Effect of Stress on High-Field Magnetoresistance Anisotropy Due to Open Orbits in Iron

Abstract
The effect of uniaxial stress on the high-field magnetoresistance anisotropy of iron is measured and shown, by a combination of group theory and a band-structure interpolation scheme, to correspond to the origin of the (100) open orbits being magnetic breakdown between the hole octahedron and the electron jack on the minority-spin Fermi surface.