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Author (up) Monton, C.; Guimpel, J.; de la Cruz, F. openurl 
  Title Superconducting behaviour of Nb/Co superlattices Type Journal Article
  Year 2007 Publication Applied Surface Science Abbreviated Journal Appl. Surf. Sci.  
  Volume 254 Issue 1 Pages 375-377  
  Keywords  
  Abstract We study the superconducting and magnetic behaviour of Nb/Co superlattices, for superconducting Nb layer thickness of 44 nm and Co layer thickness less than 1 nm. In this limit no ferromagnetism is observed for Co. The superlattice behaves as independent superconducting Nb layers. We obtain the penetration depth and superconducting gap of the material, and analyze the results in terms of microscopic models and theories. (C) 2007 Elsevier B.V. All rights reserved.  
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  ISSN 0169-4332 ISBN Medium  
  Area Expedition Conference  
  Notes ISI:000250800100085 Approved no  
  Call Number BT @ hernan @ Serial 149  
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Author (up) Morré, E.; Grigera, S.; Osquiguil, E.; Nieva, G.; de la Cruz, F. url  doi
openurl 
  Title Angular restrictions on the glass transition and on the c-axis correlated liquid phase in twinned YBa2Cu3O7-? Type Journal Article
  Year 1997 Publication Physics Letters A Abbreviated Journal Phys. Lett. A  
  Volume 233 Issue 1-2 Pages 130-134  
  Keywords  
  Abstract We have measured the angular dependence of the vortex velocity correlation temperature Tth(H) in twinned YBa2Cu3O7-? single crystals. The data show that the c-axis correlated vortex liquid phase exists up to angles much larger than expected within a single vortex pinning picture. Despite this, the second-order solid-liquid glass transition is shown to be restricted only to external magnetic fields applied within a few degrees from the c-axis direction.  
  Address Centro Atómico Bariloche  
  Corporate Author Thesis  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 03759601 ISBN Medium  
  Area Expedition Conference  
  Notes Cited By (since 1996): 13; Export Date: 17 April 2009; Source: Scopus; CODEN: PYLAA; Language of Original Document: English; Correspondence Address: Morr Approved no  
  Call Number BT @ osquigui @ Serial 381  
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Author (up) Nieva,G.; Martinez, E. N.; de la Cruz, F.; Esparza, D. A.; D'Ovidio, C. A. url  doi
openurl 
  Title Specific heat of La1.8Sr0.2CuO4: Anomaly at the superconducting transition Type Journal Article
  Year 1987 Publication Physical Review B Abbreviated Journal Phys. Rev. B  
  Volume 36 Issue 16 Pages 8780 - 8782  
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  Notes Approved no  
  Call Number BT @ gnieva @ Serial 426  
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Author (up) Osquiguil, E.; Civale, L.; Decca, R.; Safar, H.; Martinez, E.; Nieva, G.; de la Cruz, F. openurl 
  Title The Granular Behavior of LaSrCuO: Oxygen Concentration Effects on the Electrical Resistivity Type Book Chapter
  Year 1988 Publication High Temperature Superconductors, Mat. Res. Soc. Symposium Proceedings Abbreviated Journal  
  Volume 99 Issue Pages 985  
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  Publisher Mater. Res. Soc. Place of Publication Pittsburgh, PA Editor ed. M.B. Brosdky, R. C. Dynes, K. Kitazawa and H. L. Tutler  
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  Notes Approved no  
  Call Number BT @ gnieva @ Serial 431  
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Author (up) Osquiguil, E.; Decca, R.; Nieva, G.; Civale, L.; de la Cruz, F. url  doi
openurl 
  Title La1.80 Sr0.20 CuO4-delta a clean limit superconductor Type Journal Article
  Year 1988 Publication Solid State Communications Abbreviated Journal Solid State Commun.  
  Volume 65 Issue 6 Pages 491-494  
  Keywords CERAMIC MATERIALS; LANTHANUM COMPOUNDS – Electric Conductivity; CERAMIC SUPERCONDUCTORS; CLEAN LIMIT SUPERCONDUCTOR; HIGH-TEMPERATURE SUPERCONDUCTORS; OXYGEN CONCENTRATION; SUPERCONDUCTING MATERIALS  
  Abstract The electrical resistivity of the superconductor La1.80Sr0.20Cu04-? has been measured in a wide range of temperatures as a function of oxygen and vacuum heat treatments. The resistivity changes reversibly orders of magnitude with oxygen concentration. There is no sign of saturation at high temperatures, even for samples where the resistivity is increased by heat treatment in vacuum. Using the experimental data and general arguments it is concluded that the ceramic superconductors are high ? materials in the clean limit.  
