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Showing 1 to 12 of 28 entries
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The Andreev states of a superconducting quantum dot: mean field versus exact numerical results.

Journal of physics. Condensed matter : an Institute of Physics journal

Martín-Rodero A, Yeyati AL.
PMID: 22945559
J Phys Condens Matter. 2012 Sep 26;24(38):385303. doi: 10.1088/0953-8984/24/38/385303. Epub 2012 Sep 04.

We analyze the spectral density of a single level quantum dot coupled to superconducting leads focusing on the Andreev states appearing within the superconducting gap. We use two complementary approaches: the numerical renormalization group and the Hartree-Fock approximation. Our...

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Martín-Rodero A, Yeyati AL. The Andreev states of a superconducting quantum dot: mean field versus exact numerical results. J Phys Condens Matter. 2012;24(38):385303doi: 10.1088/0953-8984/24/38/385303.
Martín-Rodero, A., & Yeyati, A. L. (2012). The Andreev states of a superconducting quantum dot: mean field versus exact numerical results. Journal of physics. Condensed matter : an Institute of Physics journal, 24(38), 385303. https://doi.org/10.1088/0953-8984/24/38/385303
Martín-Rodero, A, and Yeyati, A Levy. "The Andreev states of a superconducting quantum dot: mean field versus exact numerical results." Journal of physics. Condensed matter : an Institute of Physics journal vol. 24,38 (2012): 385303. doi: https://doi.org/10.1088/0953-8984/24/38/385303
Martín-Rodero A, Yeyati AL. The Andreev states of a superconducting quantum dot: mean field versus exact numerical results. J Phys Condens Matter. 2012 Sep 26;24(38):385303. doi: 10.1088/0953-8984/24/38/385303. Epub 2012 Sep 04. PMID: 22945559.
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Direct link between Coulomb blockade and shot noise in a quantum-coherent structure.

Physical review letters

Yeyati AL, Martin-Rodero A, Esteve D, Urbina C.
PMID: 11461634
Phys Rev Lett. 2001 Jul 23;87(4):046802. doi: 10.1103/PhysRevLett.87.046802. Epub 2001 Jul 06.

We analyze the current-voltage characteristic of a quantum conduction channel coupled to an electromagnetic environment with arbitrary frequency-dependent impedance. In the weak blockade regime the correction to the Ohmic behavior is directly related to the channel current fluctuations, vanishing...

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Yeyati AL, Martin-Rodero A, Esteve D, et al. Direct link between Coulomb blockade and shot noise in a quantum-coherent structure. Phys Rev Lett. 2001;87(4):046802doi: 10.1103/PhysRevLett.87.046802.
Yeyati, A. L., Martin-Rodero, A., Esteve, D., & Urbina, C. (2001). Direct link between Coulomb blockade and shot noise in a quantum-coherent structure. Physical review letters, 87(4), 046802. https://doi.org/10.1103/PhysRevLett.87.046802
Yeyati, A L, et al. "Direct link between Coulomb blockade and shot noise in a quantum-coherent structure." Physical review letters vol. 87,4 (2001): 046802. doi: https://doi.org/10.1103/PhysRevLett.87.046802
Yeyati AL, Martin-Rodero A, Esteve D, Urbina C. Direct link between Coulomb blockade and shot noise in a quantum-coherent structure. Phys Rev Lett. 2001 Jul 23;87(4):046802. doi: 10.1103/PhysRevLett.87.046802. Epub 2001 Jul 06. PMID: 11461634.
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Pneumo-CT assessing response to neoadjuvant therapy in esophageal cancer: Imaging-pathological correlation.

World journal of gastrointestinal oncology

Ulla M, Gentile E, Yeyati EL, Diez ML, Cavadas D, Garcia-Monaco RD, Ros PR.
PMID: 24363830
World J Gastrointest Oncol. 2013 Dec 15;5(12):222-9. doi: 10.4251/wjgo.v5.i12.222.

Pneumo-computed tomography (PnCT) is a technique primarily developed and used to study stenotic lesions of the esophagus, gastroesophageal junction and stomach for pre-surgical planning. It helps to define both upper and lower borders of neoplasms located in the aforementioned...

