label,RMS (nm),RMS error (nm),slope (mT·nm) substrate,0.390788167049139,0.05616199501928589,192.844 CoFe5.5/IrMn14,0.3352046566959231,0.0,192.285 CoFe7/IrMn14,0.7143374116384497,0.0,91.59 CoFe5.5/IrMn5,1.3255999520042518,0.0,78.545