Excitation and relaxation of the electronic subsystem in solids after high energy deposition [Elektronische Ressource] / Nikita Medvedev. Betreuer: Baerbel Rethfeld

ertExcitationNaturwissenscandungrelaxationRethfeldofAusspracthehenelectronicBetreuer:subsystemter:indersolids386afterakhighDoktorenergygenehmigtedepB?rbositioneitgutacDissertationDr.NikitaUrbassekA.haftlicMedv23.03.2011edeverleihVdesomademiscFGradesacderhhaftenbDissertationereicDr.helPhZwysikhderProf.THerbecM.hniscDatumhenwissenscUnivhenersit?the:KaiserslauternDzurViiAbstract∼∼2cusesdissertationTconontainsstoppingthehanismstheoreticalestudiesandpherformedtheonofthedotopictoofbakineticshighexcitationenergythedepdissipationositionmointhematter.kThe(wexcitationsorkFfowithcusesappliedontheelectronictheexci-SiOtationthatandformedrelaxationmoprotcessesstagesonosition,ultrafastexcitedtimescales.dierenEnergypre-depstartosition(electronbIytermediatemeansV),offewinThetenseerimenultrashortenergy(fembtosecond)ions,laserte-Carlopulsestheorofbelectrons,yImeanstensofsubsystemswiftdeceleratedheabvypronouncedionsandirradiationpropagationhadescribvthrougheTheaorkcertainthesimilarities:thetheitsnalplaceobservsubsystemsableDierenmaterialapplicablemoexcitationdicationsbresultted:fromIathenenergyumofbV),erfooftoproofcesses100onnallydierentotVtimescales.lighFirst,willthewithelectronicobservexcitationthebexcitationyephotoabsorptionirradia-orheabclassicalyjectoryionTMC)impactdescribtakofestheplaceproonkineticssubfemelectrontosecondoftimescales.