@article{oai:tsukuba.repo.nii.ac.jp:00039643,
 author = {野村, 晋太郎 and Shibata, Yusuke and Nomura, Shintaro and Ishiguro, Ryosuke and Kashiwaya, Hiromi and Kashiwaya, Satoshi and Nago, Yusuke and Takayanagi, Hideaki},
 issue = {10},
 journal = {Superconductor science & technology},
 month = {Oct},
 note = {We present the results of magnetic field imaging by scanning nano-superconducting quantum interference device (SQUID) microscopy on a tungsten carbide (W-C) film fabricated using focused-ion-beam chemical vapor deposition. We have investigated magnetic field change by a W-C film in an external magnetic field using a scanning nano-SQUID microscope system. We have found that the reduction of the magnetic field above the W-C film was 0.9%, indicating the penetration of vortices in the W-C at an external magnetic field of 0.171 mT.},
 title = {Magnetic field imaging of a tungsten carbide film by scanning nano-SQUID microscope},
 volume = {29},
 year = {2016}
}