Diamond quantum sensors: from physics to applications on condensed matter research

KO Ho, Y Shen, YY Pang, WK Leung, N Zhao… - Functional …, 2022 - Taylor & Francis
Single qubit in solid-state materials recently emerges as a versatile platform for quantum
information. Among them, the nitrogen vacancy (NV) centre in diamond has become a …

Recent developments of quantum sensing under pressurized environment using the nitrogen vacancy (NV) center in diamond

KO Ho, KC Wong, MY Leung, YY Pang… - Journal of Applied …, 2021 - pubs.aip.org
Pressure has been established as a powerful way of tuning material properties and studying
various exotic quantum phases. Nonetheless, measurements under pressure are no trivial …

Magnetic detection under high pressures using designed silicon vacancy centres in silicon carbide

JF Wang, L Liu, XD Liu, Q Li, JM Cui, DF Zhou… - Nature Materials, 2023 - nature.com
Pressure-induced magnetic phase transitions are attracting interest as a means to detect
superconducting behaviour at high pressures in diamond anvil cells, but determining the …

First-principles calculation of the temperature-dependent transition energies in spin defects

H Tang, AR Barr, G Wang… - The Journal of Physical …, 2023 - ACS Publications
Spin qubits associated with color centers are promising platforms for various quantum
technologies. However, to be deployed in robust quantum devices, the variations of their …

High-precision mapping of diamond crystal strain using quantum interferometry

MC Marshall, R Ebadi, C Hart, MJ Turner, MJH Ku… - Physical Review …, 2022 - APS
Crystal-strain variation imposes significant limitations on many quantum sensing and
information applications for solid-state defect qubits in diamond. Thus, the precision …

Spectroscopic Study of N- Sensors in Diamond-Based High-Pressure Devices

KO Ho, MY Leung, W Wang, J Xie, KY Yip, J Wu… - Physical Review …, 2023 - APS
High-pressure experiments are crucial in modern interdisciplinary research fields such as
engineering quantum materials, yet local probing techniques remain restricted due to the …

Diamond quantum sensing revealing the relation between free radicals and huntington's disease

S Fan, L Nie, Y Zhang, E Ustyantseva… - ACS central …, 2023 - ACS Publications
Huntington's disease (HD) is a well-studied yet rare disease caused by a specific mutation
that results in the expression of polyglutamine (PolyQ). The formation of aggregates of PolyQ …

Quantum Sensing of Free Radical Generation in Mitochondria of Single Heart Muscle Cells during Hypoxia and Reoxygenation

S Fan, H Gao, Y Zhang, L Nie, R Bártolo, R Bron… - ACS …, 2024 - ACS Publications
Cells are damaged during hypoxia (blood supply deprivation) and reoxygenation (oxygen
return). This damage occurs in conditions such as cardiovascular diseases, cancer, and …

Quantum control of optically active artificial atoms with surface acoustic waves

M Choquer, M Weiß, EDS Nysten… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Surface acoustic waves (SAWs) are a versatile tool for realizing coherent quantum interfaces
between various solid-state qubits spanning microwave to optical frequencies. Through …

Quantum Sensing of Free Radical Generation in Mitochondria of Human Keratinocytes during UVB Exposure

S Fan, L Lopez Llorens, FP Perona Martinez… - ACS …, 2024 - ACS Publications
Ultraviolet (UV) radiation is known to cause skin issues, such as dryness, aging, and even
cancer. Among UV rays, UVB stands out for its ability to trigger problems within cells …