The nanoscale localization of individual paramagnetic defects near an electrical circuit is important step for realizing hybrid quantum devices with strong spin-microwave photon coupling. Here, we demonstrate the fabrication array NV centers in diamond a metallic nanowire deposited on top substrate. We determine relative position each center $\sim$10\,nm accuracy, using it as vector magnetomete...

The evaluation of fallopian tubes after failed tubal ligation can be difficult because conventional histopathological techniques are unable to section the metal clips when in situ. Once the clips have been removed, any evidence of tube patency is lost. This report describes a technique of embedding and sectioning that enables sections to be made while the metal clips are still in situ. This is ...