Engineering Spin Polarization of the Surface-Adsorbed Fe Atom by Intercalating a Transition Metal Atom into the MoS2 Bilayer for Enhanced Nitrogen Reduction oleh Yuqin Zhang, Da Wang, Guanping Wei, Baolei Li, Zongchang Mao, Si-Min Xu, Shaobin Tang, Jun Jiang, Zhenyu Li, Xijun Wang, Xin Xu