Low-temperature features of nano-particle dynamics
نویسندگان
چکیده
منابع مشابه
ar X iv : c on d - m at / 9 70 32 48 v 1 2 8 M ar 1 99 7 Low - Temperature Features of Nano - Particle Dynamics
In view of better characterizing possible quantum effects in the dynamics of nanometric particles, we measure the effect on the relaxation of a slight heating cycle. The effect of the field amplitude is studied; its magnitude is chosen in order to induce the relaxation of large particles (∼ 7nm), even at very low temperatures (100mK). Below 1K, the results significantly depart from a simple the...
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ژورنال
عنوان ژورنال: Journal of Magnetism and Magnetic Materials
سال: 1998
ISSN: 0304-8853
DOI: 10.1016/s0304-8853(97)00778-6