Cathodoluminescence microscopy and spectroscopy of porous n-InP
| dc.contributor.author | Hidalgo Alcalde, Pedro | |
| dc.contributor.author | Piqueras De Noriega, Francisco Javier | |
| dc.contributor.author | Sirbu, L. | |
| dc.contributor.author | Tiginyanu, M. | |
| dc.date.accessioned | 2023-06-20T10:42:42Z | |
| dc.date.available | 2023-06-20T10:42:42Z | |
| dc.date.issued | 2005-12 | |
| dc.description | © 2007 IOP Publishing Ltd. This work has been supported by the Ministry of Education and Science of Spain under a Ramon y Cajal Contract, by the project MAT2003-09873 and by the project MEC (MAT 2003-00455). | |
| dc.description.abstract | The luminescence of porous InP prepared by electrochemical etching is investigated by cathodoluminescence (CL) in a scanning electron microscope (SEM). Anodization causes a strong reduction of CL intensity as well as a blue spectral shift. Additional blue shift and enhancement of CL intensity is observed in samples cracked in vacuum by the effect of the SEM electron beam, which is explained by the reduction of the influence of surface states on the recombination mechanism. The relationship of the CL spatial distribution with the multilayer porous structure is described. | |
| dc.description.department | Depto. de Física de Materiales | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | España. Ministerio de Educación y Ciencia | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/25547 | |
| dc.identifier.doi | 10.1088/0268-1242/20/12/006 | |
| dc.identifier.issn | 0268-1242 | |
| dc.identifier.officialurl | http://dx.doi.org/10.1088/0268-1242/20/12/006 | |
| dc.identifier.relatedurl | http://iopscience.iop.org | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/51052 | |
| dc.issue.number | 12 | |
| dc.journal.title | Semiconductor Science and Technology | |
| dc.language.iso | eng | |
| dc.page.final | 1182 | |
| dc.page.initial | 1179 | |
| dc.publisher | Iop Publishing Ltd | |
| dc.relation.projectID | MAT 2003-09873 | |
| dc.relation.projectID | MAT 2003-00455 | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 538.9 | |
| dc.subject.keyword | Visible Photoluminescence | |
| dc.subject.keyword | Gap | |
| dc.subject.keyword | Gaas | |
| dc.subject.keyword | Uniform | |
| dc.subject.keyword | Layers | |
| dc.subject.keyword | Pores | |
| dc.subject.ucm | Física de materiales | |
| dc.title | Cathodoluminescence microscopy and spectroscopy of porous n-InP | |
| dc.type | journal article | |
| dc.volume.number | 20 | |
| dcterms.references | [1] Tseng A A, Chen K, Chen C D, Ma K J 2003 IEEE Trans. Electron. Pack. Man. 26 141. [2] Facsko S, Bobek T, Kurz H, Dekorsy T, Kyrsta S, Cremer R 2002 Appl. Phys. Lett. 80 130. [3] Shchukin V A, Bimberg D 1999 Rev. Mod. Phys. 71 1125. [4] Facsko S, Kurz H, and Dekorsy T 2001 Phys. Rev. B 63 165329 [5] Facsko S, Dekorsy T, Koerdt C, Trappe C, Kurz H, Vogt A, Hartnagel H L 1999 Science 285 1551. [6] Facsko S, Bobek T, Dekorsy T, Kurz H 2001 Phys. Stat. Sol. (b) 224 537. [7] Valbusa V, Boragno C, Buatier de Mongeot F 2002 J. Phys.; Cond Mat. 14 8153. [8] Carter G 2001 J. Phys. D; Appl. Phys. 34 R1. [9] Panin G N, Dutta P S, Piqueras J, Dieguez E 1995 Appl. Phys. Lett. 67 3584. [10] Dutta P S, Bhat H L, Kumar V 1997 J. Appl. Phys 81 5821. [11] Willoughby A F 1978 Rep. Prog. Phys. 4 1665. [12] Frost F, Schindler A, Bigl F 2000 Phys. Rev. Lett. 85 4116. [13] Bradley R M, Harper J M E 1988 J. Vac. Sci. Technol. A 6 2390. [14] Makeev M A and Barabasi A L 1997 Appl. Phys. Lett. 71 2800. [15] Plaza J L, Ruiz C M, Capote B, and Diéguez E 2006 Surf. Coat Tech. in press [16] Hidalgo P, Méndez B, Dutta P S, Piqueras J and Diéguez E 1998 Phys. Rev. B 57 6479 | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | c834e5a4-3450-4ff7-8ca1-663a43f050bb | |
| relation.isAuthorOfPublication | 68dabfe9-5aec-4207-bf8a-0851f2e37e2c | |
| relation.isAuthorOfPublication.latestForDiscovery | c834e5a4-3450-4ff7-8ca1-663a43f050bb |
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