Single-photon sources are important for integrated photonics and quantum technologies,
and can be used in quantum key distribution, quantum computing, and sensing. Color …

Diamond has emerged as a highly promising platform for quantum network applications.
Color centers in diamond fulfill the fundamental requirements for quantum nodes: they …

Single-photon emitters (SPEs) within wide-bandgap materials represent an appealing
platform for the development of single-photon sources operating at room temperatures …

The multiple color centers based on nickel-nitrogen complexes in synthetic Ib HPHT
diamond matrices were optically characterized with an accent on a comparative analysis of …

As a consequence of its high atomic number density, diamond can incorporate a relatively
limited range of impurities as distributed point-defects, chiefly N, B and H. A few other …

The so-called ST1 center in diamond is one of the very few known systems today that
possesses properties similar to the nitrogen-vacancy (NV) center. The ST1 enables spin …

Color centers in diamond are at the forefront of the second quantum revolution. A handful of
defects are in use, and finding ones with all the desired properties for quantum applications …

We report on the metrological characterization of the emission from a germanium-vacancy
center in diamond under a microfabricated solid immersion lens in a confocal laser …

Ion implantation in diamond crystals is widely used both for producing conducting
microstructures in the bulk of the material and for creating isolated photon emitters in …

Nitrogen‐vacancy (NV) centers in diamonds are one of the most promising systems for
quantum technologies, including quantum metrology and sensing. A promising strategy for …