We present a model for the transmission coefficient which can be used to calculate the tunneling magnetoresistance for the Fe(001)∕MgO(001)∕Fe(001) system. It clarifies the role of the interface scattering into various tunneling channels, linking them to the complex band structure of the MgO. This allows a more direct relation to the interpretation of experimental results than previously found, pointing the way to device optimization.
No takes yet. Share an insight, caveat, or question.
Eames et al. (2006) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: