@inproceedings{cbb261c30c524b04853915ed6362094a,
title = "Galvanomagnetic and magnetic properties of pb1-yscyte",
abstract = "The galvanomagnetic properties in weak magnetic fields (4.2≤T≤300 K, B≤0.07 T) as well as magnetic properties (2≤T≤300 K, B≤9 T) of the single-crystal Pb1-yScyTe (y≤0.02) alloys have been investigated. We find that an increase of Sc impurity content leads to a monotonous growth of the free electron concentration (from 1016 cm-3 to 1020 cm-3). In heavily doped alloys (y>0.01), it tends to saturation, indicating the pinning of the Fermi energy by the scandium resonant level located inside the conduction band. The energy of the level is estimated (ESc≈Ec+280 meV) and the model of electronic structure rearrangement of Pb1-yScyTe alloys with doping is proposed. In the frame of this model, using experimental temperature and magnetic field dependences of magnetization, the concentrations of magnetically active scandium ions are determined and connection of the electronic structure with the magnetic properties of the alloys are discussed.",
keywords = "Electronic structure, Fermi level pinning, Galvanomagnetic and magnetic properties, Lead telluride-based alloys, Scandium resonant level, Transition metal impurities",
author = "Skipetrov, \{E. P.\} and Markina, \{M. M.\} and Zakharov, \{K. V.\} and Skipetrova, \{L. A.\} and Solovev, \{A. A.\} and Knotko, \{A. V.\} and Slynko, \{E. I.\} and Slynko, \{V. E.\}",
note = "Publisher Copyright: {\textcopyright} (2015) Trans Tech Publications, Switzerland.; 6th Moscow International Symposium on Magnetism, MISM 2014 ; Conference date: 29-06-2014 Through 03-07-2014",
year = "2015",
doi = "10.4028/www.scientific.net/SSP.233-234.97",
language = "English",
isbn = "9783038354826",
series = "Solid State Phenomena",
publisher = "Trans Tech Publications Ltd",
pages = "97--100",
editor = "Nikolai Perov and Anna Semisalova",
booktitle = "Solid State Phenomena",
address = "Switzerland",
}