Academic Background Germanium (Ge), as one of the Group IV elements, holds significant importance in both fundamental science and technological applications. Its metastable polymorphs have garnered considerable attention due to their unique nanostructures and excellent electronic and optical properties. However, the phase transition mechanisms of g...

Optimal Working Point of Heavy Hole Spin Qubit in Germanium and Its High Anisotropic Noise Sensitivity Background and Motivation The development of quantum computers holds great promise for solving complex problems. However, building a fault-tolerant quantum computer requires the integration of a large number of highly coherent qubits. Spin qubits,...