Zobrazeno 1 - 10
of 226
pro vyhledávání: '"Carrega, M."'
Publikováno v:
Phys. Rev. B 106, 035432 (2022)
We theoretically investigate the mapping of the supercurrent distribution in a planar superconductor-normal-superconductor junction in the presence of a perpendicular magnetic field via the scanning gate microscopy technique. We find that the distrib
Externí odkaz:
http://arxiv.org/abs/2203.08587
Publikováno v:
New J. Phys. 22 063057 (2020)
We consider a quantum battery modeled as a set of N independent two-level quantum systems driven by a time dependent classical source. Different figures of merit, such as stored energy, time of charging and energy quantum fluctuations during the char
Externí odkaz:
http://arxiv.org/abs/2005.05068
Autor:
Vischi, F., Carrega, M., Strambini, E., D'Ambrosio, S., Bergeret, F. S., Nazarov, Yu. V., Giazotto, F.
Publikováno v:
Phys. Rev. B 95, 054504 (2017)
We present an exhaustive theoretical analysis of a double-loop Josephson proximity interferometer, as the one recently realized by Strambini et al. for the control of the Andreev spectrum via an external magnetic field. This system, called $\omega$-S
Externí odkaz:
http://arxiv.org/abs/1611.09285
Publikováno v:
Phys. Rev. B 95, 115412 (2017)
We consider transport properties of a two dimensional topological insulator in a double quantum point contact geometry in presence of a time-dependent external field. In the proposed setup an external gate is placed above a single constriction and it
Externí odkaz:
http://arxiv.org/abs/1611.08211
Publikováno v:
J. Stat. Mech. 5 054010 (2016)
We investigate the finite frequency noise of a quantum point contact at filling factor {\nu} = 5/2 using a weakly coupled resonant LC circuit as a detector. We show how one could spectroscopically address the fractional charged excitations inspecting
Externí odkaz:
http://arxiv.org/abs/1511.05268
Publikováno v:
New J. Phys. 17 (2015) 045030
We establish the path integral approach for the time-dependent heat exchange of an externally driven quantum system coupled to a thermal reservoir. We derive the relevant influence functional and present an exact formal expression for the moment gene
Externí odkaz:
http://arxiv.org/abs/1412.6991
Publikováno v:
J. Phys.: Conf. Ser. 568, 052005 (2014)
We study the finite frequency (F.F.) noise properties of edge states in the Laughlin state. We investigate the model of a resonant detector coupled to a quantum point contact in the weak-backscattering limit. In particular we discuss the impact of po
Externí odkaz:
http://arxiv.org/abs/1412.4996
Publikováno v:
New J. Phys. 16, 043018 (2014)
We investigate the finite frequency (f.f.) noise properties of edge states in the quantum Hall regime. We consider the measurement scheme of a resonant detector coupled to a quantum point contact in the weak-backscattering limit. A detailed analysis
Externí odkaz:
http://arxiv.org/abs/1402.6488
Autor:
Gamucci, A., Spirito, D., Carrega, M., Karmakar, B., Lombardo, A., Bruna, M., Ferrari, A. C., Pfeiffer, L. N., West, K. W., Polini, Marco, Pellegrini, V.
Publikováno v:
Nature Commun. 5, 5824 (2014)
Vertical heterostructures combining different layered materials offer novel opportunities for applications and fundamental studies of collective behavior driven by inter-layer Coulomb coupling. Here we report heterostructures comprising a single-laye
Externí odkaz:
http://arxiv.org/abs/1401.0902
Publikováno v:
Local and Regional Anesthesia, Vol Volume 13, Pp 111-119 (2020)
Alberto Manassero, Matteo Bossolasco, Mattia Carrega, Giuseppe Coletta Department of Emergency and Critical Care, Division of Operating Room Management, S. Croce e Carle Hospital, Cuneo, ItalyCorrespondence: Alberto Manassero C.so 4 Novembre 12, CN 1
Externí odkaz:
https://doaj.org/article/3d801df0eb5348eead62c710606e1a43
