Kwang S. Kim

TL;DR: A new method to simultaneously transfer and dope chemical vapor deposition grown graphene onto a target substrate using a fluoropolymer as both the supporting and doping layer is reported.

TL;DR: IR spectra show that PVP serves as an effective capping ligand, which prevents the nanoparticles from aggregation, and UV-visible absorption spectra of Bi nanoparticles of different diameters show that the surface plasmon peaks broaden with the increasing molar ratio of PVP to BiCl(3).

TL;DR: The ionic dissociation of HX acids in water clusters up to hexamer is examined using density functional theory and Møller-Plesset second-order perturbation methods and accurate analysis based on the coupled clusters theory with singles and doubles excitations agrees with the MP2 results.

TL;DR: The effective methods to induce weak ferromagnetism in pristine MoS2 persisting up to room temperature with the improved transport property, which would lead to new spintronics devices.

TL;DR: In this paper, a comprehensive ab initio study is performed on the wet electron, an electron interacting with a small cluster of water molecules, in the water hexamer system, and predictions include two previously unknown distinctive geometries which bind the excess electron as internal and external states, photoemission ionization energies in agreement with experiment, identification of generic electrophilic sites involving dangling hydrogen atoms, and the tendency of all hydrogen atoms to be saturated in hydrogen bonding or in interaction with the extra electron.