The magic size determined by valence fluctuation in germanium atom clusters

1992 ◽  
Vol 11 (4) ◽  
pp. 187-189
Author(s):  
H. Yasuda ◽  
H. Fujita ◽  
Y. Inoue
Keyword(s):  
Germanium Atom ◽  
Valence Fluctuation ◽  
Atom Clusters

New oligogermane with a five coordinate germanium atom: the preparation of 1-germylgermatrane

2014 ◽  
Vol 43 (18) ◽  
pp. 6605-6609 ◽  
Author(s):  
Kirill V. Zaitsev ◽  
Andrei V. Churakov ◽  
Oleg Kh. Poleshchuk ◽  
Yuri F. Oprunenko ◽  
Galina S. Zaitseva ◽  
...  
Keyword(s):  
Germanium Atom

The first example of a hypercoordinate oligogermane was prepared and characterized.

Metallic Point-Contact Spectra of Valence Fluctuation Compounds

1982 ◽  
Vol 49 (14) ◽  
pp. 1026-1029 ◽  
Author(s):  
B. Bussian ◽  
I. Frankowski ◽  
D. Wohlleben
Keyword(s):  
Point Contact ◽  
Valence Fluctuation

Structure of Gd3Ru4Al12, a new member of the EuMg5.2 structure family with minority-atom clusters

1993 ◽  
Vol 49 (3) ◽  
pp. 474-478 ◽  
Author(s):  
R. E. Gladyshevskii ◽  
O. R. Strusievicz ◽  
K. Cenzual ◽  
E. Parthé
Keyword(s):  
Atom Clusters

Valence-fluctuation behavior of Yb ions and YbCuGa

1990 ◽  
Vol 42 (4) ◽  
pp. 2700-2703 ◽  
Author(s):  
D. T. Adroja ◽  
S. K. Malik ◽  
B. D. Padalia ◽  
S. N. Bhatia ◽  
R. Walia ◽  
...  
Keyword(s):  
Valence Fluctuation

Embedding Cobalt Atom Clusters in CNT‐Wired MoS 2 Tube‐in‐Tube Nanostructures with Enhanced Sulfur Immobilization and Catalyzation for Li–S Batteries

Small ◽  
2021 ◽  
pp. 2102710
Author(s):  
Zhiyuan Ma ◽  
Yi Liu ◽  
Jagadis Gautam ◽  
Wentao Liu ◽  
Aadil Nabi Chishti ◽  
...  
Keyword(s):  
Cobalt Atom ◽  
Atom Clusters

Dynamic magnetic susceptibilities of valence‐fluctuation Ce compounds

1985 ◽  
Vol 57 (8) ◽  
pp. 3166-3168 ◽  
Author(s):  
D. L. Cox ◽  
N. E. Bickers ◽  
J. W. Wilkins
Keyword(s):  
Valence Fluctuation ◽  
Magnetic Susceptibilities

Cluster, Surface and Bulk Properties of ZnCd Binary Alloys: Molecular-Dynamics Simulations

2005 ◽  
Vol 502 ◽  
pp. 51-56 ◽  
Author(s):  
Sakir Erkoc
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Density Functional ◽  
Structural Features ◽  
Bulk Materials ◽  
Bulk Properties ◽  
Atom Clusters ◽  
Dynamics Simulations ◽  
Mixed Clusters ◽  
Stable Structures

The structural and electronic properties of isolated neutral ZnmCdn clusters for m+n £ 3 have been investigated by performing density functional theory calculations at B3LYP level. The optimum geometries, vibrational frequencies, electronic structures, and the possible dissosiation channels of the clusters considered have been obtained. An empirical many-body potential energy function (PEF), which comprices two- and three-body atomic interactions, has been developed to investigate the structural features and energetics of ZnmCdn (m+n=3,4) microclusters. The most stable structures were found to be triangular for the three-atom clusters and tetrahedral for the four-atom clusters. On the other hand, the structural features and energetics of Znn-mCdm (n=7,8) microclusters, and Zn50, Cd50, Zn25Cd25, Zn12Cd38, and Zn38Cd12 nanoparticles have been investigated by performing molecular-dynamics computer simulations using the developed PEF. The most stable structures were found to be compact and three-dimensional for all elemental and mixed clusters. An interesting structural feature of the mixed clusters is that Zn and Cd atoms do not mix in mixed clusters, they come together almost without mixing. Surface and bulk properties of Zn, Cd, and ZnCd systems have been investigated too by performing molecular-dynamics simulations using the developed PEF. Surface reconstruction and multilayer relaxation on clean surfaces, adatom on surface, substitutional atom on surface and bulk materials, and vacancy on surface and bulk materials have been studied extensively.

Sign in / Sign up

Export Citation Format

Share Document