DUBROKA, Adam, L. YU, Dominik MUNZAR, K. W. KIM, M. ROESSLE, V. K. MALIK, C. T. LIN, B. KEIMER, T. WOLF a C. BERNHARD. Pseudogap and precursor superconductivity in underdoped cuprate high temperature superconductors: A far-infrared ellipsometry study. European Physical Journal Special Topics. Springer Heidelberg, 2010, roč. 188, č. 1, s. 73-88, 15 s. ISSN 1951-6355. |
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@article{923348, author = {Dubroka, Adam and Yu, L. and Munzar, Dominik and Kim, K. W. and Roessle, M. and Malik, V. K. and Lin, C. T. and Keimer, B. and Wolf, T. and Bernhard, C.}, article_number = {1}, keywords = {High-Tc superconductors; infrared response; pseudogap; superconducting fluctuations}, language = {eng}, issn = {1951-6355}, journal = {European Physical Journal Special Topics}, title = {Pseudogap and precursor superconductivity in underdoped cuprate high temperature superconductors: A far-infrared ellipsometry study}, url = {http://www.springerlink.com/content/1r41347h055812j2/}, volume = {188}, year = {2010} }
TY - JOUR ID - 923348 AU - Dubroka, Adam - Yu, L. - Munzar, Dominik - Kim, K. W. - Roessle, M. - Malik, V. K. - Lin, C. T. - Keimer, B. - Wolf, T. - Bernhard, C. PY - 2010 TI - Pseudogap and precursor superconductivity in underdoped cuprate high temperature superconductors: A far-infrared ellipsometry study JF - European Physical Journal Special Topics VL - 188 IS - 1 SP - 73-88 EP - 73-88 PB - Springer Heidelberg SN - 19516355 KW - High-Tc superconductors KW - infrared response KW - pseudogap KW - superconducting fluctuations UR - http://www.springerlink.com/content/1r41347h055812j2/ N2 - With the technique of infrared ellipsometry we performed a detailed study of the temperature- and doping dependence of the c-axis response of a series of YBa2Cu3O7-delta single crystals. In particular, we explored the anomalous electronic properties at temperatures above the macroscopic superconducting transition temperature, Tc, whose conflicting explanations range from a precursor superconducting state to electronic correlations that compete with superconductivity. We show that the c-axis spectra provide evidence that both kinds of correlations are present and that their contributions can be disentangled based on an analysis with a so-called multilayer model. ER -
DUBROKA, Adam, L. YU, Dominik MUNZAR, K. W. KIM, M. ROESSLE, V. K. MALIK, C. T. LIN, B. KEIMER, T. WOLF a C. BERNHARD. Pseudogap and precursor superconductivity in underdoped cuprate high temperature superconductors: A far-infrared ellipsometry study. \textit{European Physical Journal Special Topics}. Springer Heidelberg, 2010, roč.~188, č.~1, s.~73-88, 15 s. ISSN~1951-6355.
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