Magnetic properties of graphene quantum dots

• Main Authors: Espinosa-Ortega, Tania, Luk’yanchuk, I. A., Rubo, Y. G.
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: Physics and Applied Physics
• 在線閱讀: https://hdl.handle.net/10356/101638; http://hdl.handle.net/10220/18705
• 機構: Nanyang Technological University

Using the tight-binding approximation we calculated the diamagnetic susceptibility of graphene quantum dots (GQDs) of different geometrical shapes and characteristic sizes of 2–10 nm, when the magnetic properties are governed by the electron edge states. Two types of edge states can be discerned: th...