Prof. Dr. M. Weidemüller
Physikalisches Institut
Im Neuenheimer Feld 226
69120 Heidelberg
Claudia Krämer
25.7.2018 17:00 / 17:30
, Kirchhoff-Institut, INF 227 SR 1.403

CQD special colloquium


17. July 2018 11:00

Seminarraum 2.402, Kirchhoff-Institut für Physik, INF 227

Magnetic field measurements using color centers in diamond

Jakob Steiner
Universität Stuttgart

In recent years the Nitrogen-Vacancy (NV) center has emerged as a promising sensor for magnetic fields. Due to their properties as a quantum system, NV center based sensors are inherently calibrated, exhibit high magnetic susceptibility, bandwidth, temperature working range, durability, and functionality at high magnetic fields. 

In order to miniaturize and improve such sensors, different sensor architectures and sensing techniques have been investigated, to achieve high magnetic field sensitivity while maintaining a small diameter.