scholarly journals Exploring Cluster Growth Using a Simple Domino Tiling

2017 ◽  
Vol 2 (2) ◽  
pp. 15
Author(s):  
Darren Goossens
Keyword(s):  
Cluster Growth ◽  
Domino Tiling

Structural phenomena in the growth of carbon nanotubes

1993 ◽  
Vol 51 ◽  
pp. 750-751
Author(s):  
Jun Jiao
Keyword(s):  
Carbon Nanotubes ◽  
Growth Mechanism ◽  
Carbonaceous Material ◽  
Cluster Growth ◽  
Structural Elements ◽  
Rich Variety ◽  
Different Shapes ◽  
Point To Point

HREM studies of the carbonaceous material deposited on the cathode of a Huffman-Krätschmer arc reactor have shown a rich variety of multiple-walled nano-clusters of different shapes and forms. The preparation of the samples, as well as the variety of cluster shapes, including triangular, rhombohedral and pentagonal projections, are described elsewhere.The close registry imposed on the nanotubes, focuses attention on the cluster growth mechanism. The strict parallelism in the graphitic separation of the tube walls is maintained through changes of form and size, often leading to 180° turns, and accommodating neighboring clusters and defects. Iijima et. al. have proposed a growth scheme in terms of pentagonal and heptagonal defects and their combinations in a hexagonal graphitic matrix, the first bending the surface inward, and the second outward. We report here HREM observations that support Iijima’s suggestions, and add some new features that refine the interpretation of the growth mechanism. The structural elements of our observations are briefly summarized in the following four micrographs, taken in a Hitachi H-8100 TEM operating at an accelerating voltage of 200 kV and with a point-to-point resolution of 0.20 nm.

scholarly journals Exploring Cu/Al cluster growth and reactivity: from embryonic building blocks to intermetalloid, open-shell superatoms

2021 ◽  
Author(s):  
Max Schütz ◽  
Christian Gemel ◽  
Maximilian Muhr ◽  
Christian Jandl ◽  
Samia Kahlal ◽  
...  
Keyword(s):  
Closed Shell ◽  
Building Blocks ◽  
Open Shell ◽  
Cluster Growth ◽  
Powerful Technique

Cu/Al cluster growth reactions leading to open- and closed-shell superatoms are investigated. Therein, LIFDI-MS is presented as a powerful technique for the in situ detection of cluster identities and reactivity patterns.

Cluster growth in supersonic jets of CO[sub 2] through a slit nozzle

2012 ◽  
Author(s):  
A. Ramos ◽  
G. Tejeda ◽  
J. M. Fernández ◽  
S. Montero
Keyword(s):  
Supersonic Jets ◽  
Cluster Growth

Anisotropy and Cluster Growth by Diffusion-Limited Aggregation

1985 ◽  
Vol 55 (13) ◽  
pp. 1406-1409 ◽  
Author(s):  
Robin C. Ball ◽  
Robert M. Brady ◽  
Giuseppe Rossi ◽  
Bernard R. Thompson
Keyword(s):  
Cluster Growth ◽  
Diffusion Limited Aggregation ◽  
Diffusion Limited

scholarly journals Kinetics of cluster growth in polar solutions of fullerene: Experimental and theoretical study of C60/NMP solution

2012 ◽  
Vol 175 ◽  
pp. 4-11 ◽  
Author(s):  
T.V. Tropin ◽  
N. Jargalan ◽  
M.V. Avdeev ◽  
O.A. Kyzyma ◽  
R.A. Eremin ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Cluster Growth ◽  
Kinetics Of ◽  
Polar Solutions

Geometrical cluster growth models and kinetic gelation

1986 ◽  
Vol 136 (3) ◽  
pp. 153-224 ◽  
Author(s):  
H.J. Herrmann
Keyword(s):  
Growth Models ◽  
Cluster Growth

The cluster growth methodology and case study

2001 ◽  
Vol 3 (1/2) ◽  
pp. 2
Author(s):  
Halvard E. Nystrom ◽  
Dan L. Shunk
Keyword(s):  
Cluster Growth

scholarly journals Hybrid gelation processes in enzymatically gelled gelatin: impact on nanostructure, macroscopic properties and cellular response

Soft Matter ◽  
2013 ◽  
Vol 9 (29) ◽  
pp. 6986-6999 ◽  
Author(s):  
Franziska Bode ◽  
Marcelo Alves da Silva ◽  
Paul Smith ◽  
Christian D. Lorenz ◽  
Seth McCullen ◽  
...  
Keyword(s):  
Cell Proliferation ◽  
Cellular Response ◽  
Cross Linking ◽  
Cluster Growth ◽  
Macroscopic Properties ◽  
Physical Gelation ◽  
Triple Helices

Enzymatic cross-linking of gelatin (left) proceeds through cluster growth (red); when combined with physical gelation, clusters are constrained by triple-helices (black), yielding a more ordered and efficient network, favouring cell proliferation.

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