61 citations · 642 across the 32 of their papers we have counts for
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cond-mat.other2008★ 27 cited
Monovacancy-induced magnetism in graphene bilayers
Sangkook Choi, Byoung Wook Jeong, Seungchul Kim +1
Vacancy-induced magnetism in graphene bilayers is investigated using spin-polarized density functional theory calculations. One of two graphene layers has a monovacancy. Two atomic…
cond-mat.mtrl-sci2008★ 14 cited
Modification of the electronic structure in a carbon nanotube with the charge dopant encapsulation
Woon Ih Choi, Jisoon Ihm, Gunn Kim
We present the first-principles study of effects of the charge dopants such as Cesium and Iodine encapsulated on the electronic structure of carbon nanotubes. An encapsulated cesiu…