论文标题
调节石墨烯薄片的旋转动力学
Regulating spin dynamics of graphene flakes
论文作者
论文摘要
分析了一种调节所谓磁石墨烯的自旋动力学的方法。磁矩可以通过缺陷（例如Adatoms和空缺）将石墨烯片和石墨烯丝带掺入中。局部自旋也可以在氢化的曲折边缘附着在石墨烯上。可以通过横向脉冲并将样品连接到共振电线来产生自旋翻转。谐振器反馈场的作用强烈加速了自旋逆转。快速自旋逆转的可能性对于自旋三位型和量子信息处理很重要，从而可以有效地发挥自旋寄存器的功能。
A method of regulating spin dynamics of the so-called magnetic graphene is analyzed. Magnetic moments can be incorporated into graphene flakes and graphene ribbons through defects, such as adatoms and vacancies. Local spins can also be attached to graphene at hydrogenated zigzag edges. Spin flips can be produced by transverse pulses and by connecting the sample to a resonance electric coil. The action of the resonator feedback field strongly accelerates spin reversal. The possibility of fast spin reversal is important for spintronics and for quantum information processing allowing for an efficient functioning of spin registers.
