<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>13803</id>
    <completedYear/>
    <publishedYear>2008</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>S. 196</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Deutsche Physikalische Gesellschaft</publisherName>
    <publisherPlace>Bad Honnef</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2015-02-19</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">On the electronic and dielectric characterisation of thin cubic PrO2 layers on Silicon</title>
    <abstract language="eng">For the integration of 100 % Ge onto the Si platform, a buffer oxide approach has been developed recently, using rare earth oxides to tune the lattice constant between the Si and the Ge. Among these buffer oxides, PrO2 is a prospective candidate with high quality crystalline growth on Si, moderated by an interfacial Pr-silicate between. In order to specify electronic properties of thin PrO2 and its interface on Si(111), especially the width of the band gap, we performed synchrotron radiation based XPS, UPS and XAS measurements at the U49/2 PGM 2 beamline at BESSY II and correlate the results with our structural characterisation performed by TEM and XRD. In order to evaluate the dielectric properties of thin PrO2 layers on Si(111), we performed temperature-, time-, voltage-, and layer thickness-dependent leakage current measurements (J-V). Here, we identified relaxation behaviour in the leakage current, successfully addressed to defect like states inside the Pr-silicate interface layer, corroborated by frequency dependent capacitance versus voltage (C-V) measurements.</abstract>
    <parentTitle language="eng">Verhandlungen der Deutschen Physikalischen Gesellschaft, Reihe 6, Bd. 43</parentTitle>
    <identifier type="issn">0420-0195</identifier>
    <identifier type="url">http://www.dpg-verhandlungen.de/year/2008/conference/berlin/part/df/session/12/contribution/6</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Olaf</firstName>
      <lastName>Seifarth</lastName>
    </author>
    <submitter>
      <firstName>Karsten</firstName>
      <lastName>Henkel</lastName>
    </submitter>
    <author>
      <firstName>Christian</firstName>
      <lastName>Walczyk</lastName>
    </author>
    <author>
      <firstName>Grzegorz</firstName>
      <lastName>Lupina</lastName>
    </author>
    <author>
      <firstName>Jaroslaw</firstName>
      <lastName>Dabrowski</lastName>
    </author>
    <author>
      <firstName>Günter</firstName>
      <lastName>Weidner</lastName>
    </author>
    <author>
      <firstName>Peter</firstName>
      <lastName>Zaumseil</lastName>
    </author>
    <author>
      <firstName>Dieter</firstName>
      <lastName>Schmeißer</lastName>
    </author>
    <author>
      <firstName>Peter</firstName>
      <lastName>Storck</lastName>
    </author>
    <author>
      <firstName>Hans-Joachim</firstName>
      <lastName>Müssig</lastName>
    </author>
    <author>
      <firstName>Thomas</firstName>
      <lastName>Schroeder</lastName>
    </author>
    <collection role="old_institute" number="01005">LS Angewandte Physik / Sensorik</collection>
    <collection role="institutes" number="1503">FG Angewandte Physik und Halbleiterspektroskopie</collection>
  </doc>
</export-example>
