Disorder-induced spin polarization in restricted geometries

E. Eisenberg, R. Berkovits

Research output: Contribution to journalArticlepeer-review

Abstract

We study the influence of disorder on the magnetic properties of the ground state for restricted geometries. We find that for two-dimensional systems disorder enhances the spin polarization of the system. The tendency of disorder to enhance magnetism in the ground state may be relevant to recent experimental observations of spin polarized ground states in quantum dots and small metal grains.

Original languageEnglish
Pages (from-to)15261-15265
Number of pages5
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume60
Issue number22
DOIs
StatePublished - 1999
Externally publishedYes

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