@article{oai:nagoya.repo.nii.ac.jp:00005518,
 author = {Tanji, Takayoshi and Maeda, Masahiro and Ishigure, Nobuo and Aoyama, Naoto},
 issue = {5},
 journal = {Physical Review Letters},
 month = {Aug},
 note = {Lorentz microscopy is successfully applied to observe the magnetic structures of iron particles embedded in thin magnetic granular films: Fe-Mo and Fe-MgO films. Images of experimentally observed Fe particles, 25 and 60 nm in diameter, are compared with simulated ones. Single-magneticdomain particles could be observed. Cylindrical Fe particles 2–8 nm in diameter and 10–20 nm thick in an Fe-MgO film showed clear black-and-white-pair contrast in a region about 30 nm in diameter, which seems to be the range of the area having magnetic correlation.},
 pages = {1038--1041},
 title = {Lorentz Microscopy of Magnetic Granular Films},
 volume = {83},
 year = {1999}
}