| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
 |
 118 0 |
 SM ISO690:2012PRUNICI, Pavel, IRMER, Gert, MONECKE, Jochen, SIRBU, Lilian, TIGINYANU, Ion. Micro-Raman study of columnar GaAs nanostructures. In: Physica Status Solidi (A) Applications and Materials Science, 2005, vol. 202, pp. 1562-1566. ISSN 1862-6300. DOI: https://doi.org/10.1002/pssa.200461183 |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
  Physica Status Solidi (A) Applications and Materials Science |
|
| Volumul 202 / 2005 / ISSN 1862-6300 | |
|
|
| DOI:https://doi.org/10.1002/pssa.200461183 | |
| Pag. 1562-1566 | |
 Descarcă PDF |
|
| Rezumat | |
Micro-Raman scattering spectra of bulk and porous GaAs and of individual nanocolumns were studied. The GaAs nanocolumns have radii of 50-100 nm and lengths between 5 and 25 μm. The experimental data are compared with the results of calculations predicting coupled LO-phonon-plasmon and coupled Fröhlich-plasmon modes using a dielectric function derived on the basis of an appropriate two-dimensional effective medium theory. |
|
| Cuvinte-cheie Arsenic, Dielectric materials, functions, Nanostructured materials, phonons, Raman scattering |
|
|
|
|
|
