Spin-glass-like ordering of the magnetic moments of interacting nanosized maghemite particles.
نویسندگان
چکیده
منابع مشابه
J ul 1 99 9 Nonlinear dynamic susceptibilities of interacting and noninteracting nanoparticle systems
The linear and cubic dynamic susceptibilities of solid dispersions of nano-sized maghemite particles have been measured for three samples with a volume concentration of magnetic particles ranging from 0.3 % to 17 %, in order to study the effect of dipole-dipole interactions. Significant differences between the dynamic response of the three samples are observed. The dynamic suscep-tibilities of ...
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عنوان ژورنال:
- Physical review. B, Condensed matter
دوره 52 1 شماره
صفحات -
تاریخ انتشار 1995