变压磁铁
Transforming magnets
摘要:
基于麦克斯韦方程组在坐标变换下的形状不变性,将变换光学理论推广到变换静磁学,通过坐标变换设计磁体。设计了几种新型的由磁体(如:推卸磁体、抵消磁体和重叠磁体)产生的直流磁场假象,并通过数值模拟进行了验证。我们的研究将为磁体的设计和直流磁场的控制打开一扇新的大门。
英文摘要:
Based on the form-invariant of Maxwell's equations under coordinate transformations, we extend the theory of transformation optics to transformation magneto-statics, which can design magnets through coordinate transformations. Some novel DC magnetic field illusions created by magnets (e.g. shirking magnets, cancelling magnets and overlapping magnets) are designed and verified by numerical simulations. Our research will open a new door to designing magnets and controlling DC magnetic fields.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。