5 papers
All-Electrostatic Valley Filtering by Barrier Rotation in Tilted Dirac/Weyl Semimetals
Can Yesilyurt
Charge carriers in Dirac/Weyl semimetals with tilted anisotropic energy dispersion exhibit valley-dependent refraction and reflection at electrostatic barrier interfaces. Here, we…
Deterministic generation of a four-qubit W state using one- and two-qubit gates
Firat Diker, Can Yesilyurt
We propose an optical scheme to build an entangled network composed of W state based on polarization encoded qubits (photons). This new setup consists of 2 cNOT gates, 4 V gates, 2…
Coherent Nonreciprocal Valley Transport in Dirac/Weyl Semimetals
Can Yesilyurt
Nonreciprocal electronic transport, characterized by directional asymmetry between forward and backward two-terminal responses, typically requires an intrinsic inversion-breaking f…
Electrostatic control of valley-dependent phase in tilted Dirac/Weyl channels
Can Yesilyurt
Valley degrees of freedom represent a promising resource for solid-state quantum information. This work demonstrates electrostatic control of the valley-dependent phase in tilted D…
Parabolic-Cylinder Approach to Valley-Polarized Conductance in Tilted Anisotropic Dirac-Weyl Systems
Can Yesilyurt
We develop a parabolic-cylinder approach to valley-polarized conductance in tilted anisotropic Dirac-Weyl systems, showing that the smooth-interface scattering problem can be reduc…