Functional nanostructures by ordered porous templates [Elektronische Ressource] / von Yun Luo
107 Pages
English
Downloading requires you to have access to the YouScribe library
Learn all about the services we offer

Functional nanostructures by ordered porous templates [Elektronische Ressource] / von Yun Luo

Downloading requires you to have access to the YouScribe library
Learn all about the services we offer
107 Pages
English

Description

FUNCTIONAL NANOSTRUCTURESBYORDERED POROUS TEMPLATESDissertationzur Erlangung des akademischen GradesDr. rer. nat.genehmigt durch dieMathematisch Naturwissenschaftlich Technische Fakult at¨(Mathematisch naturwissenschaftlicher Bereich)der Martin Luther Universit at¨ Halle Wittenbergvon Frau Dipl. Phys. Yun Luogeboren am 08.09.1976 in ShanghaiGutachter:1. Prof. U. Gosele¨2. Prof. T. Thurn AlbrechtHalle(Saale),Januar2005, verteidigt am 20.06.2005urn:nbn:de:gbv:3-000008613[http://nbn-resolving.de/urn/resolver.pl?urn=nbn%3Ade%3Agbv%3A3-000008613]AbstractThe objective of this thesis is to investigate ferroelectric micro and nanotubes which have beensuccessfully prepared by the template wetting method. Template characterizations, mainly op tical investigations of ordered porous alumina, and physical principles underlying wetting phe nomena are investigated first. Micro and nano tubular structures, consisting of either inorganicferroelectric oxides such as lead zirconate titanate (PZT) or barium titanate (BTO), or organic copolymers such as P(VDF co TrFE), are obtained by wetting of the porous tem plates. Their physical properties, particularly crystallinity and ferroelectric switchings, are ex plored by X ray diffraction and Scanning force microscopy, respectively.

Subjects

Informations

Published by
Published 01 January 2005
Reads 45
Language English
Document size 29 MB

Exrait