Levitation of delocalized states at weak magnetic field: critical exponents and phase diagram

• Published in: Физика низких температур
• Date: 2013
• Main Author: Kagalovsky, V.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2013
• Subjects: XIX Уральская международная зимняя школа по физике полупроводников
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/118097
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Levitation of delocalized states at weak magnetic field: critical exponents and phase diagram / V. Kagalovsky // Физика низких температур. — 2013. — Т. 39, № 1. — С. 37–39. — Бібліогр.: 8 назв. — англ.

We study numerically the form of the critical line in the disorder–magnetic field phase diagram of the p–q network model, constructed to study the levitation of extended states at weak magnetic fields. We use oneparameter scaling, keeping either q (related to magnetic field) or p (related to energ...