Hybrid crystals of cuprates and iron-based superconductors

Dai Xia¹, Le Cong-Cong¹, Wu Xian-Xin¹, Hu Jiang-Ping^{1, 2, 3, †,}

Calculated Fermi surfaces of K₂CuO₂Fe₂Se₂ using the GGA relaxed parameters in the paramagnetic state.