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2009-01-01Zeitschriftenartikel DOI: 10.1155/2009/716104
Macro- and Microsimulations for a SublimationGrowth of SiC Single Crystals
dc.contributor.authorGeiser, Jürgen
dc.contributor.authorIrle, Stephan
dc.date.accessioned2017-06-17T01:08:15Z
dc.date.available2017-06-17T01:08:15Z
dc.date.created2009-07-06
dc.date.issued2009-01-01
dc.date.submitted2008-09-03
dc.identifier.issn1563-5147
dc.identifier.urihttp://edoc.hu-berlin.de/18452/10105
dc.description.abstractThe numerous technical applications in electronic and optoelectronic devices, such as lasers, diodes, and sensors, demand high-quality silicon carbide (SiC) bulk single crystal for industrial applications. We consider an SiC crystal growth process by physical vapor transport (PVT), called modified Lely method. We deal with a model for the micro- and macroscales of the sublimation processes within the growth apparatus. The macroscopic model is based on the heat equation with heat sources due to induction heating and nonlocal interface conditions, representing the heat transfer by radiation. The microscopic model is based on the quantum interatomic potential and is computed with molecular dynamics. We study the temperature evolution in the apparatus and reflect the growth behavior of the microscopic model. We present results of some numerical simulations of the micro- and macromodels of our growth apparatus.eng
dc.language.isoeng
dc.publisherHumboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät II
dc.subject.ddc510 Mathematik
dc.titleMacro- and Microsimulations for a SublimationGrowth of SiC Single Crystals
dc.typearticle
dc.identifier.urnurn:nbn:de:kobv:11-10099138
dc.identifier.doi10.1155/2009/716104
dc.identifier.doihttp://dx.doi.org/10.18452/9453
local.edoc.container-titleMathematical Problems in Engineering
local.edoc.type-nameZeitschriftenartikel
local.edoc.institutionMathematisch-Naturwissenschaftliche Fakultät II
local.edoc.container-typeperiodical
local.edoc.container-type-nameZeitschrift
local.edoc.container-urlhttp://www.hindawi.com/journals/mpe/
local.edoc.container-volumeVolume 2009
local.edoc.container-year2009
local.edoc.container-firstpage1
local.edoc.container-lastpage12
dc.description.versionPeer Reviewed

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