Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Hilário, L."'
Publikováno v:
Phys. Chem. Chem. Phys., 24, 25602 (2022)
Devices possessing the ability to sense both electrically and optically molecular targets are of fundamental and technological interest. Towards this end, it has been shown that covering the ends of gapped gold-nanorod-dimer nanoantennas can improve
Externí odkaz:
http://arxiv.org/abs/2302.07237
Publikováno v:
RSC Adv., 2021,11, 9518-9527
Illuminated gapped-gold-nanorod dimers hold surface plasmon polaritons (SPPs) that can be engineered, by an appropriate choice of geometrical parameters, to enhance the electromagnetic field at the gap, allowing applications in molecular detection vi
Externí odkaz:
http://arxiv.org/abs/2103.07398
Autor:
Hilario, L. M. León, Aligia, A. A.
Publikováno v:
J. Phys.: Condens. Matter 31 025804 (2019)
We present a phenomenological theory for the ferromagnetic transition temperature, the magnetic susceptibility at high temperatures, and the structural distortion in the La$_{1-y}$(Ca$_{1-x}$Sr$_{x}$)$_{y}$MnO$_{3}$ system. We construct a Ginzburg-La
Externí odkaz:
http://arxiv.org/abs/2103.03765
Autor:
Hilario, L. M. Leon, Aligia, A. A.
We solve the low-energy part of the spectrum of a model that describes a cavity mode strongly coupled to an exciton, and both modes coupled to continua of bosonic excitations which give rise to homogeneous broadenig. The spectral density of the cavit
Externí odkaz:
http://arxiv.org/abs/1401.0146
Autor:
Bruchhausen, A., Hilario, L. M. Leon, Aligia, A. A., Lobos, A. M., Fainstein, A., Jusserand, B., Andre, R.
Publikováno v:
Phys. Rev. B 78, 125326 (2008)
We studied the intensity of resonant Raman scattering due to optical phonons in a planar II-VI-type semiconductor microcavity in the regime of strong coupling between light and matter. Two different sets of independent experiments were performed at n
Externí odkaz:
http://arxiv.org/abs/0910.3313
Publikováno v:
Superlattices and Microstructures 43 (2008) 532-536
We present calculations of the intensity of polariton-mediated inelastic light scattering in semiconductor microcavities within a Green's function framework. In addition to reproducing the strong coupling of light and matter, this method also enables
Externí odkaz:
http://arxiv.org/abs/0909.0296
Autor:
Hilario, L. M. Leon, Aligia, A. A.
Publikováno v:
Phys. Rev. Lett. 103, 156802 (2009)
We calculate the intensity of photon emission from a trion in a single quantum dot, as a function of energy and gate voltage, using the impurity Anderson model and variational wave functions. Assuming a flat density of conduction states and constant
Externí odkaz:
http://arxiv.org/abs/0908.4114
Publikováno v:
J. Phys.: Condens. Matter 19 (2007) 176210
We calculate the intensity of the polariton mediated inelastic light scattering in semiconductor microcavities. We treat the exciton-photon coupling nonperturbatively and incorporate lifetime effects in both excitons and photons, and a coupling of th
Externí odkaz:
http://arxiv.org/abs/0704.0198
Autor:
Hilario, L. M. Leon, Aligia, A. A.
Publikováno v:
Physica C 434 (2006) 147-152
We use a model of hard-core bosons to describe a SQUID built with two crystals of $d_{x^2-y^2}$-superconductors with orientations (100) and (110). Across the two faceted (100)/(110) interfaces, the structure of the superconducting order parameter lea
Externí odkaz:
http://arxiv.org/abs/cond-mat/0702143
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