diamond films;
nanotubes;
hot filament CVD;
nanocones;
selective growth;
D O I:
10.1016/j.diamond.2003.11.076
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Diamond and carbon nanostructures have been synthesized selectively on differently pretreated silicon substrates by hot filament chemical vapor deposition in a CH4/H-2 gas mixture. Under typical conditions for CVD diamond deposition, carbon nanotube and diamond films have been selectively grown on nickel coated and diamond powder scratched silicon surface, respectively. By initiating a DC glow discharge between the filament and the substrate holder (cathode), well aligned carbon nanotube and nanocone films have been selectively synthesized on nickel coated and uncoated silicon substrates, respectively. By patterning, the nickel film on silicon substrate, pattern growth of diamond and nanotubes has been successfully achieved. (C) 2003 Elsevier B.V. All rights reserved.
机构:
Los Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Tappan, Bryce C.
Steiner, Stephen A., III
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机构:
Los Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Aerogel Technol LLC, Boston, MA 02136 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Steiner, Stephen A., III
Dervishi, Enkeleda
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机构:
Los Alamos Natl Lab, MS G755, Los Alamos, NM 87545 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Dervishi, Enkeleda
Mueller, Alexander H.
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机构:
Los Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Mueller, Alexander H.
Scott, Brian L.
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机构:
Los Alamos Natl Lab, MS J514, Los Alamos, NM 87545 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Scott, Brian L.
Sheehan, Chris
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机构:
Los Alamos Natl Lab, MS K771, Los Alamos, NM 87545 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Sheehan, Chris
Luther, Erik P.
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机构:
Los Alamos Natl Lab, MS G774, Los Alamos, NM 87545 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Luther, Erik P.
Lichthardt, Joseph P.
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机构:
Los Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA
Lichthardt, Joseph P.
Dirmyer, Matthew R.
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机构:
Los Alamos Natl Lab, MS J964, Los Alamos, NM 87545 USALos Alamos Natl Lab, MS C920, Los Alamos, NM 87545 USA