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Soft X-Ray absorption spectroscopy of the MgB2 boron K edge in an MgB2/Mg composite

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Soft X-Ray absorption spectroscopy of the MgB2 boron K edge in an MgB2/Mg composite

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dc.contributor.author Fischer, D. A.
dc.contributor.author Moodenbaugh, A. R.
dc.contributor.author Li, Qiang
dc.contributor.author Gu, G. D.
dc.contributor.author Zhu, Yimei
dc.contributor.author Davenport, James W.
dc.contributor.author Welch, David O.
dc.contributor.author Su, Haibin
dc.date.accessioned 2011-07-11T03:49:00Z
dc.date.available 2011-07-11T03:49:00Z
dc.date.copyright 2006
dc.date.issued 2011-07-11
dc.identifier.citation Fischer, D. A., Moodenbaugh, A. R., Li, Q., Gu, G. D., Zhu, Y., Davenport, J. W., et al. (2006). Soft X-Ray absorption spectroscopy of the MgB2 boron K edge in an MgB2/Mg composite. Modern Physics Letters B, 20(19), 1207-1216.
dc.identifier.uri http://hdl.handle.net/10220/6878
dc.description.abstract Soft X-ray absorption spectroscopy (XAS), using uorescence yield, was used to study the boron K near edge in MgB2 superconductor. The sample consists of MgB2 crystallites randomly oriented in a magnesium matrix. Abrasion of the sample surface in vacuum provides a surface relatively free of boron-containing impurities. The intrinsic boron K near edge spectrum of the sample at a temperature of 295 K is identified. This spectrum is then compared in detail with a spectrum calculated using the full potential linearized augmented plane wave method. Features predicted by the theory appear near the expected energies, with qualitative agreement regarding shape and intensity.
dc.format.extent 20 p.
dc.language.iso en
dc.relation.ispartofseries Modern physics letters B
dc.rights © 2006 World Scientific Publishing. This is the author created version of a work that has been peer reviewed and accepted for publication by Modern Physics Letters B, World Scientific Publishing. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: http://dx.doi.org/10.1142/S0217984906011736.
dc.subject DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics.
dc.title Soft X-Ray absorption spectroscopy of the MgB2 boron K edge in an MgB2/Mg composite
dc.type Journal Article
dc.contributor.school School of Materials Science and Engineering
dc.identifier.doi http://dx.doi.org/10.1142/S0217984906011736
dc.description.version Accepted version

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