Relaxation time of weakly interacting superparamagnets
2001 (English)In: EUROPHYSICS LETTERS, ISSN 0295-5075, Vol. 55, no 3, 418-424 p.Article in journal (Refereed) Published
The relaxation time of weakly interacting classical spins is calculated by introducing the averages of he local dipolar field, obtained by thermodynamic perturbation theory, in a rigorous expression for the single-spin thermoactivation rate in a weak but
Place, publisher, year, edition, pages
2001. Vol. 55, no 3, 418-424 p.
PARTICLES; FIELD; MODEL
IdentifiersURN: urn:nbn:se:uu:diva-37485OAI: oai:DiVA.org:uu-37485DiVA: diva2:65384
Addresses: Jonsson PE, Uppsala Univ, Dept Mat Sci, Box 534, SE-75121 Uppsala, Sweden. Uppsala Univ, Dept Mat Sci, SE-75121 Uppsala, Sweden.2008-06-122008-06-122011-01-14