Coulomb Explosion of Multi-charged Atomic Alkaline Metal Clusters

Author(s):  
Roberto Donoso ◽  
Carlos Cárdenas ◽  
Patricio Fuentealba

2001 ◽  
Vol 16 (1) ◽  
pp. 59-63 ◽  
Author(s):  
S. Teuber ◽  
T. Döppner ◽  
T. Fennel ◽  
J. Tiggesbäumker ◽  
K.H. Meiwes-Broer


2006 ◽  
Vol 73 (5) ◽  
Author(s):  
M. Belkacem ◽  
F. Megi ◽  
P.-G. Reinhard ◽  
E. Suraud ◽  
G. Zwicknagel




Author(s):  
M. A. Listvan ◽  
R. P. Andres

Knowledge of the function and structure of small metal clusters is one goal of research in catalysis. One important experimental parameter is cluster size. Ideally, one would like to produce metal clusters of regulated size in order to characterize size-dependent cluster properties.A source has been developed which is capable of producing microscopic metal clusters of controllable size (in the range 5-500 atoms) This source, the Multiple Expansion Cluster Source, with a Free Jet Deceleration Filter (MECS/FJDF) operates as follows. The bulk metal is heated in an oven to give controlled concentrations of monomer and dimer which were expanded sonically. These metal species were quenched and condensed in He and filtered to produce areosol particles of a controlled size as verified by mass spectrometer measurements. The clusters were caught on pre-mounted, clean carbon films. The grids were then transferred in air for microscopic examination. MECS/FJDF was used to produce two different sizes of silver clusters for this study: nominally Ag6 and Ag50.



Polymer News ◽  
2005 ◽  
Vol 30 (9) ◽  
pp. 296-300
Author(s):  
F. Esposito ◽  
V. Casuscelli ◽  
M. V. Volpe ◽  
G. Carotenuto ◽  
L. Nicolais




1986 ◽  
Vol 56 (15) ◽  
pp. 1559-1562 ◽  
Author(s):  
I. Plesser ◽  
Z. Vager ◽  
R. Naaman
Keyword(s):  


2019 ◽  
Vol 55 (13) ◽  
pp. 1883-1886 ◽  
Author(s):  
Yue Ma ◽  
Hao Xu ◽  
Xue Liu ◽  
Mingming Peng ◽  
Wenting Mao ◽  
...  

Calcined UTL-type germanosilicate was firstly reduced in a hydrogen atmosphere at an appropriate temperature. Then, air-calcination and water-washing procedures were performed to remove the Ge metal clusters or crystals originated from the reduction of skeleton germanium(iv) to yield pure zeolite phase of two daughter structures analogous to IPC-2 and IPC-6.



2014 ◽  
Vol 504 ◽  
pp. 8-11 ◽  
Author(s):  
Takashi Noji ◽  
Takehiro Hatakeda ◽  
Shohei Hosono ◽  
Takayuki Kawamata ◽  
Masatsune Kato ◽  
...  


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