Magnetic Domain Walls in Single-Phase and Phase-Separated Double Exchange Systems
| dc.creator | Golosov, D. I. | |
| dc.date | 2002-06-14 | |
| dc.date | 2003-02-03 | |
| dc.date.accessioned | 2026-07-07T11:34:15Z | |
| dc.date.available | 2026-07-07T11:34:15Z | |
| dc.description | We investigate the structure of magnetic domain walls in a classical double exchange ferromagnet, evaluating domain wall energies and charges. Three different cases are studied: (i) a conventional smooth Bloch wall, (ii) an abrupt Ising-type wall, which is shown to have lower energy at small values of carrier concentration, and (iii) stripe wall, corresponding to the two ferromagnetic domains being separated by a stripe of another, antiferromagnetic, phase. General aspects of energy balance and geometry of phase-separated states are discussed in this context. It is speculated that domain walls of the latter type may be responsible for the unusual transport properties of certain manganate films. | |
| dc.description | 20 pages, LaTeX-Revtex, 10 PostScript figures. Minor misprints corrected | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0206257 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0206257 | |
| dc.identifier | Phys. Rev. B, vol. 67, 064404 (2003). | |
| dc.identifier | doi:10.1103/PhysRevB.67.064404 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198178 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.subject | Materials Science | |
| dc.title | Magnetic Domain Walls in Single-Phase and Phase-Separated Double Exchange Systems | |
| dc.type | text |