In bilayer graphene double quantum dots, the strength and magnetic-field dependence of spin and valley blockade are set by the orbital splitting, the short-range electron-electron interaction, and the difference in valley g-factors between symmetric and antisymmetric two-particle orbital states.
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The role of antisymmetric orbitals and electron-electron interactions on the two-particle spin and valley blockade in graphene double quantum dots
In bilayer graphene double quantum dots, the strength and magnetic-field dependence of spin and valley blockade are set by the orbital splitting, the short-range electron-electron interaction, and the difference in valley g-factors between symmetric and antisymmetric two-particle orbital states.