Zobrazeno 1 - 10
of 99
pro vyhledávání: '"P. Forn-Díaz"'
Autor:
L. Magazzù, P. Forn-Díaz, R. Belyansky, J.-L. Orgiazzi, M. A. Yurtalan, M. R. Otto, A. Lupascu, C. M. Wilson, M. Grifoni
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Two-level systems interacting with a bosonic environment appear everywhere in physics. Here, the authors use a superconducting device to study this spin-boson model in the presence of coherent driving, showing that the drive enhances dissipation into
Externí odkaz:
https://doaj.org/article/d1b3ab6a4e8c487b9df38d661c3f70c3
Autor:
López-Núñez, David, Montserrat, Queralt Portell, Rius, Gemma, Bertoldo, Elia, Torras-Coloma, Alba, Martínez, M., Forn-Díaz, P.
We present a study of the superconducting penetration depth $\lambda$ in aluminum thin films of varying thickness. The range of thicknesses chosen spans from the thin-film regime to the regime approaching bulk behavior. The penetration depths observe
Externí odkaz:
http://arxiv.org/abs/2311.14119
Autor:
Torras-Coloma, Alba, de Olcoz, Leyre Martínez, Céspedes, Eva, Bertoldo, Elia, López-Núñez, David, Paul, Sagar, Wernsdorfer, Wolfgang, Rius, Gemma, Forn-Díaz, Pol
We report the direct observation of superconductivity in nitridized-aluminum thin films. The films are produced by sputtering deposition of aluminum in a controlled mixture of nitrogen diluted in argon. The concentration of applied nitrogen directly
Externí odkaz:
http://arxiv.org/abs/2308.06240
Autor:
C. W. Sandbo Chang, Carlos Sabín, P. Forn-Díaz, Fernando Quijandría, A. M. Vadiraj, I. Nsanzineza, G. Johansson, C. M. Wilson
Publikováno v:
Physical Review X, Vol 10, Iss 1, p 011011 (2020)
Spontaneous parametric down-conversion (SPDC) has been a key enabling technology in exploring quantum phenomena and their applications for decades. For instance, traditional SPDC, which splits a high-energy pump photon into two lower-energy photons,
Externí odkaz:
https://doaj.org/article/ea368d08804f4b06a8b6324696405cde
Autor:
Bertoldo, Elia, Sánchez, Victor Pérez, Martínez, Maria, Martínez, Manel, Khalife, Hawraa, Forn-Díaz, Pol
We propose and demonstrate two practical mitigation methods to attenuate the cosmic muon flux, compatible with experiments involving superconducting qubits: shallow underground sites and specific device orientation. Using a specifically-built cosmic
Externí odkaz:
http://arxiv.org/abs/2303.04938
Autor:
L. Magazzù, P. Forn-Díaz, R. Belyansky, J.-L. Orgiazzi, M. A. Yurtalan, M. R. Otto, A. Lupascu, C. M. Wilson, M. Grifoni
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The original PDF and HTML versions of this Article omitted the ORCID ID of the authors L. Magazzù and P. Forn-Díaz. (L. Magazzù: 0000-0002-4377-8387; P. Forn-Diaz: 0000-0003-4365-5157). The original PDF version of this Article contained errors in
Externí odkaz:
https://doaj.org/article/64d070ff3d7540238b93ede9d86b697c
Publikováno v:
Phys. Rev. A 104, 053711 (2021)
We present theoretical transmission spectra of a strongly driven, damped, flux qubit coupled to a dissipative resonator in the ultrastrong coupling regime. Such a qubit-oscillator system, described within a dissipative Rabi model, constitutes the bui
Externí odkaz:
http://arxiv.org/abs/2104.14490
Autor:
Pérez-Salinas, Adrián, López-Núñez, David, García-Sáez, Artur, Forn-Díaz, P., Latorre, José I.
Publikováno v:
Phys. Rev. A 104, 012405 (2021)
A single-qubit circuit can approximate any bounded complex function stored in the degrees of freedom defining its quantum gates. The single-qubit approximant presented in this work is operated through a series of gates that take as their parameteriza
Externí odkaz:
http://arxiv.org/abs/2102.04032
Autor:
Giustino, Feliciano, Lee, Jin Hong, Trier, Felix, Bibes, Manuel, Winter, Stephen M, Valentí, Roser, Son, Young-Woo, Taillefer, Louis, Heil, Christoph, Figueroa, Adriana I., Plaçais, Bernard, Wu, QuanSheng, Yazyev, Oleg V., Bakkers, Erik P. A. M., Nygård, Jesper, Forn-Diaz, Pol, De Franceschi, Silvano, McIver, J. W., Torres, L. E. F. Foa, Low, Tony, Kumar, Anshuman, Galceran, Regina, Valenzuela, Sergio O., Costache, Marius V., Manchon, Aurélien, Kim, Eun-Ah, Schleder, Gabriel R, Fazzio, Adalberto, Roche, Stephan
Publikováno v:
J. Phys. Mater. 3 042006 (2020)
In recent years, the notion of Quantum Materials has emerged as a powerful unifying concept across diverse fields of science and engineering, from condensed-matter and cold atom physics to materials science and quantum computing. Beyond traditional q
Externí odkaz:
http://arxiv.org/abs/2102.02644
Autor:
Chang, C. W. Sandbo, Sabín, Carlos, Forn-Díaz, P., Quijandría, Fernando, Vadiraj, A. M., Nsanzineza, I., Johansson, G., Wilson, C. M.
Publikováno v:
Phys. Rev. X 10, 011011 (2020)
Spontaneous parametric downconversion (SPDC) has been a key enabling technology in exploring quantum phenomena and their applications for decades. For instance, traditional SPDC, which splits a high energy pump photon into two lower energy photons, i
Externí odkaz:
http://arxiv.org/abs/1907.08692