DUBROKA, Adam, M. ROESSLE, K. W. KIM, V. K. MALIK, Dominik MUNZAR, D. N. BASOV, A. A. SCHAFGANS, S. J. MOON, C. T. LIN, D. HAUG, V. HINKOV, B. KEIMER, Th. WOLF, J. G. STOREY, J. L. TALLON a C. BERNHARD. Evidence of a Precursor Superconducting Phase at Temperatures as High as 180 K in RBa2Cu3O7-delta (R=Y,Gd,Eu) Superconducting Crystals from Infrared Spectroscopy. Physical Review Letters. USA: The Americal Physical Society, 2011, roč. 106, č. 4, s. "047006-1"-"047006-4", 4 s. ISSN 0031-9007. Dostupné z: https://dx.doi.org/10.1103/PhysRevLett.106.047006. |
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@article{923338, author = {Dubroka, Adam and Roessle, M. and Kim, K. W. and Malik, V. K. and Munzar, Dominik and Basov, D. N. and Schafgans, A. A. and Moon, S. J. and Lin, C. T. and Haug, D. and Hinkov, V. and Keimer, B. and Wolf, Th. and Storey, J. G. and Tallon, J. L. and Bernhard, C.}, article_location = {USA}, article_number = {4}, doi = {http://dx.doi.org/10.1103/PhysRevLett.106.047006}, keywords = {High-Tc superconductors; infrared response; precursor superconductivity above Tc}, language = {eng}, issn = {0031-9007}, journal = {Physical Review Letters}, title = {Evidence of a Precursor Superconducting Phase at Temperatures as High as 180 K in RBa2Cu3O7-delta (R=Y,Gd,Eu) Superconducting Crystals from Infrared Spectroscopy}, url = {http://prl.aps.org/abstract/PRL/v106/i4/e047006}, volume = {106}, year = {2011} }
TY - JOUR ID - 923338 AU - Dubroka, Adam - Roessle, M. - Kim, K. W. - Malik, V. K. - Munzar, Dominik - Basov, D. N. - Schafgans, A. A. - Moon, S. J. - Lin, C. T. - Haug, D. - Hinkov, V. - Keimer, B. - Wolf, Th. - Storey, J. G. - Tallon, J. L. - Bernhard, C. PY - 2011 TI - Evidence of a Precursor Superconducting Phase at Temperatures as High as 180 K in RBa2Cu3O7-delta (R=Y,Gd,Eu) Superconducting Crystals from Infrared Spectroscopy JF - Physical Review Letters VL - 106 IS - 4 SP - "047006-1"-"047006-4" EP - "047006-1"-"047006-4" PB - The Americal Physical Society SN - 00319007 KW - High-Tc superconductors KW - infrared response KW - precursor superconductivity above Tc UR - http://prl.aps.org/abstract/PRL/v106/i4/e047006 N2 - We show that a miltilayer analysis of the infrared c-axis response of RBa2Cu3O7-delta (R=Y,Gd,Eu) provides important new information about the anomalous normal-state properties of underdoped curprate high temperature superconductors. In addition to competing correlations which give rise to a pseudogap that depletes the low-energy electronic states below T*>>Tc, it enables us to identify the onset of a precursor superconducting state below Tons>Tc. We map out the doping phase diagram of Tons which reaches a maximum of 180K at strong underdoping and present magnetic field dependent data which confirm our conclusions. ER -
DUBROKA, Adam, M. ROESSLE, K. W. KIM, V. K. MALIK, Dominik MUNZAR, D. N. BASOV, A. A. SCHAFGANS, S. J. MOON, C. T. LIN, D. HAUG, V. HINKOV, B. KEIMER, Th. WOLF, J. G. STOREY, J. L. TALLON a C. BERNHARD. Evidence of a Precursor Superconducting Phase at Temperatures as High as 180 K in RBa2Cu3O7-delta (R=Y,Gd,Eu) Superconducting Crystals from Infrared Spectroscopy. \textit{Physical Review Letters}. USA: The Americal Physical Society, 2011, roč.~106, č.~4, s.~''047006-1''-''047006-4'', 4 s. ISSN~0031-9007. Dostupné z: https://dx.doi.org/10.1103/PhysRevLett.106.047006.
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