Ion Beam irradiation of copper nitride: electronic vs elastic-collision mechanism

Gordillo Garcia, Nuria and Gonzalez Arrabal, Raquel and Rivera de Mena, Antonio and Munnik, F. and Agullo Lopez, Fernando (2011). Ion Beam irradiation of copper nitride: electronic vs elastic-collision mechanism. In: "20th International Conference on Ion Beam Analysis, IBA", 10/04/2011 - 15/04/2011, Itapema, Brasil.

Description

Title: Ion Beam irradiation of copper nitride: electronic vs elastic-collision mechanism
Author/s:
  • Gordillo Garcia, Nuria
  • Gonzalez Arrabal, Raquel
  • Rivera de Mena, Antonio
  • Munnik, F.
  • Agullo Lopez, Fernando
Item Type: Presentation at Congress or Conference (Poster)
Event Title: 20th International Conference on Ion Beam Analysis, IBA
Event Dates: 10/04/2011 - 15/04/2011
Event Location: Itapema, Brasil
Title of Book: Proceedings of 20th International Conference on Ion Beam Analysis, IBA
Date: 2011
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Ingeniería Nuclear [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (544kB) | Preview

Abstract

Copper nitride is a metastable material which results very attractive because of their potential to be used in functional device. Cu3 N easily decomposes into Cu and N2 by annealing [1] or irradiation (electron, ions, laser) [2, 3]. Previous studies carried out in N-rich Cu3 N films irradiated with Cu at 42MeV evidence a very efficient sputtering of N whose yield (5×10 3 atom/ion), for a film with a thickness of just 100 nm, suggest that the origin of the sputtering has an electronic nature. This N depletion was observed to be responsible for new phase formation ( Cu2 O) and pure Cu [4]

More information

Item ID: 12501
DC Identifier: http://oa.upm.es/12501/
OAI Identifier: oai:oa.upm.es:12501
Official URL: http://www.iba2011.org/site/tiki-index.php
Deposited by: Memoria Investigacion
Deposited on: 08 Aug 2012 09:04
Last Modified: 21 Apr 2016 11:46
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM