Journal Article graphene 1D materials 7782-42-5 Graphite MXene Oxides Research Support, U.S. Gov't, Non-P.H.S. aberration-corrected high-resolution transmission electron microscopy anti-dewetting atomic chain defects density functional theory elastic modulus field-driven phase transitions graphene field-effect transistor hexagonal boron nitride interlayer linking irradiation liquid devices magnetic chain metallic thin films molecular solids molybdenum disulfide nanotubes nonequilibrium dynamics polymeric thin films reconfigurable electronics self-assembly solid-liquid phase coexistence