| Autor: |
Kilanski, L., Górska, M., Szymczak, R., Dobrowolski, W., Podgórni, A., Avdonin, A., Domukhovski, V., Slynko, V. E., Slynko, E. I. |
| Rok vydání: |
2014 |
| Předmět: |
|
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1063/1.4893320 |
| Popis: |
Magnetic and transport properties of Ge(1-x-y)Mn(x)Eu(y)Te crystals with chemical compositions 0.041 < x < 0.092 and 0.010 < y < 0.043 are studied. Ferromagnetic order is observed at 150 < T < 160 K. Aggregation of magnetic ions into clusters is found to be the source of almost constant, composition independent Curie temperatures in our samples. Magnetotransport studies show the presence of both negative (at T < 25 K) and linear positive (for 25Comment: 8 pages, 8 figures |
| Databáze: |
arXiv |
| Externí odkaz: |
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