351 citations · 649 across the 3 of their papers we have counts for
3 papers
Bright visible light emission from graphene
Young Duck Kim, Hakseong Kim, Yujin Cho +18
Graphene and related two-dimensional materials are promising candidates for atomically thin, flexible, and transparent optoelectronics. In particular, the strong light-matter inter…
Surface versus bulk state in topological insulator Bi2Se3 under environmental disorder
Matthew Brahlek, Yong Seung Kim, Namrata Bansal +2
Topological insulators (TIs) are predicted to be composed of an insulating bulk state along with conducting channels on the boundary of the material. In Bi2Se3, however, the Fermi…
Epitaxial growth of topological insulator Bi2Se3 film on Si(111) with atomically sharp interface
Namrata Bansal, Yong Seung Kim, Eliav Edrey +10
Atomically sharp epitaxial growth of Bi2Se3 films is achieved on Si (111) substrate with MBE (Molecular Beam Epitaxy). Two-step growth process is found to be a key to achieve inter…