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Title Stereo soft x-ray microscopy and elemental mapping of hematite and clay suspensions
Creator/Author Gleber, S.-C. ; Thieme, J. ; Chao, W. ; Fischer, P.
Publication Date2008 Sep 01
OSTI IdentifierOSTI ID: 941691
Report Number(s)LBNL-1153E
DOE Contract NumberDE-AC02-05CH11231
Other Number(s)TRN: US200825%%702
Resource TypeJournal Article
Resource RelationJournal Name: Journal of Microscopy
Research OrgErnest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (US)
Sponsoring OrgMaterials Sciences Division
Subject36; CLAYS; ELECTROSTATICS; HEMATITE; MICROSCOPES; MICROSCOPY; MIXTURES; SOILS
Description/AbstractThe spatial arrangements of hematite particles within aqueous soil and clay samples are investigated with soft X-ray microscopy, taking advantage of the elemental contrast at the Fe-L edge around E = 707 eV. In combination with stereo microscopy, information about spatial arrangements are revealed and correlated to electrostatic interactions of the different mixtures. Manipulation of a sample mounted to the microscope is possible and particles added while imaging can be detected.
Country of PublicationUnited States
LanguageEnglish
FormatMedium: ED; Size: 23
System Entry Date2008 Dec 22

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