Unveiling the defect/exciton properties and ultrafast carrier dynamics in high mobility p-type transparent copper iodide
In this work published in Nature communications, we have studied the defect physics, excitonic properties and ultrafast carrier dynamics of copper iodide by a synergistic approach employing a combination of analytical techniques, which is vital for its optoelectronic applications.
Advantages of Rydberg many-body systems in metrology
By probing the microwave electric field, we have exhibited the advantages of the Rydberg many-body system at the critical point. We find that the Fisher information close to the criticality is enhanced by a factor more than 10^3 by comparing a non-interacting ensemble.