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Ulla M, Gentile E, Yeyati EL, et al. Pneumo-CT assessing response to neoadjuvant therapy in esophageal cancer: Imaging-pathological correlation. World J Gastrointest Oncol. 2013;5(12):222-9doi: 10.4251/wjgo.v5.i12.222.
Ulla, M., Gentile, E., Yeyati, E. L., Diez, M. L., Cavadas, D., Garcia-Monaco, R. D., & Ros, P. R. (2013). Pneumo-CT assessing response to neoadjuvant therapy in esophageal cancer: Imaging-pathological correlation. World journal of gastrointestinal oncology, 5(12), 222-9. https://doi.org/10.4251/wjgo.v5.i12.222
Ulla, Marina, et al. "Pneumo-CT assessing response to neoadjuvant therapy in esophageal cancer: Imaging-pathological correlation." World journal of gastrointestinal oncology vol. 5,12 (2013): 222-9. doi: https://doi.org/10.4251/wjgo.v5.i12.222
Ulla M, Gentile E, Yeyati EL, Diez ML, Cavadas D, Garcia-Monaco RD, Ros PR. Pneumo-CT assessing response to neoadjuvant therapy in esophageal cancer: Imaging-pathological correlation. World J Gastrointest Oncol. 2013 Dec 15;5(12):222-9. doi: 10.4251/wjgo.v5.i12.222. PMID: 24363830; PMCID: PMC3868717.
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Helical Luttinger liquid in topological insulator nanowires.

Physical review letters

Egger R, Zazunov A, Yeyati AL.
PMID: 21230793
Phys Rev Lett. 2010 Sep 24;105(13):136403. doi: 10.1103/PhysRevLett.105.136403. Epub 2010 Sep 23.

We derive and analyze the effective low-energy theory for interacting electrons in a cylindrical nanowire made of a strong topological insulator. Three different approaches provide a consistent picture for the band structure, where surface states forming inside the bulk...

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Egger R, Zazunov A, Yeyati AL. Helical Luttinger liquid in topological insulator nanowires. Phys Rev Lett. 2010;105(13):136403doi: 10.1103/PhysRevLett.105.136403.
Egger, R., Zazunov, A., & Yeyati, A. L. (2010). Helical Luttinger liquid in topological insulator nanowires. Physical review letters, 105(13), 136403. https://doi.org/10.1103/PhysRevLett.105.136403
Egger, R, et al. "Helical Luttinger liquid in topological insulator nanowires." Physical review letters vol. 105,13 (2010): 136403. doi: https://doi.org/10.1103/PhysRevLett.105.136403
Egger R, Zazunov A, Yeyati AL. Helical Luttinger liquid in topological insulator nanowires. Phys Rev Lett. 2010 Sep 24;105(13):136403. doi: 10.1103/PhysRevLett.105.136403. Epub 2010 Sep 23. PMID: 21230793.
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Majorana single-charge transistor.

Physical review letters

Hützen R, Zazunov A, Braunecker B, Yeyati AL, Egger R.
PMID: 23215099
Phys Rev Lett. 2012 Oct 19;109(16):166403. doi: 10.1103/PhysRevLett.109.166403. Epub 2012 Oct 16.

We study transport through a Coulomb blockaded topologically nontrivial superconducting wire (with Majorana end states) contacted by metallic leads. An exact formula for the current through this interacting Majorana single-charge transistor is derived in terms of wire spectral functions....

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Hützen R, Zazunov A, Braunecker B, et al. Majorana single-charge transistor. Phys Rev Lett. 2012;109(16):166403doi: 10.1103/PhysRevLett.109.166403.
Hützen, R., Zazunov, A., Braunecker, B., Yeyati, A. L., & Egger, R. (2012). Majorana single-charge transistor. Physical review letters, 109(16), 166403. https://doi.org/10.1103/PhysRevLett.109.166403
Hützen, R, et al. "Majorana single-charge transistor." Physical review letters vol. 109,16 (2012): 166403. doi: https://doi.org/10.1103/PhysRevLett.109.166403
Hützen R, Zazunov A, Braunecker B, Yeyati AL, Egger R. Majorana single-charge transistor. Phys Rev Lett. 2012 Oct 19;109(16):166403. doi: 10.1103/PhysRevLett.109.166403. Epub 2012 Oct 16. PMID: 23215099.
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Quasi-one-dimensional structures and metallization for the deposition of K on GaAs(100) As-rich surfaces.

