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.other2006★ 5 cited
Electron orbital valves made of multiply connected armchair carbon nanotubes with mirror-reflection symmetry: tight-binding study
Gunn Kim, Sang Bong Lee, Hoonkyung Lee +1
Using the tight-binding method and the Landauer-Büttiker conductance formalism, we demonstrate that a multiply connected armchair carbon nanotube with a mirror-reflection symmetry…
cond-mat.other2005★ 30 cited
Encapsulation and polymerization of acetylene molecules inside a carbon nanotube
Gunn Kim, Yeonju Kim, Jisoon Ihm
We study the energetics of acetylene () molecules inside a carbon nanotube (CNT) using the {\it ab initio} pseudopotential method. The encapsulation energy of a singl…