Pregled bibliografske jedinice broj: 1111399
Small Skyrmions in Higher Landau Levels - a Computational Approach
Small Skyrmions in Higher Landau Levels - a Computational Approach // American Physical Society, Annual March Meeting,
Minneapolis (MN), Sjedinjene Američke Države, 2000. G17.008, 1 (predavanje, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Small Skyrmions in Higher Landau Levels - a Computational Approach
Autori
Mihalek, Ivana ; Fertig, Herbert
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Skup
American Physical Society, Annual March Meeting,
Mjesto i datum
Minneapolis (MN), Sjedinjene Američke Države, 20.03.2000. - 24.03.2000
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
skyrmion ; quantum Hall effect
Sažetak
Motivated by the recent evidence for existence of small sized spin structured excitations in higher Landau levels footnote Song et al., PRL 82, 2768, 1999 we investigate the influence of Landau level mixing, screening by filled Landau levels, and finite well thickness, on the size and stability of these "Skyrmionic" excitations. Our approach is a real-space Hartree-Fock approximation. The computational results will be compared with the available experimental data.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
