Magnetic properties of graphene quantum dots

• المؤلفون الرئيسيون: Espinosa-Ortega, Tania, Luk’yanchuk, I. A., Rubo, Y. G.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: Physics and Applied Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/101638; http://hdl.handle.net/10220/18705
• المؤسسة: 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...