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https://hdl.handle.net/2445/9549| Title: | Collective spin excitations of alkali-metal clusters |
| Author: | Serra, Llorenç Broglia, R. A., 1939- Barranco Gómez, Manuel Navarro Faus, Jesús |
| Keywords: | Teoria molecular Fisicoquímica Molecular theory Physical chemistry |
| Issue Date: | 1993 |
| Publisher: | The American Physical Society |
| Abstract: | The response function of alkali-metal clusters, modeled as jellium spheres, to dipole (L=1) and quadrupole (L=2) spin-dependent fields is obtained within the time-dependent local-spin-density approximation of density-functional theory. We predict the existence of low-energy spin modes of surface type, which are identified from the strength function. Their collectivity and evolution with size are discussed. |
| Note: | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.47.R1601 |
| It is part of: | Physical Review A, 1993, vol. 47, núm. 3, p. 1601-1604. |
| URI: | https://hdl.handle.net/2445/9549 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevA.47.R1601 |
| ISSN: | 1050-2947 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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