Phase transition in a super superspin glass
2013 (English)In: Europhysics letters, ISSN 0295-5075, E-ISSN 1286-4854, Vol. 102, no 6, 67002- p.Article in journal (Refereed) Published
We here confirm the occurrence of spin glass phase transition and extract estimates of associated critical exponents of a highly monodisperse and densely compacted system of bare maghemite nanoparticles. This system has earlier been found to behave like an archetypal spin glass, with, e.g., a sharp transition from paramagnetic to non-equilibrium behavior, suggesting that this system undergoes a spin glass phase transition at a relatively high temperature, T-g similar to 140K.
Place, publisher, year, edition, pages
2013. Vol. 102, no 6, 67002- p.
Natural Sciences Engineering and Technology
Research subject Engineering Science with specialization in Solid State Physics
IdentifiersURN: urn:nbn:se:uu:diva-207112DOI: 10.1209/0295-5075/102/67002ISI: 000323050900021OAI: oai:DiVA.org:uu-207112DiVA: diva2:647023