Field Ion and Field EmissionMicrographs

Click on each image to see a larger version.

Image Description Credits
h2096h-g.jpg FIM of 3 nm Au cluster, T=100K, at BIV of about 7400V. Lovall, homebuilt FIM/FEM
g2696crop.jpg Field emission image of the same cluster. Lovall, homebuilt FIM/FEM
a2397e55.jpg FIM of 3 nm Au cluster, T=100K, at BIV of about 7600V. Lovall, homebuilt FIM/FEM
a1497-4.jpg FEM of (111) oriented Pt tip, at BIV of about 1800V. Lovall, homebuilt FIM/FEM
g2697-33crop.gif Helium FIM of single-walled carbon nanotube tip,
at BIV of about 5700V.
Lovall/Graugnard,
homebuilt FIM/FEM
pt_tip6a.gif FEM of (110) oriented Pt tip, BIV of about 6500V. Graugnard, homebuilt FEM


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Ron Reifenberger
Last modified: Fri Jul 19 11:16:11 EST 2002