Research Article

A -Type Magnetic Semiconductor (Sr, Na)(Zn, Mn)2Sb2 Isostructural to 122-Type Iron-Based Superconductors

Table 1

Lattice parameters a, c, and for .

Doping levela (nm)c (nm)3) (%)

0.050.450090.77215135.4610.9
0.0750.450200.77215135.539.1
0.100.450240.77216135.569.6
0.1250.450240.77249135.6210.7
0.150.450310.77306135.6310.1