Decoration of extended defects in GaSb by Al doping as evidenced by cathodoluminescence studies
| dc.contributor.author | Hidalgo Alcalde, Pedro | |
| dc.contributor.author | Méndez Martín, María Bianchi | |
| dc.contributor.author | Piqueras De Noriega, Francisco Javier | |
| dc.contributor.author | Dutta, P.S. | |
| dc.contributor.author | Diéguez, E. | |
| dc.date.accessioned | 2023-06-20T18:56:08Z | |
| dc.date.available | 2023-06-20T18:56:08Z | |
| dc.date.issued | 1998 | |
| dc.description | © 1998 Elsevier Science Ltd. All rights reserved. Acknowledgements—GrowtThis work was supported by DGES (PB96-0639) and by CICYT (ESP95-0148 and 95-0086-OP). | |
| dc.description.abstract | The effect of aluminium on the defect structure of GaSb crystals, grown by the vertical Bridgman technique, has been investigated by cathodoluminescence (CL) in the scanning electron microscope. Crystals have been found to be highly homogeneous along the growth axis with the exception of the top end which showed Al accumulation. The CL results show decoration of extended defects by Al but contrary to the case of other dopants Al has not been found to cause a significative reduction of native accepters. A CL band at about 850 meV appears to be related to the presence of aluminium. | |
| dc.description.department | Depto. de Física de Materiales | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | DGES | |
| dc.description.sponsorship | CICYT | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/24776 | |
| dc.identifier.doi | 10.1016/S0038-1098(98)00445-1 | |
| dc.identifier.issn | 0038-1098 | |
| dc.identifier.officialurl | http://www.sciencedirect.com/science/article/pii/S0038109898004451 | |
| dc.identifier.relatedurl | http://www.sciencedirect.com | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/58956 | |
| dc.issue.number | 12 | |
| dc.journal.title | Solid State Communications | |
| dc.language.iso | eng | |
| dc.page.final | 1000 | |
| dc.page.initial | 997 | |
| dc.publisher | Pergamon-Elsevier Science LTD | |
| dc.relation.projectID | PB96-0639 | |
| dc.relation.projectID | ESP95-0148 | |
| dc.relation.projectID | 95-0086- OP | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 538.9 | |
| dc.subject.keyword | Liquid-Phase Epitaxy | |
| dc.subject.keyword | Gallium Antimonide | |
| dc.subject.keyword | Doped Gasb | |
| dc.subject.keyword | Growth | |
| dc.subject.ucm | Física de materiales | |
| dc.title | Decoration of extended defects in GaSb by Al doping as evidenced by cathodoluminescence studies | |
| dc.type | journal article | |
| dc.volume.number | 108 | |
| dcterms.references | 1. Méndez, B., Dutta, P.S., Piqueras, J. and Diéguez, E., Appl. Phys. Lett., 67, 1995, 2648. 2. Dutta, P.S., Méndez, B., Piqueras, J., Diéguez, E. and Bhat, H.L., J. Appl. Phys., 80, 1996, 1112. 3. Dutta, P.S., Sreedhar, A.K., Bhat, H.L., Dubey, G.C., Kumar, V., Diéguez, E., Pal, U. and Piqueras, J., J. Appl. Phys., 79, 1996, 3246. 4. Méndez, B., Piqueras, J., Dutta, P.S. and Diéguez, E., Mat. Sci. Eng., B42, 1996, 38. 5. Hidalgo, P., Méndez, B., Dutta, P.S., Piqueras, J. and Diéguez, E., Phys. Rev., B57, 1998, 6479. 6. Dutta, P.S., Bhat, H.L. and Kumar, V., J. Appl. Phys., 81, 1997, 5821. 7. Méndez, B. and Piqueras, J., J. Appl. Phys., 69, 1991, 2776. 8. Jakowetz, W., Rühle, W., Breuninger, K. and Pilkuhn, M., Phys. Status Solidi (a), 12, 1972, 169. 9. Wu, M.C. and Chen, C.C., J. Appl. Phys., 72, 1992, 4275. 10. Bresse, J.F. and Papadopoulo, A.C., J. Appl. Phys., 64, 1988, 98. 11. Ichimura, M., Higuchi, K., Hattori, Y., Wada, T. and Kitamura, N., J. Appl. Phys., 68, 1990, 6153. 12. Chen, S.C., Su, K. and Juang, F.S., J. Crystal Growth, 92, 1988, 118. 13. Kitamura, N., Yamamoto, H., Maeda, Y., Usami, A. and Wada, T., Semicond. Sci. Technol., 2, 1987, 318. | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | c834e5a4-3450-4ff7-8ca1-663a43f050bb | |
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| relation.isAuthorOfPublication | 68dabfe9-5aec-4207-bf8a-0851f2e37e2c | |
| relation.isAuthorOfPublication.latestForDiscovery | c834e5a4-3450-4ff7-8ca1-663a43f050bb |
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