Bu çalışmada, MgO(001) yüzeyi üzerinde desteklenen toplam atom sayısı N= 50,100, 150 ve 200 olan Au ve Pd atom yığınları ile atom sayısı bakımından 1:1 (%50-%50) oranına sahip AuPd ikili metal nanoalaşımların yapısal özellikleri incelenmiştir. Tekli ve ikili metal atom yığınlarının en kararlı yapılarını veren global minimumları Basin-Hopping optimizasyon yöntemi kullanılarak incelenmiştir. Basin-Hopping algoritmasında kararlı durumlar çalkalama hareketi (move shake) yötemi ile araştırılmıştır. Au, Pd atom yığınlarının ve Au-Pd nanoalaşımların global minimum yapıları incelenirken atomlar arası etkileşmelerde Gupta çok cisim potansiyel enerji fonksiyonu kullanılmıştır. Optimizasyonu yapılan nanoparçacıkların MgO(001) yüzeyi üzerindeki epitaks...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
Nanoclusters offer unique physical and chemical behaviour, with the possibility of fine-tuning size ...
The surface atomic structure of metallic nanoparticles (NPs) plays a key role in shaping their physi...
Bu çalışmada, MgO(001) yüzeyi üzerinde desteklenen ConAum(nm100) ve ConPdm(nm100) ikili metalnanoala...
In this study, structural and dynamical properties of Au-Pd bimetallic nanoalloys supported on MgO(0...
International audienceThe structures of AuCu clusters adsorbed on the (001) face of MgO are searched...
The surface mode of the Birmingham Cluster Genetic Algorithm (S-BCGA), which performs an unbiased gl...
Bimetallic nanoparticles composed of palladium and gold are particularly interesting from the viewpo...
To contribute to the discussion of the high activity and reactivity of Au–Pd system, we have adopted...
Global optimization of Pd-Au bimetallic clusters in the size range N = 2-50 has been performed using...
The energetics of an Au adatom and AuN clusters (N = 2–6) supported on pristine and reduced MgO(100)...
A theoretical method, which combines the first-principle calculations and a canonical Monte Carlo (C...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
Nanoclusters offer unique physical and chemical behaviour, with the possibility of fine-tuning size ...
The surface atomic structure of metallic nanoparticles (NPs) plays a key role in shaping their physi...
Bu çalışmada, MgO(001) yüzeyi üzerinde desteklenen ConAum(nm100) ve ConPdm(nm100) ikili metalnanoala...
In this study, structural and dynamical properties of Au-Pd bimetallic nanoalloys supported on MgO(0...
International audienceThe structures of AuCu clusters adsorbed on the (001) face of MgO are searched...
The surface mode of the Birmingham Cluster Genetic Algorithm (S-BCGA), which performs an unbiased gl...
Bimetallic nanoparticles composed of palladium and gold are particularly interesting from the viewpo...
To contribute to the discussion of the high activity and reactivity of Au–Pd system, we have adopted...
Global optimization of Pd-Au bimetallic clusters in the size range N = 2-50 has been performed using...
The energetics of an Au adatom and AuN clusters (N = 2–6) supported on pristine and reduced MgO(100)...
A theoretical method, which combines the first-principle calculations and a canonical Monte Carlo (C...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
A genetic algorithm, coupled with the empirical Gupta many-body potential, is used to perform global...
Nanoclusters offer unique physical and chemical behaviour, with the possibility of fine-tuning size ...
The surface atomic structure of metallic nanoparticles (NPs) plays a key role in shaping their physi...