Beeinflussung des Wachstums von Metall auf Polymer durch die gepulste Laserdeposition

Schlenkrich, Felix

dc.contributor.advisor	Krebs, Hans-Ulrich Prof. Dr.
dc.contributor.author	Schlenkrich, Felix
dc.date.accessioned	2014-03-24T09:34:29Z
dc.date.available	2014-03-24T09:34:29Z
dc.date.issued	2014-03-24
dc.identifier.uri	http://hdl.handle.net/11858/00-1735-0000-0022-5E69-5
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-4427
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-4427
dc.language.iso	deu	de
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject.ddc	530	de
dc.title	Beeinflussung des Wachstums von Metall auf Polymer durch die gepulste Laserdeposition	de
dc.type	doctoralThesis	de
dc.title.translated	Influence of metal growth on polymers by pulsed laser deposition	de
dc.contributor.referee	Krebs, Hans-Ulrich Prof. Dr.
dc.date.examination	2014-03-14
dc.subject.gok	Physik (PPN621336750)	de
dc.description.abstracteng	Nowadays, fabrication of embedded metal particles in dielectric matrices plays an important role for technical devices, e.g. data storage, sensors or enhancement of efficiency of solar cells. In this work, metal nanoparticles were embedded in polymers by pulsed laser deposition. Here, two important aspects are crucial in the deposition process of metal/polymer systems. First, laser ablation of polymers induces chemically modified polymers and, secondly, the high kinetic energy of metal ions (100 eV) causes implantation processes in the polymer. Both aspects drastically change morphology and kinetics of metal growth in polymers, which is studied by electron microscopy, in-situ resistance measurements and x-ray diffraction. In case of studying the growth morphology the question comes up, whether distinction of growth stages (nucleation and growth of clusters, coalescence, percolation and closed films) can be controlled by the number of laser pulses. On the other hand the effect on growth kinetics due to polymer modification is studied. Finally, it is studied if laser deposited metal/polymer systems are suited for sensor applications.	de
dc.contributor.coReferee	Samwer, Konrad Prof. Dr.
dc.subject.ger	Metallcluster in Polymer	de
dc.subject.ger	Keimbildung und Wachstum	de
dc.subject.ger	Koaleszenz	de
dc.subject.ger	Metalldiffusion in Polymer	de
dc.subject.ger	Schwellen von Polymer	de
dc.subject.ger	Gepulste Laserdeposition	de
dc.subject.ger	Ionenimplantation	de
dc.subject.eng	metal cluster in polymer	de
dc.subject.eng	nucleation and growth	de
dc.subject.eng	coalescence	de
dc.subject.eng	metal diffusion in polymer	de
dc.subject.eng	polymer swelling	de
dc.subject.eng	pulsed laser deposition	de
dc.subject.eng	ion implantation	de
dc.identifier.urn	urn:nbn:de:gbv:7-11858/00-1735-0000-0022-5E69-5-5
dc.affiliation.institute	Fakultät für Physik	de
dc.identifier.ppn	781333733

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