Anisotropic resistivity 1 Antiferromagnetic-like transition 1 Antiferromagnetism 1 Bismuth alloys 1 Calculations 1 Cesium compounds 1 Fermi liquids 1 High pressure 1 Lows-temperatures 1 Manganese alloys 1 New superconductor One-dimensional structure 1 Parent compounds 1 Quasi-one dimensional 1 Quasi-one-dimensional 1 Specific heat 1 Specific heat capacity 1 Superconducting materials 1 Temperature 1 Ternary alloys 1