137 citations · 403 across the 11 of their papers we have counts for
11 papers
Enhancement of quantum coherence in solid-state qubits via interface engineering
Wing Ki Lo, Yaowen Zhang, Ho Yin Chow +8
Shallow nitrogen-vacancy (NV) centers in diamond are promising quantum sensors but suffer from noise-induced short coherence times due to bulk and surface impurities. We present in…
Studying Critical Parameters of Superconductor via Diamond Quantum Sensors
Kin On Ho, Wai Kuen Leung, Yiu Yung Pang +11
Critical parameters are the key to superconductivity research, and reliable instrumentations can facilitate the study. Traditionally, one has to use several different measurement t…
Demonstration of a variational quantum eigensolver with a solid-state spin system under ambient conditions
Xuliang Du, Yang Shen, Zipeng Wu +2
Quantum simulators offer the potential to utilize the quantum nature of a physical system to study another physical system. In contrast to conventional simulation, which experience…
Spectroscopy Study on NV Sensors in Diamond-based High-pressure Devices
Kin On Ho, Man Yin Leung, Wenyan Wang +7
Recently, the negatively charged nitrogen-vacancy (NV) center has emerged as a robust and versatile quantum sensor in pressurized environments. There are two popular ways to implem…
Probing the Evolution of Electron Spin Wavefunction of NV Center in diamond via Pressure Tuning
Kin On Ho, Man Yin Leung, P. Reddy +11
Understanding the profile of a qubit's wavefunction is key to its quantum applications. Unlike conducting systems, where a scanning tunneling microscope can be used to probe the el…
Microscopic study of optically-stable, coherent color centers in diamond generated by high-temperature annealing
King Cho Wong, San Lam Ng, Kin On Ho +9
Single color centers in solid have emerged as promising physical platforms for quantum information science. Creating these centers with excellent quantum properties is a key founda…