@article{16990330d45c40b3b284be92a7c15e3d,
title = "Ultrathin tunable conducting oxide films for near-IR applications: an introduction to spectroscopy shape theory",
abstract = "We report tunable RF-sputtered AZO nanofilms through of deposition conditions. Perfect adsorption of light was simulated in ENZ mode. The coupling condition of thickness and wavelength in perfect absorption was obtained by a Drude model. The fitted parameters range as follows: charge density, from 1.6 × 1020 to 4.4 × 1020 cm−3; mobilities, from 8.23 to 12.76 cm2 V−1 s−1; and resistivities, from 14.20 to 34.98 Ω cm. The so-called spectroscopy shape analysis is introduced for automatic detection of elusive XPS peaks and sample surface-etching classification.",
keywords = "AZO, Epsilon-near-zero mode, Metamaterials, Perfect absorption, Riemannian distances, Spectroscopy shape analysis, UV–VIS, XPS, XRD",
author = "Villarreal-Rios, {A. L.} and H. Bedoya-Calle and Caro-Lopera, {F. J.} and U. Ortiz-M{\'e}ndez and M. Garc{\'i}a-M{\'e}ndez and P{\'e}rez-Ram{\'i}rez, {F. O.}",
note = "Funding Information: A. L. V. R received research Grants from CONACYT-M{\'e}xico (Grant 15232). This work is the result of a multidisciplinary collaboration where A. L. V. R and M. G. M carried out the manufacture of the AZO films and the characterization tests (UV–VIS, XRD, and XPS). Professor F. J. C. L and his Ph.D. student F. O. P. R implemented the statistical theory for the samples classification and the automatic detection of the peaks from XPS data. Professor U. O. M collaborated in the financing of a project and revision of the manuscript. Original idea and first draft of the document was directed by {\'A}. H. B. C along with the optical, morphological, and chemical characterizations. Funding Information: This study was funded by SEP PROFIDES project Materials for Alternate Energies. Publisher Copyright: {\textcopyright} 2019, Springer Nature Switzerland AG.",
year = "2019",
month = dec,
doi = "10.1007/s42452-019-1569-y",
language = "Ingl{\'e}s",
volume = "1",
journal = "SN Applied Sciences",
issn = "2523-3971",
publisher = "Springer Nature",
number = "12",
}