Nanodiamond quantum sensors are a promising new avenue for virus mRNA detection
A novel quantum sensor based on nanodiamonds may better detect the presence of viruses that cause diseases, such as the SARS-CoV-2 virus responsible for the COVID-19 pandemic. Reverse transcriptase quantitative polymerase chain reaction (RT-PCR) is the current gold-standard diagnostic technique for virus detection; however, the method suffers from the need for trained personnel, special […]
March 30, 2023
Chiral Quantum Antenna Based on Multilayer Metasurface
Summary Individual atoms can act as stationary qubits and thus serve as nodes in quantum computing networks or as memories for quantum repeaters. However, to successfully use qubits based on single atoms suspended in free space, photons emitted by a single atom need to be efficiently collected. Conventionally, this can be done with high […]
September 20, 2018
Quantum Sensing with Small Quantum Systems
Summary There are small quantum systems over which we have very good control and which have long lifetimes. Examples include the phosphorous (P) defect in silicon (Si) and the nitrogen vacancy (NV) defect in diamond. With P defect in Si, we focus on improving our understanding of the hyperpolarization mechanism to better enable engineering of […]
December 1, 2016