Sunhee Lee

TL;DR: The friction measurements revealed that graphene, once exfoliated from the bulk crystal, tends to maintain its corrugation level even after it is folded onto an atomically flat substrate and that ultra-flatness in both graphene and the substrate is required to achieve the intimate contact necessary for strong adhesion.

TL;DR: MoS2 produced by low-temperature CVD was determined to possess a layered structure with good uniformity, stoichiometry, and a controllable number of layers, which has potential for burgeoning flexible and wearable nanotechnology applications.

TL;DR: In this paper, the authors fabricated and characterized suspended single-layer MoS2 devices to investigate the substrate effect on the electrical properties of the devices, and observed that the suspended devices were annealed by joule heating and showed the performance improvement.

TL;DR: This work presents the first theoretical study of Si:P nanowires that are realistically extended and disordered, providing a strong theoretical foundation for the design and understanding of atomic-scale electronics.

TL;DR: In order to achieve high mobility devices, various types of metal oxide semiconductors have been extensively studied, including the most popular In-Ga-Zn-O, with typical field effect mobilities ranging between 10 to 30 cm2/Vs as discussed by the authors.