dorsal/arxiv
View SchemaMultipole response of doped $^3$He drops
| Authors | F. Garcias, Ll. Serra, M. Casas, M. Barranco |
|---|---|
| Categories | |
| ArXiv ID | physics/0106092 |
| URL | https://arxiv.org/abs/physics/0106092 |
| DOI | 10.1063/1.1392380 |
| Journal | J. Chem. Phys. 115, 10154 (2001) |
Abstract
The multipole response of $^3$He$_N$ drops doped with very attractive impurities, such as a Xe atom or an SF$_6$ molecule, has been investigated in the framework of the Finite Range Density Functional Theory and the Random Phase Approximation. We show that volume ($L$ = 0) and surface ($L$ = 1, 2) modes become more fragmented, as compared with the results obtained for pure $^3$He$_N$ drops. In addition, the dipole mean energy goes smoothly to zero when $N$ increases, indicating that for large $N$ values these impurities are delocalized in the bulk of the drop.
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"abstract": "The multipole response of $^3$He$_N$ drops doped with very attractive\nimpurities, such as a Xe atom or an SF$_6$ molecule, has been investigated in\nthe framework of the Finite Range Density Functional Theory and the Random\nPhase Approximation. We show that volume ($L$ = 0) and surface ($L$ = 1, 2)\nmodes become more fragmented, as compared with the results obtained for pure\n$^3$He$_N$ drops. In addition, the dipole mean energy goes smoothly to zero\nwhen $N$ increases, indicating that for large $N$ values these impurities are\ndelocalized in the bulk of the drop.",
"arxiv_id": "physics/0106092",
"authors": [
"F. Garcias",
"Ll. Serra",
"M. Casas",
"M. Barranco"
],
"categories": [
"physics.atm-clus",
"cond-mat"
],
"doi": "10.1063/1.1392380",
"journal_ref": "J. Chem. Phys. 115, 10154 (2001)",
"title": "Multipole response of doped $^3$He drops",
"url": "https://arxiv.org/abs/physics/0106092"
},
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