Number of the records: 1
Far-infrared thermal spectroscopy of low-T.sub.c./sub. and high-T.sub.c./sub. superconductor films
- 1.0134346 - FZU-D 20030244 RIV GB eng J - Journal Article
Tesař, Roman - Koláček, Jan - Kawate, E. - Beňačka, Š. - Gaži, Š. - Šimša, Zdeněk
Far-infrared thermal spectroscopy of low-Tc and high-Tc superconductor films.
Superconductor Science and Technology. Roč. 16, - (2003), s. 916-921. ISSN 0953-2048. E-ISSN 1361-6668
R&D Projects: GA AV ČR IAA1010919; GA MŠMT ME 601
Grant - others:GA SR(SK) 2/7199/20
Institutional research plan: CEZ:AV0Z1010914
Keywords : optical properties * superconductor films * far-infrared * laser spectroscopy
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.247, year: 2003
Temperatur dependence of far-infrared transmission of NbN thin films deposited on MgO and Si substrates was measured at several frquencies from 0.4 to 4.3 THz. Similar measurements were performed also on YBa2Cu3O7-.delta. thin films deposited on MgO and sapphire substrates.Using the BCS model we show that the transmission peak is not correlated to the coherence peak in real conductivity at given frequency and other parameters relevant to experiment.
Permanent Link: http://hdl.handle.net/11104/0032251
Number of the records: 1