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https://ri.ufs.br/jspui/handle/riufs/21414Registro completo de metadados
| Campo DC | Valor | Idioma |
|---|---|---|
| dc.contributor.author | Dantas, Jeânderson de Melo | - |
| dc.contributor.author | Lima, Adilmo Francisco de | - |
| dc.contributor.author | Lalic, Milan V. | - |
| dc.date.accessioned | 2025-03-21T13:54:03Z | - |
| dc.date.available | 2025-03-21T13:54:03Z | - |
| dc.date.issued | 2010 | - |
| dc.identifier.citation | DANTAS, J. M.; LIMA, A. F.; LALIC, M. V. Effects of transition metal impurities in alpha alumina: a theoretical study. Journal of Physics: Conference Series, v. 249, 2010. Trabalho apresentado em 16º International Conference on Defects in Insulating Materials, 2008, [Aracaju]. Disponível em: https://iopscience.iop.org/article/10.1088/1742-6596/249/1/012036/pdf. Acesso em: 21 mar. 2025. | pt_BR |
| dc.identifier.issn | 1742-6596 | - |
| dc.identifier.issn | 1742-6588 | - |
| dc.identifier.uri | https://ri.ufs.br/jspui/handle/riufs/21414 | - |
| dc.language | eng | pt_BR |
| dc.publisher | IOP Publishing | pt_BR |
| dc.relation.ispartof | Journal of Physics: Conference Series | pt_BR |
| dc.subject | Alpha alumina | eng |
| dc.subject | Semiconductors | eng |
| dc.title | Effects of transition metal impurities in alpha alumina: a theoretical study | pt_BR |
| dc.type | Trabalhos em Eventos | pt_BR |
| dc.identifier.license | Creative Commons Atribuição 4.0 Internacional (CC BY 4.0) | pt_BR |
| dc.description.resumo | Ab-initio calculations based on density functional theory have been employed to study the electronic and some optical properties of Y and Nb doped α-Al2O3 with corundum structure. The Nd presence elevates the static dielectric constant of the pure alumina, but changes significantly its band offset. Doping with Y preserves the band gap value and increases slightly the dielectric constant of the pure alumina, thus showing a potential to be used in semiconductor industry. | pt_BR |
| Aparece nas coleções: | DFI - Artigos de periódicos DFI - Trabalhos apresentados em eventos | |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| TransitionMetalAlphaAlumina.pdf | 434,81 kB | Adobe PDF |  Visualizar/Abrir |
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