ANGULAR MOMENTUM OF SUPERELECTRONS AND THE MAGNETIC FLUX QUANTIZATION
超导电子的角动量和磁通量子化

It is shown that the magnetic flux quanmzation should be consistent with the angular momentum quantization of superelectrons. The fractional angular momentum would lead to the fractional quantization of magnetic flux which does not contradict the theory of superconductivity and the result of previous experiments. We propose and analyse a crucial experiment to test the fractional quantum of magnetic flux as well as any"-on"s.