Publicacions

El grup compta amb més de cent publicacions a revistes internacionals. En el periode de set anys comprès des del 1999 al 2005 s'han publicat quaranta-sis treballs, els més relevants, d'entre aquests, es citen a continuació.

  Magnetic field effect on quantum corrections to the low temperature conductivity in mettalic perovskite oxides:

Herranz, G.; Sánchez, F.; Fontcuberta, J.; Laukhin, V.; Galibert, J.; García-Cuenca, M.V.;Ferrater, C.; Varela, M., Physical Review B 72 , 014457 1-6 (2005).

  Spin filtering through ferromagnetic BiMnO₃ tunnel barriers:

Gajek, M.; Bibes, M.; Barthélémy, A.; Bouzehouane, K.; Fusil, S.; Varela, M.; Fontcuberta, J.; Fert, A. Physical Review B 72 , 020406 (2005).

  Domain structure of epitaxial SrRuO₃ thin films:

Herranz, G.; Sánchez, F.; Martínez, B.; Fontcuberta, J.; García-Cuenca, M.V.; Ferrater, C.; Varela, M.; Angelova, T.; Cros, A.; Cantarero, A.- Physical Review B 71 , 174411 1-8 (2005).

  Perovskite-based heterostructures integrating ferromagnetic-insulating La0.1Bi0.9MnO₃:

Gajek, M.; Bibes, M.; Barthélémy, A.; Varela M.; Fontcuberta, J. Journal of Applied Physics 97 , 103909-1 (2005).

  Self-interference of charge carriers in ferromagnetic SrRuO₃:

Herranz, G.; Sánchez, F.; Martínez, B.; Fontcuberta, J.; García-Cuenca, M.V.; Ferrater, C.; Varela, M. Journal of Applied Physics 95 , 7213 (2004).

  Critical effects of substrate terraces and steps morphology on the growth mode of epitaxial SrRuO films:

Sánchez, F.; Herranz, G.; Infante, I.C.; Fontcuberta, F.; García-Cuenca, M.V.; Ferrater, C.; Varela, M. Applied Physics Letters 85 1981 (2004).

  Competing tunneling and capacitive paths in Co-ZrO₂ granular thin films:

Hattink, B.J.; Labarta, A.; García del Muro, M.; Batlle, X.; Sánchez, F.; Varela, M., Physical Review B 67 , 033402-1 (2003).

  Enhanced electron-electron correlations in nanometric epitaxial SrRuO₃ epitaxial films:

Herranz, G.; Martínez, B.; Fontcuberta, J.; Sánchez, F.; Ferrater, C.; García-Cuenca, M.V.;Varela, M., Physical Review B 67 , 174423 1-8 (2003)

  Transition from three to two-dimensional growth in strained SrRuO₃ films on SrTiO₃(001):

Sánchez, F.; García-Cuenca, M.V.; Ferrater, C.; Varela, M.; Herranz, G.; Martínez, B.; Fontcuberta, J., Applied Physics Letters 83 , 902 (2003).

  Impact of microstructure on transport properties of nanometric epitaxial SrRuO₃ films:

Herranz, G.; Martinez, B.; Fontcuberta, J.; Sánchez, F.; García-Cuenca, M.V.; Ferrater, C.; Varela, M., Applied Physics Letters 82 , 85 (2003).

  Reduced RF losses of YBa2Cu3O7 thin films on electrooptic LiNbO₃ crystals:

Fàbrega, L.; Rubí, R.; Fontcuberta, J.; Sánchez, F.; Ferrater, C.; García-Cuenca, M.V.; Varela, M.; Collado, C.; Mateu, J.; Menendez, O.; O’Callaghan, J.M., Journal of Applied Physics 92 , 6346 (2002).

  Magneto-optical Kerr effect in laser-patterned La_2/3Sr_1/3MnO₃ epitaxial thin films:

Bibes, M.; Fontcuberta, J.; Hrabovsky, D.; Martínez, B.; Fert, A.R.; Trtik, V.; Varela, M., Journal of Applied Physics 17, 280 (2001).

  Enhanced pinning in a magnetic-superconducting bilayer:

García-Santiago, A.; Sánchez, M.; Varela, J.; Tejada, J., Applied Physics Letters 77 , 2900 (2000).

  Magnetoresistance at artificial interfaces in the itinerant SrRuO₃ ferromagnet:

Bibes, M.; Martínez, B.; Fontcuberta, J.; Trtik, V.; Benitez, F.; Ferrater, C.; Sánchez, F.; Varela, M., Physical Review B 60, 9579 (1999).

  Laser patterned arrays of interfaces in magnetoresistive La_2/3Sr_1/3MnO₃ thin films:

Bibes, M.; Martínez, B.; Fontcuberta, J.; Trtik, V.; Benitez, F.; Sánchez, F.; Varela, M., Applied Physics Letters 75, 2120 (1999).

  Tunable epitaxial growth of magnetoresistive La_2/3Sr_1/3MnO₃ thin films prepared by pulsed laser deposition:

Fontcuberta, J.; Bibes, M.; Martinez , B.; Tritk, V.; Ferrater, C.; Sánchez,F.; Varela, M., Journal of Applied Physics 85, 4800 (1999).

  Epitaxial growth of magnetoresistive (00h), (0hh) and (hhh) La_2/3Sr_1/3MnO₃ thin films on (001) Si substrates:

Fontcuberta, J.; Bibes, M.; Martinez , B.; Tritk, V.; Ferrater, C.; Sánchez,F.; Varela, M., Applied Physics Letters 74, 1743 (1999).