A continuación listamos los artículos de investigación que hemos publicado en el ámbito de la superconductividad. Puedes encontrar más información sobre nuestra investigación en éste y otros temas en los que trabajamos en nuestras páginas personales (en inglés): María José Calderón, Belén Valenzuela y Leni Bascones.
Below you can find the research papers that we have published on superconductivity. You can find more information on our research about this and other topics in which we work in our personal web pages: María José Calderón, Belén Valenzuela and Leni Bascones.
Superconductores de hierro/ Iron based superconductors.
- Coupling of the A1g-As phonon to magnetism in iron pnictides. N. García-Martínez, B. Valenzuela, S. Ciuchi, E. Cappelluti, M.J. Calderón, and E. Bascones. Phys. Rev. B, 88, 165106 (2013), arXiv:1307.7065.
- Optical conductivity and Raman scattering of iron superconductors. B. Valenzuela, M.J. Calderón, G. León and E. Bascones. Phys. Rev. B 87, 075136 (2013), arXiv:1212.4765.
- Orbital differentiation and the role of orbital ordering in the magnetic state of iron superconductors. E. Bascones, B. Valenzuela and M.J. Calderón. Phys. Rev. B 86, 174508 (2012), arXiv:1208.1917.
- Magnetic interactions in iron superconductors studied with a five-orbital model within the Hartree-Fock and Heisenberg approximations. M.J. Calderón, G. León, B. Valenzuela and E. Bascones. Phys. Rev. B 86, 104514 (2012), arXiv:1107.2279.
- Conductivity anisotropy in the antiferromagnetic state of iron pnictides. B. Valenzuela, E. Bascones and M.J. Calderón. Phys. Rev. Lett. 105, 207202 (2010), arXiv:1007.3482.
- Low magnetization and anisotropy in the antiferromagnetic state of undoped pnictides. E. Bascones, M.J. Calderón and B. Valenzuela. Phys. Rev. Lett. 104, 227201 (2010). arXiv:1002.2584.
- Tight binding model for iron pnictides. M.J. Calderón, B. Valenzuela and E. Bascones. Phys. Rev. B 80, 094531 (2009), arXiv:0907.1259.
- Effect of the tetrahedral distortion on the electronic properties of iron-pnictides. M.J. Calderón, B. Valenzuela and E. Bascones, New. Journal of Physics 11, 013051 (2009),arXiv:0810.0019
Cupratos superconductores/ Cuprate superconductors.
- Energy scales in the Raman spectrum of electron- and hole-doped cuprates within competing scenarios. B. Valenzuela and E. Bascones, Phys. Rev. B 78, 174522 (2008), arXiv:0806.2285.
- Yang-Rice-Zhang description of checkerboard pattern and autocorrelation of photoemission data in high temperature superconductors. E. Bascones and B. Valenzuela, Phys. Rev. B 77, 024527 (2008), arXiv:cond-mat/0702111.
- Phenomenological Description of the Two Energy Scales in Underdoped Cuprate Superconductors. B. Valenzuela and E. Bascones. Phys. Rev. Lett. 98, 227002 (2007), arXiv:cond-mat/0611154.
- Spìn susceptibility of underdoped cuprates. The case of ortho-II YBa2Cu3O6.5. E. Bascones and T.M. Rice. Phys. Rev. B 74, 134501 (2006), arXiv:cond-mat/0511661.
- Non-resonant Raman response of inhomogeneous structures in the electron doped t-t’ Hubbard model. B. Valenzuela. Phys. Rev. B 74, 045112, (2006), arXiv:cond-mat/0606183.
- Optical response for the d-density wave model. B. Valenzuela, E.J. Nicol, J.P. Carbotte. Phys. Rev. B 71, 134503(2005), arXiv:cond-mat/0407497.
- Optical conductivity of ortho-II YBa2Cu3O6.5. E. Bascones,T.M. Rice, A.O. Shorikov, A.V. Lukoyanov and V.I. Anisimov, Phys. Rev. B 71, 012505 (2005), arXiv:cond-mat:0406405.
- Deformation of the Fermi surface in the extended Hubbard model, B. Valenzuela and M.A.H. Vozmediano, Phys. Rev. B 63, 153103, (2001), arXiv:cond-at/0007135.
- Inhomogeneous structures in the t-t’ Hubbard model, B. Valenzuela and F. Guinea, Phys. Rev. B 62, 11312 (2000), arXiv:cond-mat/9909224.
Diboruro de Magnesio/ Magnesium Diboride
- Surface effects in two-band superconductors: Application to MgB2.
E. Bascones and F. Guinea, Phys. Rev. B 64, 214508 (2001), arXiv:cond-mat/0103190.
Superconductores mesoscópicos/ Mesoscopic superconductors
- Minigap in a superconductor-normal metal junction with paramagnetic impurities. B. Crouzy, E. Bascones and D.A. Ivanov. Phys. Rev. B 72, 092501 (2005), arXiv:cond-mat/0506499.
- Superconducting nanostructures fabricated with the scanning tunnelling microscope (Review Article) J.G. Rodrigo, H. Suderow, S. Vieira, E. Bascones and F. Guinea, J. Phys. Condens. Matter 16, R1151 (2004), arXiv:cond-mat/0410500.
- Single-channel transmission in gold one-atom contacts and chains
G. Rubio-Bollinger, C. de las Heras, E. Bascones, N. Agrait, F. Guinea and S. Vieira, Phys. Rev. B 67, 121407, Rapid. Comm. (2003), arXiv:cond-mat/0303195. - Direct current through a superconducting two-barrier system
E. Bascones and F. Guinea, Phys. Rev. B 65, 174505 (2002), arXiv:cond-mat:0107577. - Proximity effect and strong-coupling superconductivity in nanostructures built with an STM. H. Suderow, E. Bascones, A. Izquierdo, f. Guinea and S. Vieira, Phys. Rev. B 65, 100519 Rapid. Comm. (2002), arXiv:cond-mat:0111365.
- Andreev scattering in nanoscopic junctions in a magnetic field
H. Suderow, E. Bascones, W. Belzig, F. Guinea and S. Vieira, Europhys. Lett. 50, 749 (2000), arXiv:cond-mat/9907236. - Nanosized superconducting constrictions.M. Poza, E. Bascones, J.G. Rodrigo, N. Agrait, S. Vieira and F. Guinea, Phys. Rev. B 58, 11173 (1998), arXiv:cond-mat/9804039.