  Address Instituto Balseiro 8400 Bariloche, R.N., Argentina# # Comisi  
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  Series Volume Series Issue Edition  
  ISSN 00381098 (ISSN) ISBN Medium  
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  Notes Export Date: 17 April 2009; Source: Scopus; CODEN: SSCOA; Language of Original Document: English; Correspondence Address: Osquiguil, E. Approved no  
  Call Number BT @ osquigui @ Serial 416  
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Author (up) Osquiguil, E.; Frank, V.L.P.; de la Cruz, F. url  doi
openurl 
  Title Two dimensional collective flux pinning in melt spun superconducting amorphous Zr70Cu30 Type Journal Article
  Year 1985 Publication Solid State Communications Abbreviated Journal Solid State Commun.  
  Volume 55 Issue 3 Pages 227-230  
  Keywords ZIRCONIUM COPPER ALLOYS – Amorphous; CRITICAL CURRENTS; PINNING FORCES; SUPERCONDUCTING MATERIALS  
  Abstract We have measured the critical currents in melt spun amorphous Zr70Cu30 and their evolution with heat treatment. We found that the pinning forces may be interpreted in terms of the Larkin-Ovchinnikov two dimensional collective pinning theory.  
  Address Centro Atómico Bariloche – Instituto Balseiro, Argentina  
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  Series Volume Series Issue Edition  
  ISSN 00381098 (ISSN) ISBN Medium  
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  Notes Cited By (since 1996): 1; Export Date: 17 April 2009; Source: Scopus; CODEN: SSCOA; Language of Original Document: English; Correspondence Address: Osquiguil, E.J.; Centro At Approved no  
  Call Number BT @ osquigui @ Serial 420  
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Author (up) Osquiguil, E.J.; Civale, L.; Decca, R.; De La Cruz, F. url  openurl
  Title Metallic to variable-range-hopping transition controlled by oxygen content in La-Sr-Cu-O Type Journal Article
  Year 1988 Publication Physical Review B Abbreviated Journal  
  Volume 38 Issue 4 Pages 2840-2842  
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  Abstract We have performed electrical resistivity measurements on the superconductor La1.8Sr0.2CuO4- over a wide range of temperatures and oxygen concentration. The results provide experimental evidence for a transition from a metallic behavior at high temperatures to a variable-range hopping regime at low temperatures. The transition is controlled by the oxygen content. Correlation between both regimes is also shown.  
  Address Centro Atmico Bariloche, Instituto Balseiro, 8400 Bariloche, R  
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  ISSN 01631829 (ISSN) ISBN Medium  
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  Notes Cited By (since 1996): 6; Export Date: 17 April 2009; Source: Scopus; doi: 10.1103/PhysRevB.38.2840; Language of Original Document: English; Correspondence Address: Osquiguil, E.J.; Centro Atmico Bariloche; Instituto Balseiro 8400 Bariloche, R Approved no  
  Call Number BT @ osquigui @ Serial 415  
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Author (up) Ridner, A.; de la Cruz, F.; Martinez, E.N. url  doi
openurl 
  Title Surface superconductivity and Kapitza resistance Type Conference Article
  Year 1980 Publication Phonon Scattering in Condensed Matter Abbreviated Journal  
  Volume Issue Pages 199-202  
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  Abstract It has been shown1 that surface superconductivity can be used as a localized thermomether to study the temperature close to an interface through which heat is being transported. Knowledge of the temperature profile in the interface region provides evidence which any theory of the heat transport mechanism must take into account. For interfaces between pure lead and HeII we have previously found1 clear differences between extrapolated surface temperatures Tk. and Tm, measured within some 1000Ã… of the interface using a superconducting thermometer. (The reader is refered to ref.1 for details on the experimental method).  
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  Publisher Plenum Publishing Corp. Place of Publication New York Editor Maris, H.J.  
  Language Summary Language Original Title Phonon Scattering in Condensed Matter  
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  Area Expedition Conference III International conference on Phonon Scattering in Condensed Matter  
  Notes Approved no  
  Call Number BT @ pedrazp @ Serial 555  
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Author (up) Ridner, A.; Martínez, E. N.; de la Cruz, F. url  doi
openurl 
  Title Surface-Temperature Determination in the Kapitza Problem Type Journal Article
  Year 1975 Publication Physical Review Letters Abbreviated Journal Phys. Rev. Lett.  
  Volume 35 Issue 13 Pages 855-858  
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  Abstract It is shown that surface superconductivity can be used as a localized thermometer. Its application to the study of the thermal boundary resistance at a Pb-4He interface provides the first experimental evidence for the existence of a rapid temperature variation within microscopic distances from the surface.  
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  Publisher American Physical Society Place of Publication Editor  
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  Notes Approved no  
  Call Number BT @ pedrazp @ 10.1103/PhysRevLett.35.855 Serial 553  
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Author (up) Righi, E. F.; Grigera, S. A.; Nieva, G.; de la Cruz, F. openurl 
  Title Vortex phase coherence along the c axis in YBa2Cu3O7-d Type Journal Article
  Year 1998 Publication Superconduvtivity Reviews Abbreviated Journal  
  Volume 2 Issue Pages 205  
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  ISSN 1054-2698 ISBN Medium  
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  Notes Approved no  
  Call Number BT @ gnieva @ Serial 465  
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