GeoMod2008 materials benchmark: The SEM image dataset
Cite as:
Klinkmüller, Matthias; Kemnitz, Helga; Schreurs, Guido; Rosenau, Matthias (2016): GeoMod2008 materials benchmark: The SEM image dataset. GFZ Data Services. https://doi.org/10.5880/GFZ.4.1.2016.004
Status
I N R E V I E W : Klinkmüller, Matthias; Kemnitz, Helga; Schreurs, Guido; Rosenau, Matthias (2016): GeoMod2008 materials benchmark: The SEM image dataset. GFZ Data Services. https://doi.org/10.5880/GFZ.4.1.2016.004
Abstract
This dataset provides images from scanning electron microscope (SEM) photography of natural and artificial granular materials used for experimental simulation by the analogue geodynamic modelling community (21 sands and glass beads). The material samples have been collected community-wide and analysed at GFZ Potsdam in the framework of the GeoMod2008 conference benchmark initiative. The context of data collection, details of the material samples and measuring techniques as well as interpretation and discussion of results can be found in Klinkmüller et al. (2016) to which this dataset is supplement material.
An overview of all files of the data set is given in the table SEMDataOverview.
Methods
The data presented here are derived by using the scanning electron microscope facility at GFZ Potsdam. The selected grains were mounted on aluminium stubs supplied with conductive carbon tabs and gold-palladium coated. The study was performed using a ZEISS DSM 692 (in 2008) and (in 2009) a ZEISS ULTRA 55 Plus Schottky-type field emission scanning electron microscope (FESEM) at acceleration voltages from 7 to 20 kV. In both cases, we used the secondary (SE) electron signals providing the best spatial resolution of the sample morphology.
The resulting SEM images are presented. From each sample several magnifications are provided ranging from overview (50x-100x) to particle portraits (100x-500x) and, for glass beads, to surface landscapes (500x-10.000x).
Authors
Klinkmüller, Matthias;Institute of Geology, University of Bern, Bern, Switzerland
Kemnitz, Helga;GFZ German Research Centre for Geosciences, Potsdam, Germany
Schreurs, Guido;Institute of Geology, University of Bern, Bern, Switzerland
Rosenau, Matthias;GFZ German Research Centre for Geosciences, Potsdam, Germany
Contact
Rosenau, Matthias
(Senior Researcher)
; GFZ German Research Centre for Geosciences, Potsdam, Germany; ➦
Contributors
Tectonic Modelling Laboratory at the Institute for Geological Sciences (TecLab Bern, Switzerland); HelTec - Helmholtz Laboratory for Tectonic Modelling (GFZ German Research Centre for Geosciences, Germany)
affiliation (affiliationIdentifier=0000-0003-1134-5381 affiliationIdentifierScheme=ORCID): GFZ German Research Centre for Geosciences, Potsdam, Germany
titles
title: GeoMod2008 materials benchmark: The SEM image dataset
publisher: GFZ Data Services
publicationYear: 2016
subjects
subject: analogue materials
subject: granular materials
subject: bulk solids
subject: analog models
subject: sandbox
subject: benchmark
subject: Geomod
subject: EPOS
subject: multi-scale laboratories
subject: analogue models of geologic processes
subject: property data of analogue modelling materials
affiliation (affiliationIdentifier=0000-0003-1134-5381 affiliationIdentifierScheme=ORCID): GFZ German Research Centre for Geosciences, Potsdam, Germany
affiliation (affiliationIdentifier=0000-0003-1134-5381 affiliationIdentifierScheme=ORCID): GFZ German Research Centre for Geosciences, Potsdam, Germany
affiliation (affiliationIdentifier=0000-0003-1134-5381 affiliationIdentifierScheme=ORCID): GFZ German Research Centre for Geosciences, Potsdam, Germany
affiliation (affiliationIdentifier=0000-0003-1134-5381 affiliationIdentifierScheme=ORCID): GFZ German Research Centre for Geosciences, Potsdam, Germany
contributor (contributorType=HostingInstitution)
contributorName: Tectonic Modelling Laboratory at the Institute for Geological Sciences (TecLab Bern, Switzerland)
affiliation (affiliationIdentifier=9ba34c109b827b177aab36e0266b1643 affiliationIdentifierScheme=labid): GFZ German Research Centre for Geosciences, Potsdam, Germany
contributor (contributorType=ContactPerson)
contributorName: Rosenau, Matthias
affiliation (affiliationIdentifier= affiliationIdentifierScheme=): GFZ German Research Centre for Geosciences, Potsdam, Germany
CharacterString: This dataset provides images from scanning electron microscope (SEM) photography of natural and artificial granular materials used for experimental simulation by the analogue geodynamic modelling community (21 sands and glass beads). The material samples have been collected community-wide and analysed at GFZ Potsdam in the framework of the GeoMod2008 conference benchmark initiative. The context of data collection, details of the material samples and measuring techniques as well as interpretation and discussion of results can be found in Klinkmüller et al. (2016) to which this dataset is supplement material.
CI_OnLineFunctionCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode_information): information
CharacterString:
The data presented here are derived by using the scanning electron microscope facility at GFZ Potsdam. The selected grains were mounted on aluminium stubs supplied with conductive carbon tabs and gold-palladium coated. The study was performed using a ZEISS DSM 692 (in 2008) and (in 2009) a ZEISS ULTRA 55 Plus Schottky-type field emission scanning electron microscope (FESEM) at acceleration voltages from 7 to 20 kV. In both cases, we used the secondary (SE) electron signals providing the best spatial resolution of the sample morphology.
The resulting SEM images are presented. From each sample several magnifications are provided ranging from overview (50x-100x) to particle portraits (100x-500x) and, for glass beads, to surface landscapes (500x-10.000x).
Released
Dataset
Abstract
;Institute of Geology, University of Bern, Bern, Switzerland
Files
