Sökning: "Epitaxial Lift-Off"

Hittade 2 uppsatser innehållade orden Epitaxial Lift-Off.

1. 1. Development of Epitaxial Lift-Off to form GaAs nanowire array membranes

   Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Författare :Erik Svensson; [2016]
   Nyckelord :MOVPE; MOCVD; AlGaAs; 111 B; Epitaxy; ELO; Epitaxial Lift-Off; Technology and Engineering;

   Sammanfattning : Epitaxial lift-off-layers (ELO) were developed in order to create nanowire array membranes, with the intent to pave the way for solar cells in tandem. Ultimately this thesis project focused only on growing and characterizing the ELO layers on (111)B oriented GaAs substrates with MOCVD, as this process step is not thoroughly understood in literature. LÄS MER

3. 2. Development of All Dry Nanoimprint Lift-Off Process for Growth of Nanowires

   Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

   Författare :Yasna Aberi; [2014]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : In this project, nanoimprint lithography has been applied to define gold particles on the surface of an InP wafer. For achieving this aim, a dry etching process has been developed to create resist undercut for the lift-off. LÄS MER