Spin manipulation in semiconductor quantum dots qubit
Project supported by the National Key R&D Program of China (Grant No. 2016YFA0301700), the National Natural Science Foundation of China (Grant Nos. 11674300, 61674132, 11575172, and 11625419), and the Fundamental Research Fund for the Central Universities, China.
(color online) Bloch sphere corresponding to the state of an electron spin qubit. Any state |ψ〉 is a superposition state of |0〉 and |1〉 represented as |ψ〉 = cos(θ/2) |0〉 + eiφ sin (θ/2)|1〉.
