Zobrazeno 1 - 10 of 79 pro vyhledávání: '"Bertrand Ménaert"'
1
Anharmonicity and Effect of the Nanostructuring on the Lattice Dynamics of CrSi 2
Autor: Mickael Beaudhuin, Jérôme Rouquette, Jérôme Debray, S Laborde, Adrien Moll, Romain Viennois, Y Sidis, Michael Marek Koza, Bertrand Lenoir, J.-P Castellan, Christophe Candolfi, Bertrand Ménaert, Patrick Hermet, Martin Boehm
Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2021, 125 (27), pp.14786-14796. ⟨10.1021/acs.jpcc.1c02738⟩
Journal of Physical Chemistry C, 2021, 125 (27), pp.14786-14796. ⟨10.1021/acs.jpcc.1c02738⟩
International audience; Chromium disilicide CrSi2 is an interesting compound for thermoelectric applications. In order to decrease its lattice thermal conductivity that mainly limits its performance, two main routes have been investigated thus far, e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f51bfbf3e03d8adae17b6704531f048d
https://hal.archives-ouvertes.fr/hal-03366420/document
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2
Linear and nonlinear optical properties of the piezoelectric crystal α-GeO 2
Autor: Jérôme Debray, Alexandra Peña, Patricia Segonds, Théodore Remark, David Jegouso, Maria Cinta Pujol, Bertrand Ménaert, Benoît Boulanger
Publikováno v: Optical Materials Express
Optical Materials Express, OSA pub, 2021, 11 (10), pp.3520. ⟨10.1364/OME.439099⟩
We report the first measurements of phase-matching angles for second-harmonic generation, sum- and difference- frequency generations performed over the transparency range of the uniaxial α-GeO2 crystal. A simultaneous fit of these data provided disp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04f10bef799ef4ff12b2722f6c738dbf
https://hal.archives-ouvertes.fr/hal-03430868/file/ome-11-10-3520.pdf
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3
Optical properties in the infrared range of the birefringent α-GeO2 single crystal
Autor: Bertrand Ménaert, Alexandra Peña, Jean-Louis Bantignies, David Maurin, Philippe Papet, Abel Haidoux, Patrick Hermet, Pascale Armand
Publikováno v: Materials Research Bulletin
Materials Research Bulletin, Elsevier, 2020, 129, pp.110881. ⟨10.1016/j.materresbull.2020.110881⟩
International audience; The components of the frequency-dependent complex refractive index were determined indirectly for the new non-centrosymmetric α-GeO2 crystal using polarized Fourier transform infrared reflectivity spectra measured in the far-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::384b2193e50977d92bf2d34f55ff7d46
https://hal.archives-ouvertes.fr/hal-02949195
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4
High temperature piezoelectric properties of flux-grown α-GeO 2 single crystal
Autor: Alexandra Peña, Philippe Papet, Benoit Ruffle, Micka Bah, Abel Haidoux, Bertrand Ménaert, Pascale Armand, Jérôme Debray
Publikováno v: Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2019, 126 (14), pp.144102. ⟨10.1063/1.5116026⟩
International audience; The temperature-dependence of the piezoelectric properties of trigonal -GeO2 single-crystals obtained by the high-temperature flux method was measured by the resonance technique of the electrical impedance in the 20°C-600
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9912759d4a2f997b8032693d1c56b96
https://hal.archives-ouvertes.fr/hal-02316058/file/JAP19-AR-03725.pdf
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6
Stability of the polar faces in KTiOPO 4 crystalline layers grown by liquid phase epitaxy
Autor: Benoît Boulanger, Carlota Canalias, Alexandra Peña, Bertrand Ménaert, Jérôme Debray
Publikováno v: CrystEngComm
CrystEngComm, Royal Society of Chemistry, 2018, 20 (46), pp.7502-7506. ⟨10.1039/C8CE01453A⟩
The polar faces, (001) and (00), of the ferroelectric KTiOPO4 crystal are not equivalent by symmetry. The stability and the growth rate of both faces have been determined by growing thick crystalline layers by liquid phase epitaxy onto oriented cryst
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f2093df917638c3b4e9bdf108a01a92
https://hal.archives-ouvertes.fr/hal-01969672
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7
Shaping and use of crystals as spheres and cylinders for linear and nonlinear optics
Autor: Benoît Boulanger, Julien Zaccaro, Bertrand Ménaert, Jérôme Debray, Patricia Segonds
Publikováno v: Advances Solid-State Lasers
Advances Solid-State Lasers, Oct 2017, Nagoya, Japan
We describe how we shape polished crystals as spheres or cylinders. We show their ability to measure the angular distribution of linear or nonlinear optical properties, and to design widely and continuously tunable parametric devices.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f94e71362e67f9383a7b32c32c0e289
https://hal.archives-ouvertes.fr/hal-02062467
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8
Top Seeded Solution Growth and Structural Characterizations of α-Quartz-like Structure GeO2 Single Crystal
Autor: Alexandra Peña, P. Armand, Bertrand Ménaert, Jérôme Debray, Adrien Lignie, P. Papet
Publikováno v: Crystal Growth & Design
Crystal Growth & Design, American Chemical Society, 2013, 13 (10), pp.4220-4225. ⟨10.1021/cg4000523⟩
A high-transparency and large-size single crystal, up to 0.5 cm3, of the piezoelectric phase of GeO2 was grown by the top seeded solution growth method from a high-temperature solution using K2Mo4O13 as solvent. The obtained volume makes this flux-gr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27cac2434e5dae91694734cf02845437
https://doi.org/10.1021/cg4000523
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