SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "id:"swepub:oai:lup.lub.lu.se:e5f94020-3e14-45d9-8515-a0790de8fade" "

Search: id:"swepub:oai:lup.lub.lu.se:e5f94020-3e14-45d9-8515-a0790de8fade"

  • Result 1-1 of 1
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Yazdi, Sadegh, et al. (author)
  • Doping GaP Core-Shell Nanowire pn-Junctions: A Study by Off-Axis Electron Holography
  • 2015
  • In: Small. - : Wiley. - 1613-6829 .- 1613-6810. ; 11:22, s. 2687-2695
  • Journal article (peer-reviewed)abstract
    • The doping process in GaP core-shell nanowire pn-junctions using different precursors is evaluated by mapping the nanowires' electrostatic potential distribution by means of off-axis electron holography. Three precursors, triethyltin (TESn), ditertiarybutylselenide, and silane are investigated for n-type doping of nanowire shells; among them, TESn is shown to be the most efficient precursor. Off-axis electron holography reveals higher electrostatic potentials in the regions of nanowire cores grown by the vapor-liquid-solid (VLS) mechanism (axial growth) than the regions grown parasitically by the vapor-solid (VS) mechanism (radial growth), attributed to different incorporation efficiency between VLS and VS of unintentional p-type carbon doping originating from the trimethylgallium precursor. This study shows that off-axis electron holography of doped nanowires is unique in terms of the ability to map the electrostatic potential and thereby the active dopant distribution with high spatial resolution.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-1 of 1
Type of publication
journal article (1)
Type of content
peer-reviewed (1)
Author/Editor
Samuelson, Lars (1)
Borgström, Magnus (1)
Berg, Alexander (1)
Wagner, Jakob B. (1)
Yazdi, Sadegh (1)
Kasama, Takeshi (1)
show more...
Beleggia, Marco (1)
show less...
University
Lund University (1)
Language
English (1)
Research subject (UKÄ/SCB)
Engineering and Technology (1)
Year
2015 (1)

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view