Full text
Preview |
PDF
- Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (1MB) | Preview |
Gordillo, N., Rivera de Mena, Antonio ORCID: https://orcid.org/0000-0002-8484-5099, Grötzschel, R., Munnik, F., Güttler, D., Crespillo Almenara, Miguel, Agullo Lopez, Fernando and Gonzalez Arrabal, Raquel
ORCID: https://orcid.org/0000-0002-4955-1925
(2010).
Compositional, structural and morphological modifications of N-rich Cu3N films induced by irradiation with Cu at 42 MeV.
"Journal of physics D: Applied Physics", v. 43
(n. 34);
pp. 1-9.
ISSN 0022-3727.
https://doi.org/10.1088/0022-3727/43/34/345301.
Title: | Compositional, structural and morphological modifications of N-rich Cu3N films induced by irradiation with Cu at 42 MeV |
---|---|
Author/s: |
|
Item Type: | Article |
Título de Revista/Publicación: | Journal of physics D: Applied Physics |
Date: | September 2010 |
ISSN: | 0022-3727 |
Volume: | 43 |
Subjects: | |
Faculty: | Otros Centros UPM |
Department: | Ingeniería Nuclear [hasta 2014] |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Preview |
PDF
- Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (1MB) | Preview |
N-rich Cu3N films were irradiated with Cu at 42 MeV in the fluences range from 4 × 1011 to 1 × 1014 cm−2. The radiation-induced changes in the chemical composition, structural phases, surface morphology and optical properties have been characterized as a function of ion fluence, substrate temperature and angle of incidence of the incoming ion by means of ion-beam analysis (IBA), x-ray diffraction, atomic force microscopy, profilometry and Fourier transform infrared spectroscopy techniques. IBA methods reveal a very efficient sputtering of N whose yield (5 × 103 atom/ion) is almost independent of substrate temperature (RT-300 °C) but slightly depends on the incidence angle of the incoming ion. The Cu content remains essentially constant within the investigated fluence range. All data suggest an electronic mechanism to be responsible for the N depletion. The release of nitrogen and the formation of Cu2O and metallic Cu are discussed on the basis of existing models.
Item ID: | 6771 |
---|---|
DC Identifier: | https://oa.upm.es/6771/ |
OAI Identifier: | oai:oa.upm.es:6771 |
DOI: | 10.1088/0022-3727/43/34/345301 |
Official URL: | http://iopscience.iop.org/0022-3727/43/34/345301 |
Deposited by: | Memoria Investigacion |
Deposited on: | 04 May 2011 11:36 |
Last Modified: | 20 Apr 2016 15:56 |