220 citations · 477 across the 7 of their papers we have counts for
7 papers
Revealing 3-dimensional core-shell interface structures at the single-atom level
Hyesung Jo, Dae Han Wi, Taegu Lee +12
Nanomaterials with core-shell architectures are prominent examples of strain-engineered materials, where material properties can be designed by fine-tuning the misfit strain at the…
Spin Splitting of Dopant Edge States in Magnetic Zigzag Graphene Nanoribbons
Raymond E. Blackwell, Fangzhou Zhao, Erin Brooks +7
Spin-ordered electronic states in hydrogen-terminated zigzag nanographene give rise to magnetic quantum phenomena that have sparked renewed interest in carbon-based spintronics. Zi…
Topological Phases in Cove-Edged and Chevron Graphene Nanoribbons: Geometric Structures, Z2 Invariants, and Junction States
Yea-Lee Lee, Fangzhou Zhao, Ting Cao +2
Graphene nanoribbons (GNRs) have recently been shown by Cao, Zhao, and Louie [Cao, T.; Zhao, F.; Louie, S. G. Phys. Rev. Lett. 2017, 119, 076401] to possess distinct topological ph…
Hierarchical On-Surface Synthesis of Deterministic Graphene Nanoribbon Heterojunctions
Christopher Bronner, Rebecca A. Durr, Daniel J. Rizzo +8
Bottom-up graphene nanoribbon (GNR) heterojunctions are nanoscale strips of graphene whose electronic structure abruptly changes across a covalently bonded interface. Their rationa…
Manifestation of axion electrodynamics through magnetic ordering on edges of topological insulator
Yea-Lee Lee, Hee Chul Park, Jisoon Ihm +1
Based on a first-principles approach, we show that in a single crystal of a prototypical topological insulator such as BiSe the difference in the work function between adja…
Analysis of the near-resonant fluorescence spectra of a single rubidium atom localized in a three-dimensional optical lattice
Wookrae Kim, Changwon Park, Jung-Ryul Kim +3
Supplementary information is presented on the recent work by W. Kim et al. on the matter-wave-tunneling-induced broadening in the near-resonant spectra of a single rubidium atom lo…
Controlling Half-Metallicity of Graphene Nanoribbons by Using a Ferroelectric Polymer
Yea-Lee Lee, Seungchul Kim, Changwon Park +2
On the basis of first-principles computational approaches, we present a new method to drive zigzag graphene nanoribons (ZGNRs) into the half-metallic state using a ferroelectric ma…