Far infrared properties of the rare-earth scandate DyScO3 (Articolo in rivista)

Type
Label
  • Far infrared properties of the rare-earth scandate DyScO3 (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0953-8984/22/35/355402 (literal)
Alternative label
  • Baldassarre, L.; Perucchi, A.; Lupi, S.; Dore, P. (2010)
    Far infrared properties of the rare-earth scandate DyScO3
    in Journal of physics. Condensed matter (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Baldassarre, L.; Perucchi, A.; Lupi, S.; Dore, P. (literal)
Pagina inizio
  • 355402-1 (literal)
Pagina fine
  • 355402-4 (literal)
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  • 22 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 Sincrotrone Trieste S C p A, S S 14 km 163.5, in Area Science Park, 34012 Basovizza (Trieste), Italy 2 CNR-IOM and Dipartimento di Fisica, Universit´a di Roma Sapienza, Piazzale Aldo Moro 2, 00185 Rome, Italy 3 CNR-SPIN and Dipartimento di Fisica, Universit´a di Roma 'Sapienza, Piazzale Aldo Moro 2, 00185 Rome, Italy (literal)
Titolo
  • Far infrared properties of the rare-earth scandate DyScO3 (literal)
Abstract
  • We present reflectance measurements in the infrared region on a single crystal the rare-earth scandate DyScO3 . Measurements performed between room temperature and 10 K allow us to determine the frequency of the infrared-active phonons, never investigated experimentally, and to get information on their temperature dependence. A comparison with the phonon peak frequency resulting from ab initio computations is also provided. We finally report detailed data on the frequency dependence of the complex refractive index of DyScO3 in the terahertz region, which is important in the analysis of terahertz measurements on thin films deposited on DyScO3 . (literal)
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