Spin defects in solid-state materials are strong candidate systems for quantum information
technology and sensing applications. Here we explore in details the recently discovered …

Silicon-vacancy (SiV) centers in diamond are a promising candidate for all-optical
nanoscale high-sensitivity thermometry because they have sufficient sensitivity to reach the …

Recently, ultrashort laser processing has attracted attention for creating nitrogen-vacancy
(NV) centers because this method can create single NV centers in spatially-controlled …

Energy conservation and battery life extension are key challenges for the next-generation
hybrid electric vehicles. In particular, the temperature and electric currents in a storage …

High-temperature annealing is a promising but still mainly unexplored method for enhancing
spin properties of negatively charged nitrogen-vacancy (NV) centers in diamond particles …

Nanodiamonds with group-IV color centers, such as silicon-vacancy centers and germanium-
vacancy (GeV) centers, exhibit excellent properties, including a sharp and stable zero …

The nitrogen-vacancy center in diamond has been broadly applied in quantum sensing
since it is sensitive to different physical quantities. Meanwhile, it is difficult to isolate …

To demonstrate the application capability of the diamond quantum sensor as an electric
vehicle (EV) battery monitor, we (i) investigated the measurable current in a real car noise …

High-resolution temperature measurement has a wide range of applications in biomedicine,
microelectronics, and so on. Diamond particles with nitrogen-vacancy (NV) color centers can …

The nitrogen-vacancy (NV) centre in diamond is regarded as a promising micro-nano scale
thermometer due to its high stability, good temperature resolution and its scope for …