35 citations · 186 across the 14 of their papers we have counts for
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astro-ph.SR2012★ 20 cited
A Statistical Study on Force-Freeness of Solar Magnetic Fields in the Photosphere
S. Liu, J. T. Su, H. Q. Zhang +4
It is an indisputable fact that solar magnetic fields are force-free in the corona, where force free fields means that current and magnetic fields are parallel and there is no Lore…
astro-ph.SR2012★ 25 cited
A Statistical Study on Photospheric Magnetic Nonpotentiality of Active Regions and Its Relationship with Flares during Solar Cycles 22-23
Xiao Yang, HongQi Zhang, Yu Gao +2
A statistical study is carried out on the photospheric magnetic nonpotentiality in solar active regions and its relationship with associated flares. We select 2173 photospheric vec…