Figure 8
From: SpinQ Gemini: a desktop quantum computing platform for education and research
The pulse sequence for pseudo-pure state preparation. The first four pulses realize a basis permutation gate. After it is a long delay within which the natural relaxation takes effect. By properly choosing the repetition number, N, and the duration of the delay, t, the system can be steered to the pseudo-pure state \(\mathopen\vert 00\mathclose\rangle \) from the thermal equilibrium state