Sökning: "Robin Sutinen Svärd"

Hittade 2 uppsatser innehållade orden Robin Sutinen Svärd.

1. 1. Photoemission electron microscopy of localized surface plasmons in silver nanostructures: Experiments and simulations

   Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Synkrotronljusfysik

   Författare :Robin Sutinen Svärd; [2015]
   Nyckelord :Photoemission electron microscopy; Localized surface plasmon; Ag nanocube; Ag nanoellipsoid; Finite-difference time-domain; Physics and Astronomy;

   Sammanfattning : In this work, spatially resolved localized surface plasmons (LSPs) in individual silver nanocubes and nanoellipsoids are imaged with a photoemission electron microscope (PEEM). Using broadband laser pulses with photon energies below the work function threshold of the material, multiphoton photoemission (MPPE) processes coupled to the LSPs governs the strong enhancement of the plasmonic near-field detected in the PEEM. LÄS MER

3. 2. Atomic scale modication of semiconductor nanostructure surfaces

   Kandidat-uppsats, Lunds universitet/Fysiska institutionen

   Författare :Robin Sutinen Svärd; [2013]
   Nyckelord :STM; GaSb; InAs; Surface science; XPS; Physics and Astronomy;

   Sammanfattning : The III-V semiconducting compounds InAs and GaSb were studied using scanning tunneling microscopy (STM) and X-ray photoelectron spectroscopy (XPS). Different crystal planes of each material were investigated separately, including wafers of InAs(111)A, InAs(111)B, InAs(110), GaSb(100), GaSb(110) as well as nanowires consisting of InAs. LÄS MER