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Galvanomagnetic Phenomena in Layered Organic Conductors
Authors:Valentin G Peschansky  Mark V Kartsovnik
Affiliation:(1) B. Verkin Institute for Low Temperature Physics and Engeering, National Academy of Sciences of Ukraine, 310164 Kharkov, Ukraine;(2) Walther-Meißner-Institut, Walther-Meißner-Str.8, D-85748 Garching, Germany;(3) Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, 142432, Russia
Abstract:The dependence of the resistance and the Hall field in organic metals with the quasi-two-dimensional electron energy spectrum on the magnetic field strength and orientation is analyzed in the strong field limit. The inter-plane resistance is shown to be strongly dependent on the of magnetic field orientation. When the angle theta between the field and the highly conducting plane is zero, the resistance increases linearly in a relatively wide field range. The angle dependence of magnetoresistance at small theta is nonmonotonic: it exhibits a local minimum and then a sharp peak around theta = 0. The Hall constant in strong magnetic field does not depend on the field orientation.
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