| Autor: |
Lashkarev, G. V., Radchenko, M. V., Bugaiova, M. E., Dmitriev, A. I., Lazorenko, V. I., Sichkovskyi, V. I., Knoff, W., Story, T., Stelmakh, Y. A., Krushynskaya, L. A. |
| Předmět: |
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| Zdroj: |
Low Temperature Physics; Jan2013, Vol. 39 Issue 1, p66-75, 10p, 2 Black and White Photographs, 6 Diagrams, 9 Graphs |
| Abstrakt: |
The physical properties of ferromagnetic dilute magnetic semiconductors and nanocomposites are considered in a wide range of temperatures from 5 to 300 K. The latter have several advantages as spintronic materials with a controlled magnetic structure for weak magnetic field sensors. A characteristic feature of ferromagnetic nanocomposites is the spin-dependent tunneling conductance, which is responsible for the negative and positive magnetoresistance. The magnetoresistive effects have a wide range of applications. In particular, materials with such effects may be used in the development of magnetoresistive memory devices, weak magnetic field sensors, medical diagnostic devices, and other items of electronic equipment. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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