The mixed-valent manganese [3 x 3] grid [Mn(III)4Mn(II)5(2poap-2H)6](ClO4)10.10H2O, a mesoscopic spin-1/2 cluster
| dc.creator | Waldmann, O. | |
| dc.creator | Güdel, H. U. | |
| dc.creator | Kelly, T. L. | |
| dc.creator | Thompson, L. K. | |
| dc.date | 2006-06-15 | |
| dc.date.accessioned | 2026-07-07T07:12:42Z | |
| dc.date.available | 2026-07-07T07:12:42Z | |
| dc.description | The magnetic susceptibility, and low-temperature magnetization curve, of the [3 x 3] grid [Mn(III)4Mn(II)5(2poap-2H)6](ClO4)10.10H2O is analyzed within a spin Hamiltonian approach. The Hilbert space is huge (4,860,000 states), but the consequent use of all symmetries and a two-step fitting procedure nevertheless allows the best-fit determination of the magnetic exchange parameters in this system from complete quantum mechanical calculations. The cluster exhibits a total spin S = 1/2 ground state; the implications are discussed. | |
| dc.description | 28 double-spaced pages, 7 figures, 2 tables | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0606421 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0606421 | |
| dc.identifier | Inorg. Chem. 45, 3295 (2006) | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/112167 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | The mixed-valent manganese [3 x 3] grid [Mn(III)4Mn(II)5(2poap-2H)6](ClO4)10.10H2O, a mesoscopic spin-1/2 cluster | |
| dc.type | text |