When the gate-to-source voltage of a MOSFET ("MOSS"-fet) exceeds the threshold value, the region below the gate oxide becomes an inversion layer that behaves like an electron gas with this property.
This property is the most basic characteristic of a quantum computer proposed by Alexei Kitaev (kih-"tie"-ev) that exploits the non-Abelian group of excitations of the Moore-Read Pfa  an (FAFF-ee-an) state. Those quasiparticles that appear in systems with this property have statistics operators that are representations of the braid group, which means that interchanging two of them is equivalent to multiplying their combined wavefunction by an arbitrary unit complex number. Anyons ("any"-ons) can only exist in systems with this property, which along with broken inversion symmetry is necessary for Rashba spin-orbit coupling to occur. When the gate-to-source voltage of a MOSFET ("MOSS"-fet) exceeds the threshold value, the region below the gate oxide becomes an inversion layer that behaves like an electron gas with this property. For 10 points, identify this geometry that is characteristic of systems like quantum wells and graphene.
This property is the most basic characteristic of a quantum computer proposed by Alexei Kitaev (kih-"tie"-ev) that exploits the non-Abelian group of excitations of the Moore-Read Pfa  an (FAFF-ee-an) state.
2-D [or two-dimensional; or con ned to two dimensions; or planar; do not accept or prompt on "lattice"]