Zhong, Hanting Formation of Molecular-Orbital Bands in a Twisted Hubbard Tube: Implications for Unconventional Superconductivity in K_Cr_As_. [electronic resource] - Physical review letters Nov 2015 - 227001 p. digital Publication Type: Journal Article ISSN: 1079-7114 Standard No.: 10.1103/PhysRevLett.115.227001 doi