Zobrazeno 1 - 10
of 376
pro vyhledávání: '"Esmann, M."'
Autor:
Xiang, C., de Oliveira, E. R. Cardozo, Sandeep, S., Papatryfonos, K., Morassi, M., Gratiet, L. Le, Harouri, A., Sagnes, I., Lemaitre, A., Ortiz, O., Esmann, M., Lanzillotti-Kimura, N. D.
The generation of propagating acoustic waves is essential for telecommunication applications, quantum technologies, and sensing. Up to now, the electrical generation has been at the core of most implementations, but is technologically limited to a fe
Externí odkaz:
http://arxiv.org/abs/2407.06821
Autor:
de Oliveira, E. R. Cardozo, Xiang, C., Esmann, M., Abdala, N. Lopez, Fuertes, M. C., Bruchhausen, A., Pastoriza, H., Perrin, B., Soler-Illia, G. J. A. A., Lanzillotti-Kimura, N. D.
Ultrahigh-frequency acoustic-phonon resonators usually require atomically flat interfaces to avoid phonon scattering and dephasing, leading to expensive fabrication processes, such as molecular beam epitaxy. In contrast, mesoporous thin films are bas
Externí odkaz:
http://arxiv.org/abs/2212.09684
Autor:
Ollivier, H., Priya, Harouri, A., Sagnes, I., Lemaître, A., Krebs, O., Lanco, L., Lanzillotti-Kimura, N. D., Esmann, M., Senellart, P.
The excitonic fine structure plays a key role for the quantum light generated by semiconductor quantum dots, both for entangled photon pairs and single photons. Controlling the excitonic fine structure has been demonstrated using electric, magnetic,
Externí odkaz:
http://arxiv.org/abs/2112.00400
Autor:
Rodriguez, A., Priya, Ortiz, O., Senellart, P., Gomez-Carbonell, C., Lemaître, A., Esmann, M., Lanzillotti-Kimura, N. D.
Brillouin spectroscopy emerges as a promising non-invasive tool for nanoscale imaging and sensing. One-dimensional semiconductor superlattice structures are eminently used for selectively enhancing the generation or detection of phonons at few GHz. W
Externí odkaz:
http://arxiv.org/abs/2011.07645
Autor:
Ortiz, O., Pastier, F., Rodriguez, A., Priya, Lemaitre, A., Gomez-Carbonell, C., Sagnes, I., Harouri, A., Senellart, P., Giesz, V., Esmann, M., Lanzillotti-Kimura, N. D.
Coherent phonon generation by optical pump-probe experiments has enabled the study of acoustic properties at the nanoscale in planar heterostructures, plasmonic resonators, micropillars and nanowires. Focalizing both pump and probe on the same spot o
Externí odkaz:
http://arxiv.org/abs/2008.11993
Interface modes have been widely explored in the field of electronics, optics, acoustics and nanophononics. One strategy to generate them is band inversion in one-dimensional superlattices. Most realizations of this type of topological states have so
Externí odkaz:
http://arxiv.org/abs/2007.14753
Autor:
Lopez-Abdala, N., Esmann, M., Fuertes, M. C., Angelomé, P. C., Ortiz, O., Bruchhausen, A., Pastoriza, H., Perrin, B., Soler-Illia, G. J. A. A., Lanzillotti-Kimura, N. D.
The coherent manipulation of acoustic waves on the nanoscale usually requires multilayers with thicknesses and interface roughness defined down to the atomic monolayer. This results in expensive devices with predetermined functionality. Nanoscale mes
Externí odkaz:
http://arxiv.org/abs/2004.03977
Autor:
Istrati, D., Pilnyak, Y., Loredo, J. C., Antón, C., Somaschi, N., Hilaire, P., Ollivier, H., Esmann, M., Cohen, L., Vidro, L., Millet, C., Lemaître, A., Sagnes, I., Harouri, A., Lanco, L., Senellart, P., Eisenberg, H. S.
Publikováno v:
Nature Communications 11, 5501 (2020)
Light states composed of multiple entangled photons - such as cluster states - are essential for developing and scaling-up quantum computing networks. Photonic cluster states with discrete variables can be obtained from single-photon sources and enta
Externí odkaz:
http://arxiv.org/abs/1912.04375
Publikováno v:
Phys. Rev. B 100, 085430 (2019)
Earlier implementations to simulate coherent wave propagation in one-dimensional potentials using acoustic phonons with gigahertz-terahertz frequencies were based on coupled nanoacoustic resonators. Here, we generalize the concept of adiabatic tuning
Externí odkaz:
http://arxiv.org/abs/1903.08197
Autor:
Esmann, M., Lamberti, F. R., Harouri, A., Lanco, L., Sagnes, I., Favero, I., Aubin, G., Gomez-Carbonell, C., Lemaitre, A., Krebs, O., Senellart, P., Lanzillotti-Kimura, N. D.
We introduce a monolithic Brillouin generator based on a semiconductor micropillar cavity embedding a high frequency nanoacoustic resonator operating in the hundreds of GHz range. The concept of two nested resonators allows an independent design of t
Externí odkaz:
http://arxiv.org/abs/1812.05190