Theory of charge and spin ordering in the nickelates - Physics ...
Theory of charge and spin ordering in the nickelates - Physics ...
Theory of charge and spin ordering in the nickelates - Physics ...
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Electronic<br />
structure<br />
Ano<strong>the</strong>r way to dist<strong>in</strong>guish two SDWs is by<br />
electronic properties<br />
c.f. DOS (cubic symmetry taken here)<br />
DOS<br />
0.08<br />
0.06<br />
DOS<br />
0.07<br />
0.06<br />
0.05<br />
0.04<br />
0.04<br />
0.03<br />
0.02<br />
1.0 0.5 0.0 0.5 1.0 1.5 2.0<br />
E<br />
gap<br />
Ɵ =0<br />
0 < Ɵ < π/4<br />
Ɵ = π/4<br />
0.02<br />
0.01<br />
1 0 1 2<br />
E<br />
l<strong>in</strong>ear DOS
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