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The Role of Frozen Spins in the Exchange Anisotropy of Core–Shell Fe@Fe(3)O(4) Nanoparticles

Core–shell Fe@Fe(3)O(4) nanoparticles exhibit substantial exchange bias at low temperatures, mediated by unidirectionally aligned moments at the core–shell interface. These spins are frozen into magnetic alignment with field cooling, and are depinned in a temperature-dependent manner. The population...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Egile Nagusiak: Ong, Quy Khac, Lin, Xiao-Min, Wei, Alexander
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: 2011
Gaiak:
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC3037546/
https://ncbi.nlm.nih.gov/pubmed/21321674
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jp110716g
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