• Spin qubits
• Quantum transport in hole systems
• Topological Insulators and Superconductors

My research focuses on exploring quantum phenomena in condensed matter systems, with an emphasis on spin qubits, quantum transport in hole systems, and topological materials. I investigate dephasing mechanisms in planar Ge hole spin qubits under charge noise using a numerical code developed in our group to study dephasing time properties, such as their anisotropic behavior with magnetic field orientation. Schrieffer-Wolff perturbation theory provides a two-level model that describes the qubit’s behavior to some extent, offering insights into the impact of spin-orbit coupling and charge noise. Additionally, I studied the nonlinear anomalous Hall effect in spin-3/2 heavy hole systems, driven by quadrupole interactions under Td symmetry in zincblende nanostructures. In the realm of topology, I developed a one-dimensional ladder model analogous to the Kane-Mele model, incorporating spin-orbit coupling to achieve a time-reversal invariant system with quantized quantum spin Hall responses.