Amorphous ferromagnetism and re-entrant magnetic glassiness in single-crystallineSm2Mo2O7
نویسندگان
چکیده
منابع مشابه
Ferromagnetism, glassiness, and metastability in a dilute dipolar-coupled magnet.
%e have measured the ac magnetic susceptibility of the model dilute dipolar-coupled Ising system LiHo„Y& -„F4. The x 0.46 material displays an ordinary ferromagnetic transition, while the x 0.045 and 0.167 samples are two very different magnetic glasses. Thermal relaxation times are more than five times longer for x 0.167 than for x ~0.045. In addition, the more concentrated glass shows history...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2014
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.90.085111