Paper Title:
Iron Nanostructures Fabricated by Electron Beam Induced Deposition and its Magnetic Properties
  Abstract

Electron beam induced deposition (EBID) was carried out with gas introduction systems attached to field emission scanning electron microscope (FE-SEM). Using iron carbonyl and ferrocene, three dimensional (3-D) antenna structures were fabricated in the range of 30-50 nm in diameter and 500-1000 nm in size. Post-deposition annealing of iron nanostructures resulted in the formation of crystalline alpha-iron and iron carbide phases. The iron concentration was controlled by the partial pressure of iron carbonyl and ferrocene. Electron holography observation with field emission transmission electron microscopy (FE-TEM) revealed that the remanent magnetic flux density Br of the nanostructures also depends on the iron concentration.

  Info
Periodical
Solid State Phenomena (Volumes 124-126)
Edited by
Byung Tae Ahn, Hyeongtag Jeon, Bo Young Hur, Kibae Kim and Jong Wan Park
Pages
139-142
DOI
10.4028/www.scientific.net/SSP.124-126.139
Citation
K. Furuya, M. Takeguchi, K. Mitsuishi, "Iron Nanostructures Fabricated by Electron Beam Induced Deposition and its Magnetic Properties", Solid State Phenomena, Vols. 124-126, pp. 139-142, 2007
Online since
June 2007
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Price
$32.00
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