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pro vyhledávání: '"Inarrea, J."'
In high-mobility two-dimensional electron gases Landau levels are already formed at very small magnetic field values. Such two-dimensional electron gases show a huge negative magnetoresistance at low temperatures and an unexpected and very strong non
Externí odkaz:
http://arxiv.org/abs/1504.00555
Publikováno v:
Phys. Rev. B 85, 205315 (2012)
Light-matter coupling is investigated by rotating, by an angle \theta, the polarization of linearly polarized microwaves with respect to the long-axis of GaAs/AlGaAs Hall-bar electron devices. At low microwave power, P, experiments show a strong sinu
Externí odkaz:
http://arxiv.org/abs/1209.5808
Publikováno v:
Applied Physics Letters, 91, 252112, (2007)
Double quantum dot systems in the spin blockade regime exhibit leakage currents that have been attributed to the Hyperfine interaction. We model weakly coupled double-dot transport using a rate equation approach which accounts for Hyperfine flip-flop
Externí odkaz:
http://arxiv.org/abs/0712.4080
Autor:
Inarrea, J., Platero, G.
Recent experimental results regarding a 2D electron gas subjected to microwave radiation reveal that magnetoresistivity, apart from presenting oscillations and zero resistance states, can evolve to negative values at minima. In other words, the curre
Externí odkaz:
http://arxiv.org/abs/cond-mat/0512530
Autor:
Iñarrea, J., Platero, G.
In this work we address theoretically a key issue concerning microwave-induced longitudinal resistivity oscillations and zero resistance states, as is tempoerature. In order to explain the strong temperature dependence of the longitudinal resistivity
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510495
We have analyzed the tunneling transmission probability and electronic current density through resonant heterostructures in the presence of an external electromagnetic field. In this work, we compare two different models for a double barrier : In the
Externí odkaz:
http://arxiv.org/abs/cond-mat/9603109
We have studied the problem of coherent and sequential tunneling through a double barrier structure, assisted by light considered to be present All over the structure, i,e emitter, well and collector as in the experimental evidence. By means of a can
Externí odkaz:
http://arxiv.org/abs/cond-mat/9407017
Autor:
Iñarrea, J.
Publikováno v:
In Physica E: Low-dimensional Systems and Nanostructures August 2013 52:54-58
Publikováno v:
In Physica E: Low-dimensional Systems and Nanostructures 2010 42(3):643-648
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