Chong-Yang Cao, Jian-Neng Lu, Heng-Wen Zhang, Zhu-Qing Zhu, Xiao-Lei Wang, Bing Gu. Investigation on magnetization induced by tightly focused azimuthally polarized fractional vortex beam [J]. Acta Physica Sinica, 2020, 69(16): 167802-1
- Acta Physica Sinica
- Vol. 69, Issue 16, 167802-1 (2020)
Fig. 1. Schematic diagram of magnetization induced by a tightly focused beam.
is the observation point in the focal plane.
is the observation point in the focal plane. 
Fig. 2. Comparison diagram of the similarity of the magnetization intensity distribution under different equivalent terms when
.
. 
Fig. 3. Magnetization Distribution (x -y plane and y -z plane) with the intensity line scan at z = 0 and its peak position offset under different values of
.
. Fig. 4. Transverse magnetization distribution (x -y plane) under different values of
cases.
cases. Fig. 5. Magnetization distribution induced by tightly focused azimuthally polarized beam with semi-integer order vortex under different values of
.
. 
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