Vaßholz, Malte

[["dc.bibliographiccitation.artnumber","203902"],["dc.bibliographiccitation.issue","20"],["dc.bibliographiccitation.journal","Physical Review Letters"],["dc.bibliographiccitation.volume","115"],["dc.contributor.author","Salditt, Tim"],["dc.contributor.author","Hoffmann, S."],["dc.contributor.author","Vassholz, M."],["dc.contributor.author","Haber, J."],["dc.contributor.author","Osterhoff, Markus"],["dc.contributor.author","Hilhorst, J."],["dc.contributor.orcid","0000-0002-0368-8782"],["dc.creator.author","Vassholz, Malte"],["dc.date.accessioned","2022-11-21T10:16:33Z"],["dc.date.available","2022-11-21T10:16:33Z"],["dc.date.issued","2015"],["dc.description.abstract","We study the propagation of hard x rays in single curved x-ray waveguide channels and observe waveguide effects down to surprisingly small radii of curvature R similar or equal to 10 mm and a large contour length s similar or equal to 5 mm, deflecting beams up to 30 degrees. At these high angles, about 2 orders of magnitude above the critical angle of total reflection theta(c), most radiation modes are lost by \"leaking\" into the cladding, while certain \"survivor\" modes persist. This may open up a new form of integrated x-ray optics \"on a chip,\" requiring curvatures mostly well below the extreme values studied here, e.g., to split and to delay x-ray pulses."],["dc.identifier.doi","10.1103/PhysRevLett.115.203902"],["dc.identifier.gro","3141790"],["dc.identifier.isi","000364413900008"],["dc.identifier.pmid","26613440"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/117173"],["dc.identifier.url","https://publications.goettingen-research-online.de/handle/2/1101"],["dc.notes.intern","WoS Import 2017-03-10"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relation.eissn","1079-7114"],["dc.relation.haserratum","/handle/2/98884"],["dc.relation.issn","0031-9007"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Salditt (Structure of Biomolecular Assemblies and X-Ray Physics)"],["dc.subject.gro","x-ray optics and imaging"],["dc.title","X-Ray Optics on a Chip: Guiding X Rays in Curved Channels"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]