of the magnetization is different. In the presence of interface Rashba spin-orbit interaction, two spin channels are mixed and an additional resistance appears. It has been found that such mechanism also gives rise to an unconventional magnetoresitance (UCMR) and an extraordinary Hall resistance (EHR) [@Zhang2014-2; @Grigoryan2014].

![(Color online) Three representative 2$\theta$-$\omega$ XRD patterns for Pt/LCO/LAO (a), Pt/LCO/LSAT (b), and Pt/LCO/STO (c) hybrids. The enlarged plot of (002) reflections are plotted in the right panel of (a)-(c). (d) The XRR spectrum of a representative Pt/LCO hybrid. The solid red line is a fit to the experimental data. The inset shows the $\varphi$-scan of Pt/LCO/STO hybrid. (e) Three dimensional plot of the AFM image for Pt/LCO/STO hybrid.[]{data-label="fig1"}](Fig1.eps){width="3.4in"}

However, the other spin transport properties are not obviously supporting the SMR picture. The EHR has shown rich characteristics such as unusual temperature dependence of Hall conductivity whose magnitude and sign are highly non-trivial [@Miao2014; @Huang2012]. If one were to apply the SMR model, one would have to use an unphysical imaginary part of the spin mixing conductance parameter. In particular, it requires an arbitrary temperature dependent mixing parameter to qualitatively fit the EHR data. Furthermore, the recent magnetoresistance data at high magnetic field reveals 