Nevertheless the development of a compact, tunable, electrically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4e3ed7b23c193935804c30c1d85ee2d5
https://hal.archives-ouvertes.fr/hal-01859151
https://hal.archives-ouvertes.fr/hal-01859151
Autor:
Maxime Harnois, Noée Dumait, Hervé Folliot, Maria Amela-Cortes, Malo Robin, Yann Molard, Claire Roiland, Emmanuel Jacques
Publikováno v:
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2018, 24 (19), pp.4825-4829. ⟨10.1002/chem.201800860⟩
Chemistry-A European Journal, 2018, 24 (19), pp.4825-4829. ⟨10.1002/chem.201800860⟩
Chemistry-A European Journal, Wiley-VCH Verlag, 2018, 24 (19), pp.4825-4829. ⟨10.1002/chem.201800860⟩
Chemistry-A European Journal, 2018, 24 (19), pp.4825-4829. ⟨10.1002/chem.201800860⟩
International audience; Hybrid nanomaterials made of inorganic nanocomponents dispersed in an organic host raise an increasing interest as low-cost solution-processable functional materials. However, preventing phase segregation while allowing a high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b89c76776007280a8617a73a167ae9
https://hal.archives-ouvertes.fr/hal-01716211
https://hal.archives-ouvertes.fr/hal-01716211
Autor:
Malo, Robin, Noée, Dumait, Maria, Amela-Cortes, Claire, Roiland, Maxime, Harnois, Emmanuel, Jacques, Hervé, Folliot, Yann, Molard
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 24(19)
Hybrid nanomaterials made of inorganic nanocomponents dispersed in an organic host raise an increasing interest as low-cost solution-processable functional materials. However, preventing phase segregation while allowing a high inorganic doping conten
Autor:
Ronan Lefort, Marianne E. Prévôt, Maria Amela-Cortes, Laurent Dupont, Stéphane Cordier, Hervé Folliot, Yann Molard, Sumann K. Manna
Publikováno v:
Advanced Functional Materials. 25:4966-4975
By combining [Mo6I8(C n F2n+1COO)6]2- (n = 1, 2, 3) nanocluster units with liquid crystalline ammonium cations, a new series of hybrid materials is developed that show a nematic liquid crystal phase, the most fluid of all LC phase, on a large range o