Characterization of nano-oxide layers fabricated by ion beam oxidation

Home | About RECERCAT | Contact

Català | Castellano

All of RECERCAT

By Communities &
Collections By Defense Date By Authors By Titles By Subject

This Collection

By Defense Date By Authors By Titles By Subject

Statistics

View Statistics All RECERCAT

My RECERCAT

Other repositories directory

RECERCAT Home > Universitat de Barcelona > Física de la Matèria Condensada > Articles publicats en revistes (Física de la Matèria Condensada) > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2445/8625

dc.contributor	Universitat de Barcelona
dc.contributor.author	Cardoso, Susana
dc.contributor.author	Zongzhi Zhang
dc.contributor.author	Haohua Li
dc.contributor.author	Ferreira, R.
dc.contributor.author	Freitas, P. P.
dc.contributor.author	Peng Wei
dc.contributor.author	Soares, J. C.
dc.contributor.author	Snoeck, E.
dc.contributor.author	Batlle Gelabert, Xavier
dc.date	2009-06-12T08:47:09Z
dc.date	2009-06-12T08:47:09Z
dc.date	2002
dc.identifier.citation	0018-9464
dc.identifier.citation	501442
dc.identifier.uri	http://hdl.handle.net/2445/8625
dc.format	3 p.
dc.format	application/pdf
dc.language.iso	eng
dc.publisher	IEEE
dc.relation	Reproducció del document publicat a http://dx.doi.org/10.1109/TMAG.2002.802863
dc.relation	IEEE Transactions on Magnetics, 2002, vol. 38, núm. 5 (Part 1), p. 2755-2757.
dc.relation	http://dx.doi.org/10.1109/TMAG.2002.802863
dc.rights	(c) IEEE, 2002
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Oxidació
dc.subject	Aliatges de cobalt
dc.subject	Col·lisions (Física nuclear)
dc.subject	Aliatges de ferro
dc.subject	Plasma (Gasos ionitzats)
dc.subject	Microscòpia electrònica de transmissió
dc.subject	Efecte túnel
dc.subject	Oxidation
dc.subject	Cobalt alloys
dc.subject	Collisions (Nuclear physics)
dc.subject	Iron alloys
dc.subject	Plasma (Ionized gases)
dc.subject	Transmission electron microscopy
dc.subject	Tunneling (Physics)
dc.title	Characterization of nano-oxide layers fabricated by ion beam oxidation
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.description.abstract	In this paper, a remote O2 ion source is used for the formation of nano-oxide layers. The oxidation efficiency was measured in CoFe-oxide films, and a decrease of the oxide layer with the pan angle and the oxidation pressure is observed. For the same oxidation pressure, the oxidation efficiency depends on the O2 content in the Ar-O2 plasma. These results were applied in optimizing the fabrication of Al2O3 barrier for tunnel junctions. This method was also used to fabricate junctions with Fe-oxide layers inserted at the Al2O3-CoFe interface. TEM and magnetization data indicate that after anneal at 385°C, a homogeneous ferromagnetic Fe-oxide layer (Fe3O4?) is formed.

Show simple item record

All of RECERCAT

This Collection

Statistics

My RECERCAT

Related documents

Other documents of the same author