Physical review. B, Condensed matter

Flores F, Martín-Rodero A, Ortega J, Rincón R, Yeyati AL.
PMID: 9981026
Phys Rev B Condens Matter. 1995 Dec 15;52(23):16345-16348. doi: 10.1103/physrevb.52.16345.

No abstract available.

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Flores F, Martín-Rodero A, Ortega J, et al. Quasi-one-dimensional structures and metallization for the deposition of K on GaAs(100) As-rich surfaces. Phys Rev B Condens Matter. 1995;52(23):16345-16348doi: 10.1103/physrevb.52.16345.
Flores, F., Martín-Rodero, A., Ortega, J., Rincón, R., & Yeyati, A. L. (1995). Quasi-one-dimensional structures and metallization for the deposition of K on GaAs(100) As-rich surfaces. Physical review. B, Condensed matter, 52(23), 16345-16348. https://doi.org/10.1103/physrevb.52.16345
Flores, et al. "Quasi-one-dimensional structures and metallization for the deposition of K on GaAs(100) As-rich surfaces." Physical review. B, Condensed matter vol. 52,23 (1995): 16345-16348. doi: https://doi.org/10.1103/physrevb.52.16345
Flores F, Martín-Rodero A, Ortega J, Rincón R, Yeyati AL. Quasi-one-dimensional structures and metallization for the deposition of K on GaAs(100) As-rich surfaces. Phys Rev B Condens Matter. 1995 Dec 15;52(23):16345-16348. doi: 10.1103/physrevb.52.16345. PMID: 9981026.
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Coherent coupling between vortex bound states and magnetic impurities in 2D layered superconductors.

Nature communications

Park S, Barrena V, Mañas-Valero S, Baldoví JJ, Fente A, Herrera E, Mompeán F, García-Hernández M, Rubio Á, Coronado E, Guillamón I, Yeyati AL, Suderow H.
PMID: 34344878
Nat Commun. 2021 Aug 03;12(1):4668. doi: 10.1038/s41467-021-24531-9.

Bound states in superconductors are expected to exhibit a spatially resolved electron-hole asymmetry which is the hallmark of their quantum nature. This asymmetry manifests as oscillations at the Fermi wavelength, which is usually tiny and thus washed out by...

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Park S, Barrena V, Mañas-Valero S, et al. Coherent coupling between vortex bound states and magnetic impurities in 2D layered superconductors. Nat Commun. 2021;12(1):4668doi: 10.1038/s41467-021-24531-9.
Park, S., Barrena, V., Mañas-Valero, S., Baldoví, J. J., Fente, A., Herrera, E., Mompeán, F., García-Hernández, M., Rubio, �. �., Coronado, E., Guillamón, I., Yeyati, A. L., & Suderow, H. (2021). Coherent coupling between vortex bound states and magnetic impurities in 2D layered superconductors. Nature communications, 12(1), 4668. https://doi.org/10.1038/s41467-021-24531-9
Park, Sunghun, et al. "Coherent coupling between vortex bound states and magnetic impurities in 2D layered superconductors." Nature communications vol. 12,1 (2021): 4668. doi: https://doi.org/10.1038/s41467-021-24531-9
Park S, Barrena V, Mañas-Valero S, Baldoví JJ, Fente A, Herrera E, Mompeán F, García-Hernández M, Rubio Á, Coronado E, Guillamón I, Yeyati AL, Suderow H. Coherent coupling between vortex bound states and magnetic impurities in 2D layered superconductors. Nat Commun. 2021 Aug 03;12(1):4668. doi: 10.1038/s41467-021-24531-9. PMID: 34344878; PMCID: PMC8333272.
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Dynamical Coulomb Blockade as a Local Probe for Quantum Transport.

Physical review letters

Senkpiel J, Klöckner JC, Etzkorn M, Dambach S, Kubala B, Belzig W, Yeyati AL, Cuevas JC, Pauly F, Ankerhold J, Ast CR, Kern K.
PMID: 32357030
Phys Rev Lett. 2020 Apr 17;124(15):156803. doi: 10.1103/PhysRevLett.124.156803.

Quantum fluctuations are imprinted with valuable information about transport processes. Experimental access to this information is possible, but challenging. We introduce the dynamical Coulomb blockade (DCB) as a local probe for fluctuations in a scanning tunneling microscope (STM) and...

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Senkpiel J, Klöckner JC, Etzkorn M, et al. Dynamical Coulomb Blockade as a Local Probe for Quantum Transport. Phys Rev Lett. 2020;124(15):156803doi: 10.1103/PhysRevLett.124.156803.
Senkpiel, J., Klöckner, J. C., Etzkorn, M., Dambach, S., Kubala, B., Belzig, W., Yeyati, A. L., Cuevas, J. C., Pauly, F., Ankerhold, J., Ast, C. R., & Kern, K. (2020). Dynamical Coulomb Blockade as a Local Probe for Quantum Transport. Physical review letters, 124(15), 156803. https://doi.org/10.1103/PhysRevLett.124.156803
Senkpiel, Jacob, et al. "Dynamical Coulomb Blockade as a Local Probe for Quantum Transport." Physical review letters vol. 124,15 (2020): 156803. doi: https://doi.org/10.1103/PhysRevLett.124.156803
Senkpiel J, Klöckner JC, Etzkorn M, Dambach S, Kubala B, Belzig W, Yeyati AL, Cuevas JC, Pauly F, Ankerhold J, Ast CR, Kern K. Dynamical Coulomb Blockade as a Local Probe for Quantum Transport. Phys Rev Lett. 2020 Apr 17;124(15):156803. doi: 10.1103/PhysRevLett.124.156803. PMID: 32357030.
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Evidence of fano-like interference phenomena in locally resonant materials.

Physical review letters

Goffaux C, Sánchez-Dehesa J, Yeyati AL, Lambin P, Khelif A, Vasseur JO, Djafari-Rouhani B.
PMID: 12059426
Phys Rev Lett. 2002 Jun 03;88(22):225502. doi: 10.1103/PhysRevLett.88.225502. Epub 2002 May 15.

Sonic crystals consisting of three-dimensional arrays of units which exhibit localized resonances have been discovered recently. Here, it is shown that their two-dimensional counterparts behave in a similar manner. Particularly, it is observed that the transmittance spectra show very...

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Goffaux C, Sánchez-Dehesa J, Yeyati AL, et al. Evidence of fano-like interference phenomena in locally resonant materials. Phys Rev Lett. 2002;88(22):225502doi: 10.1103/PhysRevLett.88.225502.
Goffaux, C., Sánchez-Dehesa, J., Yeyati, A. L., Lambin, P., Khelif, A., Vasseur, J. O., & Djafari-Rouhani, B. (2002). Evidence of fano-like interference phenomena in locally resonant materials. Physical review letters, 88(22), 225502. https://doi.org/10.1103/PhysRevLett.88.225502
Goffaux, C, et al. "Evidence of fano-like interference phenomena in locally resonant materials." Physical review letters vol. 88,22 (2002): 225502. doi: https://doi.org/10.1103/PhysRevLett.88.225502
Goffaux C, Sánchez-Dehesa J, Yeyati AL, Lambin P, Khelif A, Vasseur JO, Djafari-Rouhani B. Evidence of fano-like interference phenomena in locally resonant materials. Phys Rev Lett. 2002 Jun 03;88(22):225502. doi: 10.1103/PhysRevLett.88.225502. Epub 2002 May 15. PMID: 12059426.
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Crossover from Josephson to multiple Andreev reflection currents in atomic contacts.

Physical review letters

Chauvin M, vom Stein P, Esteve D, Urbina C, Cuevas JC, Yeyati AL.
PMID: 17930862
Phys Rev Lett. 2007 Aug 10;99(6):067008. doi: 10.1103/PhysRevLett.99.067008. Epub 2007 Aug 10.

The basic current-carrying mechanism through a superconducting weak link embedded in a resistive environment undergoes a continuous crossover, as the voltage increases, from Josephson Cooper pair transfer exciting electromagnetic modes in the environment to multiple Andreev reflections leading to...

