Nitrogen-Vacancy (NV) Center Formed in a Diamond Device for Electric Field Sensing (image) Tokyo Institute of Technology Share Print E-Mail Caption Left: Schematic of the structure of the NV center. Middle: Confocal fluorescence image of a single NV center in the device. Right: Schematic of the measurement configuration. Credit Tokyo Institute of Technology Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.