Výsledky vyhledávání

Towards airborne laser-induced breakdown spectroscopy: A signal recovery method for LIBS instruments subjected to vibrations

Autor: Sergio Aranda, M.C. López-Escalante, S. Palanco, Francisco Mancebo, José R. Ramos-Barrado, Dietmar Leinen

Publikováno v: RIUMA. Repositorio Institucional de la Universidad de Málaga
instname

Sample or instrument vibrations can scatter laser impacts across the sample surface, which increases the uncertainty of laser-induced breakdown spectroscopy (LIBS) measurements. The common sources of noise associated to mechanical vibration are descr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54c37c6e95c3520bca1823be395e467d
https://hdl.handle.net/10630/23970

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Characterization of the interface between highly conductive Ga:ZnO films and the silicon substrate

Autor: Fernando Agulló-Rueda, S. Palanco, Pilar Herrero, Elena Navarrete-Astorga, Mercedes Gabás, Efraín Ochoa-Martínez, J.J. Martínez-Serrano, José R. Ramos-Barrado, Angel R. Landa-Cánovas

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Gallium-doped zinc oxide films are an interesting alternative for transparent conductive materials. To improve their performance, the interface between the grown layer and the substrate must be fully understood. Accordingly, ZnO and Ga:ZnO films have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be841c9d769454a22aad61573e342a32
https://doi.org/10.1016/j.apsusc.2017.05.072

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Akademický článek

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Failure analysis on lattice matched GaInP/Ga(In)As/Ge commercial concentrator solar cells after temperature accelerated life tests

Autor: Vincenzo Orlando, S. Palanco, Beatriz Galiana, Neftali Nuñez, Pilar Espinet-Gonzalez, Kenji Araki, Carlos Algora, Manuel Vázquez, Mercedes Gabás

Publikováno v: Progress in Photovoltaics: Research and Applications. 25:97-112

Accelerated life tests are frequently used to provide reliability information in a moderate period of time (weeks or months), and after that, a failure analysis is compulsory to detect the failure origins. In this paper, a failure analysis has been c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4de2a5b9c60b544e8b4429e9a3842328
https://doi.org/10.1002/pip.2818

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Determination of a refractive index and an extinction coefficient of standard production of CVD-graphene

Autor: Mercedes Gabás, Amaia Pesquera, Carlos Algora, Efraín Ochoa-Martínez, Laura Barrutia, Amaia Zurutuza, S. Palanco, Alba Centeno

Publikováno v: Nanoscale, ISSN 2040-3364, 2015, Vol. 7, No. 4
Archivo Digital UPM
Universidad Politécnica de Madrid

The refractive index and extinction coefficient of chemical vapour deposition grown graphene are determined by ellipsometry analysis. Graphene films were grown on copper substrates and transferred as both monolayers and bilayers onto SiO2/Si substrat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb4894cb5c51fa9dde9b1dd9405ed6e5
https://doi.org/10.1039/c4nr06119e

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Akademický článek

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Analysis of the surface state of epi-ready Ge wafers

Autor: S. Palanco, Mercedes Gabás, S. Bijani, Carlos Algora, Ignacio Rey-Stolle, Iván García, J.R. Ramos-Barrado, Enrique Barrigón

Publikováno v: Applied Surface Science, ISSN 0169-4332, 2012-08, Vol. 258, No. 20
Archivo Digital UPM
Universidad Politécnica de Madrid

The surface state of Ge epi-ready wafers (such as those used on III–V multijunction solar cells) supplied by two different vendors has been studied using X-ray photoemission spectroscopy. Our experimental results show that the oxide layer on the wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d63fd59eb25cf43c5f4c1596e0b4590
https://doi.org/10.1016/j.apsusc.2012.05.015

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Thermodynamic and spectroscopic properties of Nd:YAG–CO2 Double-Pulse Laser-Induced Iron Plasmas

Autor: Matthew Weidman, Martin Richardson, Matthieu Baudelet, S. Palanco

Publikováno v: Spectrochimica Acta Part B: Atomic Spectroscopy. 64:961-967

article i nfo Laser-induced breakdown spectroscopy Double pulse LIBS Laser ablation Laser heating Laser-induced particles Double-Pulse Laser-Induced Breakdown Spectroscopy of iron using both Nd:YAG and TEA-CO2 lasers has been investigated to better u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a93565b5ded3c97f4fa087ecb0738fd
https://doi.org/10.1016/j.sab.2009.07.023

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Detection of trace concentrations of helium and argon in gas mixtures by laser-induced breakdown spectroscopy

Autor: B.C. Griffiths, Andrew I. Whitehouse, A.M. Parkes, S. Palanco, E.D. McNaghten

Publikováno v: Spectrochimica Acta Part B: Atomic Spectroscopy. 64:1111-1118

We report what we believe to be the first demonstration of the detection of trace quantities of helium and argon in binary and ternary gas mixtures with nitrogen by laser-induced breakdown spectroscopy (LIBS). Although significant quenching of helium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4cd432e0b5f659d48d1a6502736f9124
https://doi.org/10.1016/j.sab.2009.07.011

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