Show simple item record

Dynamical study of heat transport properties of porous silicon

dc.contributor.authorGradauskas, Jonas
dc.contributor.authorSužiedėlis, Algirdas
dc.contributor.authorSamuolienė, Neringa
dc.contributor.authorTreideris, Marius
dc.contributor.authorVaičikauskas, Viktoras
dc.date.accessioned2023-09-18T20:42:44Z
dc.date.available2023-09-18T20:42:44Z
dc.date.issued2015
dc.identifier.issn1392-1320
dc.identifier.other(BIS)LBT02-000055004
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/151841
dc.description.abstractA new fast technique to determine thermal conductivity of porous silicon is proposed. Transient thermoelectric voltage is measured after a pulsed laser irradiation, and analysis of the voltage decay time constant and porosity of the structure gives the value of the thermal conductivity. For n-type Si of 70 % porosity we show the value of 35 W·m–1·K–1. The method can be easily applied for any other porous or otherwise structured low-dimensional media.eng
dc.format.extentp. 179-181
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyScopus
dc.relation.isreferencedbyINSPEC
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.source.urihttp://www.matsc.ktu.lt/index.php/MatSc/article/view/5785/6905
dc.subjectFM02 - Energijos šaltinių medžiagos ir technologijos / Materials and technologies of energy sources
dc.titleDynamical study of heat transport properties of porous silicon
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.references12
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionValstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras Vilniaus Gedimino technikos universitetas
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.institutionValstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras
dc.contributor.facultyFundamentinių mokslų fakultetas / Faculty of Fundamental Sciences
dc.subject.researchfieldT 001 - Elektros ir elektronikos inžinerija / Electrical and electronic engineering
dc.subject.researchfieldT 008 - Medžiagų inžinerija / Material engineering
dc.subject.researchfieldN 002 - Fizika / Physics
dc.subject.ltspecializationsL102 - Energetika ir tvari aplinka / Energy and a sustainable environment
dc.subject.enPorous silicon
dc.subject.enTransient thermoelectric effect
dc.subject.enThermal conductivity
dc.subject.enThermoelectric material
dcterms.sourcetitleMaterials science (Medžiagotyra)
dc.description.issueno. 2
dc.description.volumeVol. 21
dc.identifier.elaba8781790


Files in this item

Thumbnail
Name:
msc_Vol21_No2_179-181_Gradausk ...
Size:
159.5Kb
Format:
PDF
View/Open

This item appears in the following Collection(s)

Show simple item record