Corresponding authors:
Jong Yeog Son, Young-Han Shin
Whole authors:
Yun-Sok Shin, Jong Yeog Son, Moon-Ho Jo, Young-Han Shin, Hyuyn Myung Jang
Authors from M3L:
Young-Han Shin
Graphene nanoribbons (GNRs) are fabricated by dip-pen nanolithography and polystyrene etching techniques on a SrTiO3/Nb-doped SrTiO3 substrate. A GNR field-effect transistor (FET) shows bipolar FET behavior with a high mobility and low operation voltage at room temperature because of the atomically flat surface and the large dielectric constant of the insulating SrTiO3 layer, respectively.