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Chauvin M, vom Stein P, Esteve D, et al. Crossover from Josephson to multiple Andreev reflection currents in atomic contacts. Phys Rev Lett. 2007;99(6):067008doi: 10.1103/PhysRevLett.99.067008.
Chauvin, M., vom Stein, P., Esteve, D., Urbina, C., Cuevas, J. C., & Yeyati, A. L. (2007). Crossover from Josephson to multiple Andreev reflection currents in atomic contacts. Physical review letters, 99(6), 067008. https://doi.org/10.1103/PhysRevLett.99.067008
Chauvin, M, et al. "Crossover from Josephson to multiple Andreev reflection currents in atomic contacts." Physical review letters vol. 99,6 (2007): 067008. doi: https://doi.org/10.1103/PhysRevLett.99.067008
Chauvin M, vom Stein P, Esteve D, Urbina C, Cuevas JC, Yeyati AL. Crossover from Josephson to multiple Andreev reflection currents in atomic contacts. Phys Rev Lett. 2007 Aug 10;99(6):067008. doi: 10.1103/PhysRevLett.99.067008. Epub 2007 Aug 10. PMID: 17930862.
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Effective-medium calculations for an amorphous metallic alloy.

Physical review. B, Condensed matter

Weissmann M, Yeyati AL.
PMID: 9945958
Phys Rev B Condens Matter. 1988 Nov 15;38(15):10929-10932. doi: 10.1103/physrevb.38.10929.

No abstract available.

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Weissmann M, Yeyati AL. Effective-medium calculations for an amorphous metallic alloy. Phys Rev B Condens Matter. 1988;38(15):10929-10932doi: 10.1103/physrevb.38.10929.
Weissmann, M., & Yeyati, A. L. (1988). Effective-medium calculations for an amorphous metallic alloy. Physical review. B, Condensed matter, 38(15), 10929-10932. https://doi.org/10.1103/physrevb.38.10929
Weissmann, and Yeyati. "Effective-medium calculations for an amorphous metallic alloy." Physical review. B, Condensed matter vol. 38,15 (1988): 10929-10932. doi: https://doi.org/10.1103/physrevb.38.10929
Weissmann M, Yeyati AL. Effective-medium calculations for an amorphous metallic alloy. Phys Rev B Condens Matter. 1988 Nov 15;38(15):10929-10932. doi: 10.1103/physrevb.38.10929. PMID: 9945958.
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Low rate of cardiovascular events in patients with acute myocarditis diagnosed by cardiovascular magnetic resonance.

Cardiovascular diagnosis and therapy

De Stefano L, Perez de Arenaza D, Yeyati EL, Pietrani M, Kohan A, Falconi M, Benger J, Dragonetti L, Garcia-Monaco R, Cagide A.
PMID: 24834404
Cardiovasc Diagn Ther. 2014 Apr;4(2):64-70. doi: 10.3978/j.issn.2223-3652.2013.12.02.

BACKGROUND: Myocarditis is a relatively common inflammatory disease that affects the myocardium. Infectious disease accounts for most of the cases either because of a direct viral infection or post-viral immune-mediated reaction. Cardiovascular magnetic resonance (CMR) has become an established...

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De Stefano L, Perez de Arenaza D, Yeyati EL, et al. Low rate of cardiovascular events in patients with acute myocarditis diagnosed by cardiovascular magnetic resonance. Cardiovasc Diagn Ther. 2014;4(2):64-70doi: 10.3978/j.issn.2223-3652.2013.12.02.
De Stefano, L., Perez de Arenaza, D., Yeyati, E. L., Pietrani, M., Kohan, A., Falconi, M., Benger, J., Dragonetti, L., Garcia-Monaco, R., & Cagide, A. (2014). Low rate of cardiovascular events in patients with acute myocarditis diagnosed by cardiovascular magnetic resonance. Cardiovascular diagnosis and therapy, 4(2), 64-70. https://doi.org/10.3978/j.issn.2223-3652.2013.12.02
De Stefano, Luciano, et al. "Low rate of cardiovascular events in patients with acute myocarditis diagnosed by cardiovascular magnetic resonance." Cardiovascular diagnosis and therapy vol. 4,2 (2014): 64-70. doi: https://doi.org/10.3978/j.issn.2223-3652.2013.12.02
De Stefano L, Perez de Arenaza D, Yeyati EL, Pietrani M, Kohan A, Falconi M, Benger J, Dragonetti L, Garcia-Monaco R, Cagide A. Low rate of cardiovascular events in patients with acute myocarditis diagnosed by cardiovascular magnetic resonance. Cardiovasc Diagn Ther. 2014 Apr;4(2):64-70. doi: 10.3978/j.issn.2223-3652.2013.12.02. PMID: 24834404; PMCID: PMC3996230.
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Showing 1 to 12 of 28 entries