0304294 - URE-Y 20040016 RIV GB eng J - Journal Article
Gorodynskyy, Vladyslav - Žďánský, Karel - Pekárek, Ladislav - Vacková, S.
Temperature change of Hall and Seebeck coeffficient sign in InP doped with transition metals.
Semiconductor Science and Technology. Roč. 19, č. 2 (2004), s. 203-207. ISSN 0268-1242. E-ISSN 1361-6641
R&D Projects: GA AV ČR IBS2067354
Institutional research plan: CEZ:AV0Z2067918
Keywords : electrical conductivity * Hall effect * Seebeck effect
Subject RIV: JB - Sensors, Measurment, Regulation
Impact factor: 2.152, year: 2004

Semi-insulating InP samples doped with transaction metals were grown by the Czochralski technique. Both Hall and Seebeck effect measurements show the change of Hall and Seebeck coefficient sign at low temperatures. Electron hopping between iron or titanium ions in the nearest sites is assumed to cause the change. The theoretical calculations based on the mixed conductivity model are in good agreement with experimental values.
Permanent Link: http://hdl.handle.net/11104/0114395