Measuring spectroscopy and magnetism of extracted and intracellular magnetosomes using soft X-ray ptychography

Autor: Zhu, Xiaohui, Hitchcock, Adam P., Bazylinski, Dennis A., Denes, Peter, Joseph, John, Lins, Ulysses, Marchesini, Stefano, Shiu, Hung-Wei, Tyliszczak, Tolek, Shapiro, David A.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 2016 Dec . 113(51), E8219-E8227.

Externí odkaz: https://www.jstor.org/stable/26472973

Measuring spectroscopy and magnetism of extracted and intracellular magnetosomes using soft X-ray ptychography

Autor: John Joseph, Adam P. Hitchcock, Hung-Wei Shiu, Ulysses Lins, Tolek Tyliszczak, Stefano Marchesini, David A. Shapiro, Xiaohui Zhu, Peter Denes, Dennis A. Bazylinski

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, vol 113, iss 51
Zhu, X; Hitchcock, AP; Bazylinski, DA; Denes, P; Joseph, J; Lins, U; et al.(2016). Measuring spectroscopy and magnetism of extracted and intracellular magnetosomes using soft X-ray ptychography. Proceedings of the National Academy of Sciences of the United States of America, 113(51), E8219-E8227. doi: 10.1073/pnas.1610260114. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/8tq7272h

© 2016, National Academy of Sciences. All rights reserved. Characterizing the chemistry and magnetism of magnetotactic bacteria (MTB) is an important aspect of understanding the biomineralization mechanism and function of the chains of magnetosomes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86144f975da72b2f20328d8ef1a79bc7
https://doi.org/10.1073/pnas.1610260114

Effets relativistes : applications aux matériaux multiferroïques

Autor: Dixit, Anant

Publikováno v: Condensed Matter [cond-mat]. Université de Strasbourg, 2015. English. ⟨NNT : 2015STRAE037⟩

We studied the physics of materials where relativistic effects are important. We first coupled the semi-relativistic Hamiltonian with the Maxwell's equations, and derived the current and density sources, which included second-order terms like the spi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b168689484261b4881e429cab8628686
https://tel.archives-ouvertes.fr/tel-01332614/file/Dixit_Anant_2015_ED182.pdf

XAS/XMCD studies of Ga+ ions irardiated of Pt/Co/Pt trilayers

Autor: Mazalski, P., Maziewski, A., Rogalev, A., Wilhelm, F., Fassbender, J., Baczewski, L. T., Wawro, A.

Publikováno v: Joint European Symposia on Magnetism (JEMS 2013), 25.-30.08.2013, Rhodos, Greece

Investigation of the magnetic thin film structures with perpendicular magnetic anisotropy (PMA) is interesting task for both fundamental research and possible applications. New effect of Ga+ ion irradiation induced changes of magnetic and magnetoopti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::5497fca6b95602612c08846629f15786
https://www.hzdr.de/publications/Publ-18801-1

Nanocolonnes de GeMn : propriétés magnétiques et structurales à la lumière du synchrotron

Autor: Tardif, Samuel

Le système des nano-colonnes auto-assemblées de GeMn, riches en Mn et entourées d'une matrice de germanium quasi pure, est un matériau prometteur pour la spintronique. Selon les paramètres de croissance, les échantillons contiennent des nano-co

Externí odkaz: http://www.theses.fr/2011GRENY007/document