Literature DB >> 20500419

Asymmetry of the two-beam geometry in EMCD experiments.

J Rusz1, P M Oppeneer, H Lidbaum, S Rubino, K Leifer.   

Abstract

We analyse theoretically the influence of the asymmetry of the two-beam geometry on quantitative measurements of the energy-loss magnetic chiral dichroism. Our simulations indicate that this asymmetry is not very strong inside or close to the Thales circle, but in other regions of the diffraction plane it can hinder an accurate extraction of the orbital to spin moment ratio.

Year:  2010        PMID： 20500419     DOI： 10.1111/j.1365-2818.2009.03295.x

Source DB:  PubMed          Journal:  J Microsc        ISSN： 0022-2720            Impact factor:   1.758


  5 in total

1.  Quantitative analysis of magnetic spin and orbital moments from an oxidized iron (1 1 0) surface using electron magnetic circular dichroism.

Authors:  Thomas Thersleff; Jan Rusz; Stefano Rubino; Björgvin Hjörvarsson; Yasuo Ito; Nestor J Zaluzec; Klaus Leifer
Journal:  Sci Rep       Date:  2015-08-17       Impact factor: 4.379

2.  A general way for quantitative magnetic measurement by transmitted electrons.

Authors:  Dongsheng Song; Gen Li; Jianwang Cai; Jing Zhu
Journal:  Sci Rep       Date:  2016-01-04       Impact factor: 4.379

3.  An in-plane magnetic chiral dichroism approach for measurement of intrinsic magnetic signals using transmitted electrons.

Authors:  Dongsheng Song; Amir H Tavabi; Zi-An Li; András Kovács; Ján Rusz; Wenting Huang; Gunther Richter; Rafal E Dunin-Borkowski; Jing Zhu
Journal:  Nat Commun       Date:  2017-05-15       Impact factor: 14.919

4.  Simultaneous mapping of EMCD signals and crystal orientations in a transmission electron microscope.

Authors:  Hasan Ali; Jan Rusz; Tobias Warnatz; Björgvin Hjörvarsson; Klaus Leifer
Journal:  Sci Rep       Date:  2021-01-26       Impact factor: 4.379

5.  Single-pass STEM-EMCD on a zone axis using a patterned aperture: progress in experimental and data treatment methods.

Authors:  Thomas Thersleff; Linus Schönström; Cheuk-Wai Tai; Roman Adam; Daniel E Bürgler; Claus M Schneider; Shunsuke Muto; Ján Rusz
Journal:  Sci Rep       Date:  2019-12-03       Impact factor: 4.379
  5 in total

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