In this work, we have studied the growth of several cluster systems including metallic and semiconductor clusters with our genetic algorithm coupled to the density functional tight- binding method followed by a re-optimization with density functional theory methods. Cadmium clusters with sizes up to 60 atoms form undistorted and symmetric clusters with a structural motif known as ”Leary-Tetrahedron”. Their stabilities correlate with their atomic configuration and the closing of electronic shells at certain sizes while their chemical bonds are quite similar to hcp-cadmium. Afterwards we studied the growth of mixed Si- Ge clusters with up to 30 atoms. The most stable clusters were found to be prolate with an average silicon content of 32-atom...
An alternative strategy to find the minimal energy structure of nanoclusters is presented and implem...
The physical properties of small rhodium clusters, Rh-n, have been in debate due to the shortcomings...
The nature of atomic clusters has increasingly attracted the attention of researchers over the last ...
This work is based on the calculation of total-energy minimum structures for various cluster systems...
Using a combination of genetic algorithms for the unbiased structure optimization and a Gupta many-b...
The electronic structures of rhodium clusters with sizes of 6, 9, 13, 19, and 43 are studied by the ...
Producción CientíficaPutative global minimum structures for neutral CdN and singly charged Cd+ N a...
The structural, electronic, and magnetic properties of small Rh-N clusters (N = 2-8,10,12,13, and 19...
This paper presents the results obtained using a genetic algorithm (GA) to search for stable structu...
Tight-binding model is developed to study the structural and electronic properties of silver cluster...
The focus of this thesis is on determination of putative global minimum structures of silver cluster...
A genetic algorithm approach is applied to the optimization of the potential energy of a wide range ...
This paper presents the results obtained using a genetic algorithm (GA) to search for stable structu...
The structure, stability, and magnetic properties of Rhn+1 and RhnMn clusters (n = 1–12) are systema...
The electronic structure and magnetism of Rh-43, Rh-55 Pd-43, and Pd-55 clusters with possible icosa...
An alternative strategy to find the minimal energy structure of nanoclusters is presented and implem...
The physical properties of small rhodium clusters, Rh-n, have been in debate due to the shortcomings...
The nature of atomic clusters has increasingly attracted the attention of researchers over the last ...
This work is based on the calculation of total-energy minimum structures for various cluster systems...
Using a combination of genetic algorithms for the unbiased structure optimization and a Gupta many-b...
The electronic structures of rhodium clusters with sizes of 6, 9, 13, 19, and 43 are studied by the ...
Producción CientíficaPutative global minimum structures for neutral CdN and singly charged Cd+ N a...
The structural, electronic, and magnetic properties of small Rh-N clusters (N = 2-8,10,12,13, and 19...
This paper presents the results obtained using a genetic algorithm (GA) to search for stable structu...
Tight-binding model is developed to study the structural and electronic properties of silver cluster...
The focus of this thesis is on determination of putative global minimum structures of silver cluster...
A genetic algorithm approach is applied to the optimization of the potential energy of a wide range ...
This paper presents the results obtained using a genetic algorithm (GA) to search for stable structu...
The structure, stability, and magnetic properties of Rhn+1 and RhnMn clusters (n = 1–12) are systema...
The electronic structure and magnetism of Rh-43, Rh-55 Pd-43, and Pd-55 clusters with possible icosa...
An alternative strategy to find the minimal energy structure of nanoclusters is presented and implem...
The physical properties of small rhodium clusters, Rh-n, have been in debate due to the shortcomings...
The nature of atomic clusters has increasingly attracted the attention of researchers over the last ...