Publication
CVD of CrO(2): Towards a lower temperature deposition process
| dc.contributor.author | Sousa, Pedro M. | |
| dc.contributor.author | Dias, Sonia A. | |
| dc.contributor.author | Silvestre, António Jorge | |
| dc.contributor.author | Conde, Olinda | |
| dc.contributor.author | Morris, Benjamin | |
| dc.contributor.author | Yates, Karen A. | |
| dc.contributor.author | Branford, William R. | |
| dc.contributor.author | Cohen, Lesley F. | |
| dc.date.accessioned | 2012-09-10T16:04:15Z | |
| dc.date.available | 2012-09-10T16:04:15Z | |
| dc.date.issued | 2006-12 | |
| dc.description.abstract | The deposition of highly oriented a-axis CrO(2) films onto Al(2)O(3)(0001) by atmospheric pressure (AP)CVD at temperatures as low as 330 C is reported. Deposition rates strongly depend on the substrate temperature, whereas for film surface microstructures the dependence is mainly on film thickness. For the experimental conditions used in this work, CrO(2) growth kinetics are dominated by a surface reaction mechanism with an apparent activation energy of (121.0 +/- 4.3) kJ mol(-1). The magnitude and temperature dependence of the saturation magnetization, up to room temperature, is consistent with bulk measurements. | por |
| dc.identifier.citation | Sousa Pedro M, Dias Sonia A, Silvestre A J, Conde Olinda, Morris Benjamin, Yates Karen, Branford William R, Cohen Lesley F. CVD of CrO(2): Towards a lower temperature deposition process. Chemical Vapor Deposition. ISSN: 0948-1907. 2006: 12 (12). | por |
| dc.identifier.issn | 0948-1907 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/1757 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Wiley-Blackwell | por |
| dc.subject | Chemical-Vapor-Deposition | por |
| dc.subject | Half-Metallic CRO2 | por |
| dc.subject | Oxide Thin-Films | por |
| dc.subject | Spin Polarization | por |
| dc.subject | Andreev Reflection | por |
| dc.subject | Epitaxial-Growth | por |
| dc.subject | Point-Contact | por |
| dc.subject | Magnetoresistance | por |
| dc.subject | Transition | por |
| dc.title | CVD of CrO(2): Towards a lower temperature deposition process | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Malden | por |
| oaire.citation.issue | 12 | por |
| oaire.citation.title | Chemical Vapor Deposition | por |
| oaire.citation.volume | 12 | por |
| person.familyName | Silvestre | |
| person.givenName | António Jorge | |
| person.identifier.orcid | 0000-0001-6517-6275 | |
| person.identifier.scopus-author-id | 25224208600 | |
| rcaap.rights | restrictedAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | da27d795-d2eb-4f8c-bfa5-7053ef20f339 | |
| relation.isAuthorOfPublication.latestForDiscovery | da27d795-d2eb-4f8c-bfa5-7053ef20f339 |