caa a22 4500 467884609 CHVBK 20180406152730.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1007/s10948-005-0093-z doi (NATIONALLICENCE)springer-10.1007/s10948-005-0093-z Optical Evidence for the Existence of a Stripe Structure in the Normal and Superconducting Phases of YBa2cu3O6+x [Elektronische Daten] [V. Samovarov, G. Sergeeva, V. Vakula] We study optical interband absorption spectra of insulator and metallic YBa2Cu3O6+ x films in a wide temperature region which includes the pseudogap and superconducting states. We show that in the pseudogap state a stripe structure appears with polaron-like charge carriers having an antiferromagnetic core. Springer Science+Business Media, Inc., 2006 copper oxides nationallicence optical absorption spectra nationallicence pseudogap state nationallicence polaron nationallicence Jahn-Teller pseudoeffect nationallicence Samovarov V. B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Lenin Ave., 61103, Kharkov, Ukraine aut Sergeeva G. National Science Center "Kharkov Institute of Physics and Technology,”, 1 Akademicheskaya Str., 61108, Kharkov, Ukraine aut Vakula V. B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Lenin Ave., 61103, Kharkov, Ukraine aut Journal of Superconductivity and Novel Magnetism Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 19/1-2(2006-02-01), 63-66 1557-1939 19:1-2<63 2006 19 10948 https://doi.org/10.1007/s10948-005-0093-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-005-0093-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Samovarov V. B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Lenin Ave., 61103, Kharkov, Ukraine aut NATIONALLICENCE 700 1- Sergeeva G. National Science Center "Kharkov Institute of Physics and Technology,”, 1 Akademicheskaya Str., 61108, Kharkov, Ukraine aut NATIONALLICENCE 700 1- Vakula V. B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Lenin Ave., 61103, Kharkov, Ukraine aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 19/1-2(2006-02-01), 63-66 1557-1939 19:1-2<63 2006 19 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer