Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Bernard Jusserand"'
Autor:
Bernard Jusserand, Lin Xie, Thomas Dekorsy, Arsen Soukiassian, Norberto D. Lanzillotti-Kimura, Xiaoqing Pan, Axel Bruchhausen, Darrell G. Schlom, Alejandro Fainstein
Publikováno v:
Physical Review Materials
Physical Review Materials, American Physical Society, 2018, 2 (10), ⟨10.1103/PhysRevMaterials.2.106002⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
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Physical Review Materials, American Physical Society, 2018, 2 (10), ⟨10.1103/PhysRevMaterials.2.106002⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The engineering of phononic resonances in ferroelectric structures appears as a new knob in the designand realization of novel multifunctional devices. In this work we experimentally study phononicresonators based on insulating (BaTiO 3 , SrTiO 3 ) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c98f948c6b061685d93d8918efddd298
https://hal.archives-ouvertes.fr/hal-02334738
https://hal.archives-ouvertes.fr/hal-02334738
Autor:
F. R. Lamberti, Axel Bruchhausen, S. Anguiano, Isabelle Sagnes, Ivan Favero, Pascale Senellart, Bernard Jusserand, Alejandro Fainstein, Loïc Lanco, Aristide Lemaître, Norberto D. Lanzillotti-Kimura
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Strong confinement, in all dimensions, and high mechanical frequencies are highly desirable for quantum optomechanical applications. We show that GaAs/AlAs micropillar cavities fully confine not only photons but also extremely high frequency (19-95 G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa64c0a2671bb8d1ce7a27eac97a3c6
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.118.263901
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.118.263901
Autor:
F. R. Lamberti, Pascale Senellart, Ivan Favero, Olivier Krebs, Bernard Jusserand, Norberto D. Lanzillotti-Kimura, Aristide Lemaître, C. Gomez Carbonell, Loïc Lanco, Martin Esmann
Publikováno v:
Applied Physics Letters
We propose a novel acoustic cavity design where we confine a mechanical mode by adiabatically changing the acoustic properties of a GaAs/AlAs superlattice. By means of high resolution Raman scattering measurements, we experimentally demonstrate the p
Autor:
Pedro Soubelet, Bernard Jusserand, V. Villafañe, Norberto D. Lanzillotti-Kimura, Axel Bruchhausen, Aristide Lemaître, Alejandro Fainstein
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
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Slow and confined light have been exploited in optoelectronics to enhance light-matter interactions. Here we describe the GaAs/AlAs semiconductor microcavity as a device that, depending on the excitation conditions, either confines or slows down both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eacd693350b9c07bc4702cea040b55a5
http://journals.aps.org/prb/abstract/10.1103/PhysRevB.94.205308
http://journals.aps.org/prb/abstract/10.1103/PhysRevB.94.205308
Autor:
Alejandro Fainstein, Pascale Senellart, Bernard Jusserand, Aristide Lemaître, V. Villafañe, Axel Bruchhausen
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We demonstrate theoretically and by pump-probe picosecond acoustics experiments the simultaneous confinement of light and gigahertz sound in Tamm plasmon resonators, formed by depositing a thin layer of Au onto a GaAs/AlGaAs Bragg reflector. The cavi
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2016, 93 (18), pp.184304. ⟨10.1103/PhysRevB.93.184304⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 93 (18), pp.184304. ⟨10.1103/PhysRevB.93.184304⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2016, 93 (18), pp.184304. ⟨10.1103/PhysRevB.93.184304⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 93 (18), pp.184304. ⟨10.1103/PhysRevB.93.184304⟩
Phonon mean free path is generally inferred from the measurement of thermal conductivity and we are still lacking precise information on this quantity. Recent advances in the field of high frequency phonons transduction using semiconductor superlatti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e836d699b62d64f3263b937e6707465d
http://arxiv.org/abs/1509.07745
http://arxiv.org/abs/1509.07745
Autor:
Alexander V. Poshakinskiy, Aristide Lemaître, Bernard Jusserand, Alejandro Fainstein, Alexander N. Poddubny
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Polariton-mediated light-sound interaction is investigated through resonant Brillouin scattering experiments in GaAs/AlAs multiple-quantum wells. Photoelastic coupling enhancement at exciton-polariton resonance reaches 105 at 30 K as compared to a ty
Publikováno v:
Superlattices and Microstructures
Superlattices and Microstructures, 2006, 39 (6), pp.501-516. ⟨10.1016/j.spmi.2006.01.001⟩
Superlattices and Microstructures, 2006, 39 (6), pp.501-516. ⟨10.1016/j.spmi.2006.01.001⟩
International audience; This paper discusses the design of acoustic vibrational modes in Si/Ge planar optical waveguides and its application in creating silicon-based Raman devices with a flexible spectrum. It addresses the deficiencies of the recent
Publikováno v:
physica status solidi (c). 1:2698-2701
Low energy phonons are strongly confined in semiconductor acoustic microcavities. They dominate the Raman spectrum when the acoustic device is included in a photon-phonon coupled cavity. We discuss the study of phonon cavities by picosecond acoustics
Publikováno v:
Acta Physica Polonica A. 106:311-317
Collective and single-particle spin-flip excitations of a two-dimensional electron gas in a semimagnetic Cd1-xMnxTe quantum well are observed by resonant Raman scattering. Application of a magnetic field splits the spin-subbands and a spin-polarizati