dc.contributor.author | Autruffe, Antoine | |
dc.contributor.author | M'hamdi, Mohammed | |
dc.contributor.author | Schindler, Florian | |
dc.contributor.author | Heinz, Friedemann D. | |
dc.contributor.author | Ekstrøm, Kai Erik | |
dc.contributor.author | Schubert, Martin C. | |
dc.contributor.author | Di Sabatino Lundberg, Marisa | |
dc.contributor.author | Stokkan, Gaute | |
dc.date.accessioned | 2020-12-16T12:03:18Z | |
dc.date.available | 2020-12-16T12:03:18Z | |
dc.date.created | 2017-10-06T08:34:58Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 0021-8979 | |
dc.identifier.uri | https://hdl.handle.net/11250/2719811 | |
dc.description.abstract | A study of the spatial occurrence of iron precipitation in a high performance multicrystalline silicon (HPMC-Si) sample is presented. The separated effects of grain-boundaries, sparse intra-granular dislocations, and dislocation clusters are investigated by combining the Fei imaging method with glow discharge mass spectroscopy, electron backscatter diffraction, and two iron precipitation models. While the area-averaged precipitation at grain boundaries is relatively minor, almost the whole iron precipitation occurs within the grains, despite the very low intra-granular dislocation density. The fraction of non-precipitated iron in the studied HPMC-Si material was found to be one to two orders of magnitude higher than that reported previously for standard materials.
ACKNOWLEDGMENTS | en_US |
dc.language.iso | eng | en_US |
dc.publisher | AIP Publishing | en_US |
dc.subject | Gas discharges | en_US |
dc.subject | Transition metals | en_US |
dc.subject | Supersaturation | en_US |
dc.subject | Photon scattering | en_US |
dc.subject | Mass spectrometry | en_US |
dc.subject | Chemical elements | en_US |
dc.subject | Solidification process | en_US |
dc.subject | Electrodynamics | en_US |
dc.subject | Crystallographic defects | en_US |
dc.subject | Electron backscatter diffraction | en_US |
dc.title | High performance multicrystalline silicon: Grain structure and iron precipitation | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | submittedVersion | en_US |
dc.rights.holder | This is the submitted article of an article published in Journal of Applied Physics. The final authenticated version is available online at: http://aip.scitation.org/doi/10.1063/1.4995338#fragmentNav_7 | en_US |
dc.source.pagenumber | 9 | en_US |
dc.source.volume | 122 | en_US |
dc.source.journal | Journal of Applied Physics | en_US |
dc.source.issue | 13 | en_US |
dc.identifier.doi | 10.1063/1.4995338 | |
dc.identifier.cristin | 1502718 | |
dc.relation.project | Norges forskningsråd: 228930 | en_US |
cristin.unitcode | 7401,80,0,0 | |
cristin.unitcode | 7401,80,3,5 | |
cristin.unitname | SINTEF Materialer og kjemi | |
cristin.unitname | Solcellesilisium | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 | |