http://www.cnr.it/ontology/cnr/individuo/prodotto/ID1453

Optical constants of Yb films in the 23-1700 eV range (Articolo in rivista)

Type

Label

Optical constants of Yb films in the 23-1700 eV range (Articolo in rivista) (literal)

Anno

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

Alternative label

Mónica Fernández-Perea (1); Juan I. Larruquert (1); José A. Aznárez (1); José A. Méndez (1); Luca Poletto (2); Denis Garoli (2); A. Marco Malvezzi (3); Angelo Giglia (4); Stefano Nannarone. (2007)
Optical constants of Yb films in the 23-1700 eV range
in Journal of the Optical Society of America. A, Online; Optical Society of America, New York (Stati Uniti d'America)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Mónica Fernández-Perea (1); Juan I. Larruquert (1); José A. Aznárez (1); José A. Méndez (1); Luca Poletto (2); Denis Garoli (2); A. Marco Malvezzi (3); Angelo Giglia (4); Stefano Nannarone. (literal)

Pagina inizio

Pagina fine

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

Rivista

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

Note

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

1) CSIC, Inst Fis Aplicada, GOLD, Madrid 28006, Spain; (2) Ist Nazl Fis Mat, Dept Informat Engn, I-35100 Padua, Italy; CNR, Ist Nazl Fis Mat, I-35100 Padua, Italy; (3) Univ Pavia, Dipartimento Elettr, I-27100 Pavia, Italy; INFM, I-27100 Pavia, Italy; (4) CNR, INFM, Lab TASC, I-34012 Trieste, Italy (literal)

Titolo

Abstract

The optical constants of Yb films have been determined in the 23-1700 eV spectral range from transmittance measurements performed in situ on Yb films deposited by evaporation in ultrahigh vacuum conditions. Yb films were deposited over grids coated with a thin carbon film. Transmittance measurements were used to obtain the extinction coefficient of Yb films at each individual photon energy investigated. The energy range investigated encompasses Yb edges from M-4,M-5 to O-2,O-3. The current results, along with data in the literature, show that Yb has an interesting low-absorption band in the similar to 12-24 eV range, which may be useful for the development of transmittance filters and multilayer coatings. The current data along with literature data and extrapolations were used to obtain n, the real part of the complex refractive index, using a Kramers-Kronig analysis. The application of the sum rules showed a good consistency of the results. (C) 2007 Optical Society of America. (literal)

Editore