68 citations · 182 across the 11 of their papers we have counts for
11 papers
Electrical transport properties driven by unique bonding configuration in gamma-GeSe
Jeongsu Jang, Joonho Kim, Dongchul Sung +11
Group-IV monochalcogenides have recently shown great potential for their thermoelectric, ferroelectric, and other intriguing properties. The electrical properties of group-IV monoc…
Edge-functionalization of armchair graphene nanoribbons with pentagonal-hexagonal edge structures
Junga Ryou, Jinwoo Park, Gunn Kim +1
Using density functional theory calculations, we have studied the edge-functionalization of armchair graphene nanoribbons (AGNRs) with pentagonal-hexagonal edge structures. While t…
Idiosyncratic Approach to Visualize Degradation of Black Phosphorus
Bilal Abbas Naqvi, Muhammad Arslan Shehzad, Janghwan Cha +7
Black Phosphorus (BP) is an excellent material for post graphene era due to its layer dependent band gap, high mobility and high Ion/Ioff. However, its poor stability in ambient po…
High-throughput screening of metal-porphyrin-like graphenes for selective capture of carbon dioxide
Hyeonhu Bae, Minwoo Park, Byungryul Jang +9
Nano-materials, such as metal-organic frameworks, have been considered to capture CO. However, their application has been limited largely because they exhibit poor selectivity…
Electronic properties of bilayer graphenes strongly coupled to interlayer stacking and an external electric field
Changwon Park, Junga Ryou, Suklyun Hong +3
Bilayer graphene (BLG) with a tunable bandgap appears interesting as an alternative to graphene for practical applications, thus its transport properties are being actively pursued…
Van der Waals density-functional theory study for bulk solids with BCC, FCC, and diamond structures
Jinwoo Park, Byung Deok Yu, Suklyun Hong
Proper inclusion of van der Waals (vdW) interactions in theoretical simulations based on standard density functional theory (DFT) is crucial to describe the physics and chemistry o…