Measurement and analysis of the Hall effect of A-Fe${}_2$As${}_2$ single crystals with A = Ba, Ca or Sr

C. L. Zentile, J. Gillett, S. E. Sebastian +1

We report measurements of the Hall coefficient $R_H$ for single crystals of AFe${}_2$As${}_2$ with $A=Ba,Ca$ or $Sr$ which are the anti-ferromagnetic parent compounds of some high t…