| X-ray diffraction microscopy of magnetic structures. | |
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MedLine Citation:
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PMID: 21838360 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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We report the first proof-of-principle experiment of iterative phase retrieval from magnetic x-ray diffraction. By using the resonant x-ray excitation process and coherent x-ray scattering, we show that linearly polarized soft x rays can be used to image both the amplitude and the phase of magnetic domain structures. We recovered the magnetic structure of an amorphous terbium-cobalt thin film with a spatial resolution of about 75 nm at the Co L_{3} edge at 778 eV. In comparison with soft x-ray microscopy images recorded with Fresnel zone plate optics at better than 25 nm spatial resolution, we find qualitative agreement in the observed magnetic structure. |
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Authors:
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Joshua J Turner; Xiaojing Huang; Oleg Krupin; Keoki A Seu; Daniel Parks; Stephen Kevan; Enju Lima; Kim Kisslinger; Ian McNulty; Richard Gambino; Stephane Mangin; Sujoy Roy; Peter Fischer |
Publication Detail:
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Type: Journal Article Date: 2011-07-14 |
Journal Detail:
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Title: Physical review letters Volume: 107 ISSN: 1079-7114 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2011 Jul |
Date Detail:
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Created Date: 2011-08-15 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
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Languages: eng Pagination: 033904 Citation Subset: IM |
Affiliation:
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Linac Coherent Light Source, SLAC National Laboratory, Menlo Park, California, USA and Department of Physics & Astronomy, Stony Brook University, Stony Brook, New York, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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