| Literature DB >> 21316249 |
M Stöger-Pollach1, C D Treiber, G P Resch, D A Keays, I Ennen.
Abstract
In this study we combine energy loss magnetic circular dichroism (EMCD) and energy filtered transmission electron microscopy (EFTEM) to map magnetic properties of nanoparticles. We show that it is a functional tool for investigating the magnetic behaviour of bio-mineralized magnetite crystals of Magnetospirillum magnetotacticum. We find that the spatial resolution of our experimental set-up is in the range of less than 2 nm. The results are compared with EMCD studies of abiogenic magnetite.Entities:
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Year: 2011 PMID： 21316249 DOI： 10.1016/j.micron.2011.01.003
Source DB: PubMed Journal: Micron ISSN： 0968-4328 Impact factor: 2.251