Towards a Comprehensive and Extended Use of Nitrogen-Vacancy Centers in Diamond for Quantum Technologies

Felipe Fávaro de Oliveira

Chunhui Du

Ryota Kuroiwa, Hiroki Kano, Yuhei Sekiguchi +7 more

Phila Rembold, Nimba Oshnik, Matthias M. Müller +3 more

Diamond based quantum technology is a fast emerging field with both scientific and technological importance. With the growing knowledge and experience concerning diamond based quantum systems comes an increased demand for performance. Quantum optimal control (QOC) provides a direct solution to a number of existing challenges as well as a basis for proposed future applications. Together with a swift review of QOC strategies, quantum sensing, and other relevant quantum technology applications of nitrogen-vacancy (NV) centers in diamond, the authors give the necessary background to summarize recent advancements in the field of QOC assisted quantum applications with NV centers in diamond.

Onoda Shinobu

A nitrogen vacancy (NV) center, which is a luminescent point defect based on substitutional nitrogen and neighbouring vacancy, is the most studied color centers in diamond. NV center is known as a solidstate spin quantum bit (qubit) at room temperature. NV-qubit is widely utilized for quantum sensors and quantum information processing, etc. In this talk, the recent progress of color center fabrication by electron irradiation and ion implantation will be discussed.

J. S. Hodges, Liang Jiang, Jeronimo R. Maze +1 more