File Name : figs1.tif

Caption : structure of crsse/mno2 under different stacks on the contacting interface is s atom.

File Name : figs2.tif

Caption : band structures corresponding to each structure in the fig. s1.

File Name : figs3.tif

Caption : the layer-resolved band structure of crsse/mno2.

File Name : figs4.tif

Caption : the plot of charge density difference under different magnitudes of applied electric field.

File Name : figr1.tif

Caption : berry curvature of crsse (blue line) and crsse/mno2 (red line).

File Name : figr2.tif

Caption : the spin projected band structure of (a) crsse and (b) crsse/mno2, and the material projected band structure of crsse/mno2.

File Name : figr3.tif

Caption : the plot of charge density difference under different magnitudes of applied electric field.

File Name : figr4.tif

Caption : spin projection energy bands of crsse/mno2 heterojunction under different electric field strengths (a) 0.2 v/å, (b) 0.4 v/å, (c) 0.6 v/å, (d) -0.2 v/å, (e) -0.2 v/å, (f) -0.2 v/å.

File Name : figr6.tif

Caption : the band structure of the contacting interface is s atoms in heterojunctions.