Production and characterization of supersonic carbon cluster beams

1984 ◽  
Vol 81 (7) ◽  
pp. 3322-3330 ◽  
Author(s):  
Eric A. Rohlfing ◽  
D. M. Cox ◽  
A. Kaldor
Keyword(s):  
Carbon Cluster ◽  
Cluster Beams

Supersonic Cluster Beam Synthesis of Nanophase Materials

1999 ◽  
Vol 581 ◽  
Author(s):  
P. Milanil ◽  
S. Iannotta ◽  
F. Biasioli ◽  
P. Piseri ◽  
E. Barborini
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Tini Alloy ◽  
Cluster Beam ◽  
Crystallite Sizes ◽  
Nanophase Materials ◽  
Cluster Beams ◽  
Cluster Beam Deposition ◽  
Beam Deposition

ABSTRACTWe present the characterization of supersonic cluster beam deposition as a viable technique for the synthesis of nanostructured materials. Stable and intense cluster beams can be obtained with a pulsed microplasma cluster source. This technique has been applied to produce TiNi nanostructured thin films on various substrates at room temperature. The morphology and the structure of the film are strongly influenced by the precursor clusters. Films characterized by crystallite sizes of a few tens of nanometers can be grown without recrystallization by thermal annealing. The stoichiometry of the original TiNi alloy is maintained.

Diode-laser absorption spectroscopy of supersonic carbon cluster beams: the nu 3 spectrum of C5

Science ◽  
1989 ◽  
Vol 244 (4904) ◽  
pp. 564-566 ◽  
Author(s):  
Heath ◽  
A. Cooksy ◽  
M. Gruebele ◽  
C. Schmuttenmaer ◽  
R. Saykally
Keyword(s):  
Diode Laser ◽  
Absorption Spectroscopy ◽  
Carbon Cluster ◽  
Laser Absorption Spectroscopy ◽  
Laser Absorption ◽  
Cluster Beams ◽  
Diode Laser Absorption

A pulsed microplasma source of high intensity supersonic carbon cluster beams

1999 ◽  
Vol 32 (21) ◽  
pp. L105-L109 ◽  
Author(s):  
E Barborini ◽  
P Piseri ◽  
P Milani
Keyword(s):  
High Intensity ◽  
Carbon Cluster ◽  
Cluster Beams

Evidence of small odd‐numbered dianionic carbon cluster beams from a cesium‐sputter negative ion source

1996 ◽  
Vol 105 (7) ◽  
pp. 2936-2937 ◽  
Author(s):  
D. Calabrese ◽  
A. M. Covington ◽  
J. S. Thompson
Keyword(s):  
Carbon Cluster ◽  
Ion Source ◽  
Negative Ion ◽  
Cluster Beams

The formation and characterization of freon 22 cluster beams

2004 ◽  
Vol 30 (4) ◽  
pp. 345-347 ◽  
Author(s):  
V. N. Lokhman ◽  
E. A. Ryabov ◽  
D. D. Ogurok
Keyword(s):  
Cluster Beams

Synthesis and Characterization of Cluster-Assembled Carbon Films

1999 ◽  
Vol 593 ◽  
Author(s):  
P. Milani ◽  
P. Piseri ◽  
E. Barborini ◽  
A. Podestà
Keyword(s):  
Carbon Films ◽  
Cluster Growth ◽  
Precursor Cluster ◽  
Nanostructured Carbon ◽  
Beam Formation ◽  
Supersonic Expansions ◽  
Cluster Beams ◽  
First Time ◽  
Deposited Films

ABSTRACTNanostructured carbon films have been grown by deposition of supersonic cluster beams. A novel pulsed microplasma cluster source allows to obtain cluster beams of high intensity and stability. Cluster growth and beam formation have been charaterized. Separation effects typical of supersonic expansions cause inhomogeneities of cluster distribution in the beam, depending on their masses. This effect, observed for the first time, has been carefully characterized. The deposited films have a low density porous structure based on nanometer-size grains. The coordination is essentially three-fold with a large number of defects. Film density, morphology and surface roughness can be controlled by varying the precursor cluster mass distribution. Applications of cluster-assembled carbon films will be presented.

scholarly journals Molecular sputter depth profiling using carbon cluster beams

2009 ◽  
Vol 396 (1) ◽  
pp. 105-114 ◽  
Author(s):  
Andreas Wucher ◽  
Nicholas Winograd
Keyword(s):  
Depth Profiling ◽  
Carbon Cluster ◽  
Cluster Beams

Production of multiply charged fullerene and carbon cluster beams by a 14.5 GHz ECR ion source

2002 ◽  
Vol 73 (2) ◽  
pp. 881-883 ◽  
Author(s):  
S. Biri ◽  
A. Valek ◽  
L. Kenéz ◽  
A. Jánossy ◽  
A. Kitagawa
Keyword(s):  
Carbon Cluster ◽  
Ion Source ◽  
Ecr Ion Source ◽  
Multiply Charged ◽  
Cluster Beams
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