In conducting polymers, a polaron carries charge with spin , and a bipolaron carries charge without spin. 而在自旋电子学所研究的材料中,电荷载流子和自旋载流子之间的转化是一个令人感兴趣的课题。
While electronics makes use of transport of charge carriers to design devices, spintronics utilizes the transport of spin carriers. 近来,共轭高聚物在自旋电子学中的应用前景引起了人们的注意。