Spin-lattice coupling in the ferrimagnetic semiconductor Fe Cr 2S 4 probed by surface acoustic waves

Muller Claus; Zestrea Veaceslav; Tsurkan Vladimir; Hörn Siegfried; Tidecks Reinhard; Wixforth Achim

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MULLER, Claus, ZESTREA, Veaceslav, TSURKAN, Vladimir, HÖRN, Siegfried, TIDECKS, Reinhard, WIXFORTH, Achim. Spin-lattice coupling in the ferrimagnetic semiconductor Fe Cr 2S 4 probed by surface acoustic waves. In: Journal of Applied Physics, 2006, vol. 99, pp. 1-15. ISSN 0021-8979. DOI: https://doi.org/10.1063/1.2164529

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Journal of Applied Physics

Volumul 99 / 2006 / ISSN 0021-8979 /ISSNe 1089-7550

Spin-lattice coupling in the ferrimagnetic semiconductor Fe Cr ₂S ₄ probed by surface acoustic waves

DOI:https://doi.org/10.1063/1.2164529

Pag. 1-15

Muller Claus¹, Zestrea Veaceslav², Tsurkan Vladimir¹², Hörn Siegfried¹, Tidecks Reinhard¹, Wixforth Achim¹

¹ Institut für Physik, Universität Augsburg,
² Institute of Applied Physics, Academy of Sciences of Moldova

Disponibil în IBN: 3 noiembrie 2023

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Using surface acoustic waves, the elastomagnetic coupling could be studied in thin single-crystalline plates of the ferrimagnetic semiconductor Fe Cr2 S4 by measuring the attenuation and the frequency tracking in the temperature range of 4.2-200 K. The data clearly display the anomalies found in low-field magnetization measurements.

Cuvinte-cheie
Engineering controlled terms Acoustic waves, atténuation, Crystal lattices, electronic structure, Ferrimagnetic materials, Iron compounds, Magnetic variables measurement, magnetization, single crystals, Surface waves Engineering uncontrolled terms Elastomagnetic coupling, Frequency tracking, Single crystalline plates, Spin-lattice coupling Engineering main heading Magnetic semiconductors