| DUBROKA, Adam, G. CRISTIANI, H.-U. HABERMEIER a Josef HUMLÍČEK. Infrared study of YBa2Cu3O7/La0.67Ca0.33MnO3 superlattices. Thin Solid Films. Oxford, UK: Elsevier science, 2004, roč. 2004, č. 455, s. 172-176. ISSN 0040-6090. |
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@article{555009,
author = {Dubroka, Adam and Cristiani, G. and Habermeier, H.andU. and Humlíček, Josef},
article_location = {Oxford, UK},
article_number = {455},
keywords = {Infrared ellipsometry; Superlattice; La1-xCaxMnO3; YBa2Cu3O7},
language = {eng},
issn = {0040-6090},
journal = {Thin Solid Films},
title = {Infrared study of YBa2Cu3O7/La0.67Ca0.33MnO3 superlattices},
volume = {2004},
year = {2004}
}
TY - JOUR
ID - 555009
AU - Dubroka, Adam - Cristiani, G. - Habermeier, H.-U. - Humlíček, Josef
PY - 2004
TI - Infrared study of YBa2Cu3O7/La0.67Ca0.33MnO3 superlattices
JF - Thin Solid Films
VL - 2004
IS - 455
SP - 172-176
EP - 172-176
PB - Elsevier science
SN - 00406090
KW - Infrared ellipsometry
KW - Superlattice
KW - La1-xCaxMnO3
KW - YBa2Cu3O7
N2 - The infrared response of superlattices (SLs) composed of YBa2Cu3O7 (YBCO) and La0.67Ca0.33MnO3 (LCMO) on SrTiO3substrate has been studied by ellipsometry in the range from 400 to 5000 cm-1. We use a model calculation of the optical response to distinguish the contribution of the SL and the substrate.The infrared data provide an evidence of a strong interaction between the YBCO and LCMO layers.The mid-infrared resonance located at approximately 1000-3000 cm-1 is discussed in terms of the polaronic absorption in LCMO.The resonance could indicate a charge transfer from the YBCO to the LCMO layers.
ER -
DUBROKA, Adam, G. CRISTIANI, H.-U. HABERMEIER a Josef HUMLÍČEK. Infrared study of YBa2Cu3O7/La0.67Ca0.33MnO3 superlattices. \textit{Thin Solid Films}. Oxford, UK: Elsevier science, 2004, roč.~2004, č.~455, s.~172-176. ISSN~0040-6090.
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