Tailoring electronic properties of two-dimensional antimonene with isoelectronic counterparts

Zhang Ye¹, Guo Huai-Hong^{1, †}, Dong Bao-Juan^{2, 4, 5, ‡}, Zhu Zhen^{3, §}, Yang Teng^{2, ¶}, Wang Ji-Zhang², Zhang Zhi-Dong²

(a) Band alignment for InI, SnTe, and Sb in α, β, and c phases. The most stable phase is marked in red color. Note that the vacuum energies are set to zero when obtaining the band diagrams. (b) Periodic table of heterostructures. Types I, II, and III are represented by cyan, purple, and pink boxes, respectively. The spots related to the unstable β-InI is marked in grey box.