Geometric stability and electronic structure of infinite and finite phosphorus atomic chains
Qiao Jingsi, Zhou Linwei, Ji Wei
       

(color online) Atomic structures of the most stable configuration of suspended ((a), (c), (e)) and supported ((b), (d), (f)) finite m-ZZ ((a), (b)), d-ZZ ((c), (d)), and m-AC chains ((e), (f)).