Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Martínez-Mares, M."'
Autor:
Álvarez, G. Rivas, Rodríguez, E. Benítez, Bastarrachea-Magnani, M. A., Martínez-Mares, M., Méndez-Sánchez, R. A.
We study the quantum thermal transport of elastic excitations through a two-dimensional elastic waveguide between two thermal reservoirs. We solve the classical Kirchhoff-Love equation for rectangular wires and explore the dispersion relation for bot
Externí odkaz:
http://arxiv.org/abs/2407.02823
Autor:
Castañeda-Ramírez, F., Martínez-Argüello, A. M., Hofmann, T., Rehemanjiang, A., Martínez-Mares, M., Méndez-Bermúdez, J. A., Kuhl, U., Stöckmann, H. -J.
Publikováno v:
Phys. Rev. E 105, 014202 (2021)
Transmission measurements through three-port microwave graphs are performed in a symmetric setting, in analogy to three-terminal voltage drop devices with orthogonal, unitary, and symplectic symmetry. The terminal used as a probe is symmetrically loc
Externí odkaz:
http://arxiv.org/abs/2108.12047
Publikováno v:
Phys. Rev. B 101, 214112 (2020)
Scattering of waves is omnipresent in nature in systems with sizes varying from $10^{-15}$ to $10^{25}$ m. Within this 40 orders of magnitude, in a great number of systems, the scattering can be separated in an averaged response that crosses rapidly
Externí odkaz:
http://arxiv.org/abs/1911.09205
Publikováno v:
Phys. Rev. E 99, 062202 (2019)
We study the voltage drop along three-terminal disordered wires in all transport regimes, from the ballistic to the localized regime. This is performed by measuring the voltage drop on one side of a one-dimensional disordered wire in a three-terminal
Externí odkaz:
http://arxiv.org/abs/1811.06643
Autor:
Martínez-Argüello, A. M., Rehemanjiang, A., Martínez-Mares, M., Méndez-Bermúdez, J. A., Stöckmann, H. -J., Kuhl, U.
Publikováno v:
Phys. Rev. B 98, 075311 (2018)
The Landauer-B\"uttiker formalism establishes an equivalence between the electrical conduction through a device, e.g., a quantum dot, and the transmission. Guided by this analogy we perform transmission measurements through three-port microwave graph
Externí odkaz:
http://arxiv.org/abs/1808.02852
Publikováno v:
Eur. Phys. J. Special Topics 226, 417 (2017)
We take advantage of a recently established equivalence, between the intermittent dynamics of a deterministic nonlinear map and the scattering matrix properties of a disorderless double Cayley tree lattice of connectivity $K$, to obtain general elect
Externí odkaz:
http://arxiv.org/abs/1611.03165
Akademický článek
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Publikováno v:
Eur. Phys. J. Special Topics 226, 519 (2017)
By an inductive reasoning, and based on recent results of the joint moments of proper delay times of open chaotic systems for ideal coupling to leads, we obtain a general expression for the distribution of the partial delay times for an arbitrary num
Externí odkaz:
http://arxiv.org/abs/1511.05043
Autor:
Flores-Olmedo, E., Martínez-Argüello, A. M., Martínez-Mares, M., Báez, G., Franco-Villafañe, J. A., Méndez-Sánchez, R. A.
Publikováno v:
Scientific Reports 6, 25157 (2016)
The coherent electronic transport phenomena through quantum devices is difficult to observe due to thermal smearing and dephasing, the latter induced by inelastic scattering by phonons or impurities. In other wave systems, the temperature and dephasi
Externí odkaz:
http://arxiv.org/abs/1510.02176
Contrary to praxis, we provide an analytical expression, for a physical locally periodic structure, of the average $\langle S\rangle$ of the scattering matrix, called optical $S$ matrix in the nuclear physics jargon, and fundamentally present in all
Externí odkaz:
http://arxiv.org/abs/1509.00814