Show simple item record

dc.contributor.authorOKEEFE, SG
dc.contributor.authorTHIEL, DV
dc.date.accessioned2019-05-27T04:50:20Z
dc.date.available2019-05-27T04:50:20Z
dc.date.issued1995
dc.identifier.issn0031-9201
dc.identifier.doi10.1016/0031-9201(94)02994-M
dc.identifier.urihttp://hdl.handle.net/10072/120429
dc.description.abstractThe feasibility of the charge separation model as the source of electromagnetic radiation received from the fracture of brittle materials is demonstrated. An analytical expression and a finite difference method enable the calculation of currents flowing around the tip of a crack. Results from the model compare favourably with fracture events recorded from ice samples. Changes in material conductivity affect pulse shape although changes in crack surface conductance and not crack apex conductance cause most variation in the received signal.
dc.description.peerreviewedYes
dc.languageEnglish
dc.publisherElsevier Science
dc.publisher.placeNetherlands
dc.relation.ispartofpagefrom127
dc.relation.ispartofpageto139
dc.relation.ispartofissue1-2
dc.relation.ispartofjournalPhysics of the Earth and Planetary Interiors
dc.relation.ispartofvolume89
dc.subject.fieldofresearchCell Development, Proliferation and Death
dc.subject.fieldofresearchAstronomical and Space Sciences
dc.subject.fieldofresearchGeochemistry
dc.subject.fieldofresearchGeophysics
dc.subject.fieldofresearchcode060103
dc.subject.fieldofresearchcode0201
dc.subject.fieldofresearchcode0402
dc.subject.fieldofresearchcode0404
dc.titleA mechanism for the production of electromagnetic radiation during fracture of brittle materials
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.hasfulltextNo Full Text
gro.griffith.authorThiel, David V.
gro.griffith.authorO'Keefe, Steven G.


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record