Thermoelectric Properties Investigation of Single nanowires by utilizing a Thermoelectric Nanowire Characterization Platform

Link:
Autor/in:
Beteiligte Personen:
  • Institute of Electrical and Electronics Engineers
  • Institute of Electrical and Electronics Engineers Nanotechnology Council
Verlag/Körperschaft:
IEEE
Erscheinungsjahr:
2013
Medientyp:
Text
Schlagworte:
  • Nanowires
  • Solar cells
  • Electrophoresis
  • Focused Ion Beams
  • Electron Beams
  • Field Emission
  • TNCP
  • thermoelectric properties
  • Ag nanowires
  • Bi2Te3 nanowires
  • Nanowires
  • Solar cells
  • Electrophoresis
  • Focused Ion Beams
  • Electron Beams
  • Field Emission
Beschreibung:
  • We demonstrate the design and fabrication of a novel micromachined Thermoelectric Nanowire Characterization Platform (TNCP) which is utilized to characterize the thermoelectric properties of various nanowires. Single nanowire is assembled onto the pre-fabricated TNCP by means of dielectrophoresis (DEP) in combination with a water droplet evaporation scheme. After assembly, a reliable ohmic contact is generated between the bismuth telluride (Bi 2Te3) nanowire and the underlying electrodes by means of scanning electron microscope (SEM) focused electron beam-induced deposition (EBID). Finally, the electrical conductivity and Seebeck coefficient of Silver (Ag) and Bi2Te3 nanowires are investigated and presented in this paper. © 2013 IEEE.
Lizenz:
  • info:eu-repo/semantics/restrictedAccess
Quellsystem:
Forschungsinformationssystem der UHH
Interne Metadaten
Quelldatensatz
oai:www.edit.fis.uni-hamburg.de:publications/2df0f8ac-bbf4-45db-ba6f-5e008fc723e6