Superstructures in iron-based superconductor Cs0.8Fe1.6Se2

Cs0.8Fe1.6Se2 becomes superconducting below 27K despite the presence of antiferromagnetism with a large moment of about 3.3 Bohr magnetons and an unusually high ordering...Cs₀.₈Fe₁.₆Se₂尽管存在磁矩约为3.3玻尔磁子（Bohr magnetons）的反铁磁性，且具备异常高的磁有序……，仍可在27K以下进入超导态。