83 citations · 83 across the 2 of their papers we have counts for
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Field emission from atomically thin edges of reduced graphene oxide
Hisato Yamaguchi, Katsuhisa Murakami, Goki Eda +13
Point sources exhibit low threshold electron emission due to local field enhancement at the tip. The development and implementation of tip emitters have been hampered by the need t…
Ozone adsorption on graphene: ab initio study and experimental validation
Geunsik Lee, Bongki Lee, Jiyoung Kim +1
We have investigated ozone adsorption on graphene using the ab initio density functional theory method. Ozone molecules adsorb on graphene basal plane with binding energy of 0.25 e…
First Principles Study of Work Functions of Double Wall Carbon Nanotubes
Bin Shan, Kyeongjae Cho
Using first-principles density functional calculations, we investigated work functions (WFs) of thin double-walled nanotubes (DWNTs) with outer tube diameters ranging from 1nm to 1…
First Principles Study of Work Functions of Single Wall Carbon Nanotubes
Bin Shan, Kyeongjae Cho
We performed first principles calculations on work functions of single wall carbon nanotubes (SWNTs), which can be divided into two classes according to tube diameter (D). For clas…
Patterned nanostructure in AgCo/Pt/MgO(001) thin film
Zhi-Rong Liu, Huajian Gao, L. Q. Chen +1
The formation of patterned nanostructure in AgCo/Pt/MgO(001) thin film is simulated by a technique of combining molecular dynamics and phase-field theory. The dislocation (strain)…
Effect of biaxial strain and composition on vacancy mediated diffusion in random binary alloys: A first principles study of the SiGe system
Panchapakesan Ramanarayanan, Kyeongjae Cho, Bruce M. Clemens
We present the results of a systematic study using the density functional theory (within the local density approximation) of the effects of biaxial strain and composition on the se…