Contents
What are the frequencies of IBM quantum devices?
The IBM Quantum devices are comprised of multiple qubit and LC oscillator components, each having a well-defined frequency. We design our devices targeting frequencies in the range of 5-7 GHz, but due to small variations (especially in the qubit Josephson energy), they fluctuate from these ideal values.
What does inversion mean in CMOS logic gates?
INVERSION: A sufficiently strong vertical field CONDUCTION: will attract enough electrons to the If a channel exists, a horizontal surface to create a conducting n- field will cause a drift current type channel between the source from the drain to the source. and drain.
Can you see Rabi oscillation in IBM Quantum?
In fact, less than 15 years ago, seeing a high-quality Rabi oscillation was groundbreaking. Today, with IBM Quantum and Qiskit, you can run this experiment while sitting at your favorite coffee shop. This experiment involves applying a stimulus drive to the system and sweeping over the drive amplitude.
Is there a pulse enabled multi qubit device?
As pulse-enabled multi-qubit devices come online, the wealth of physics that is available via Qiskit grows dramatically.
Can you run an experiment with IBM Quantum?
Today, with IBM Quantum and Qiskit, you can run this experiment while sitting at your favorite coffee shop. This experiment involves applying a stimulus drive to the system and sweeping over the drive amplitude. The output for a two-level system will oscillate continuously between 0->1->0->1 and so on.
How can we measure the strength of a qubit?
The pi-rotation around the x-axis of the sphere yields the X-gate on the corresponding qubit. Once we have determined the strength of the pi-pulse, we can then prepare the |1> state of the qubit and measure the duration of time that it takes for the qubit to relax in energy back to the |0> state.