Abstract
The magnetization relaxation rate of small gamma-Fe2O3 particles dispersed in a silica matrix has been measured from 60 mK to 5 K. It shows a minimum around 150 mK, that can be discussed in terms of either thermal or quantum relaxation regime.
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CITATION STYLE
APA
Sappey, R., Vincent, E., Hammann, J., Chaput, F., Boilot, J. P., & Zins, D. (1997). Anomalies in the Relaxation of Small Magnetic Particles at Very Low Temperatures. In Magnetic Hysteresis in Novel Magnetic Materials (pp. 375–382). Springer Netherlands. https://doi.org/10.1007/978-94-011-5478-9_39
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