@article{oai:sucra.repo.nii.ac.jp:00016425,
 author = {神島, 謙二 and 須藤, 崇吏 and 柿崎, 浩一 and 平塚, 信之},
 journal = {埼玉大学工学部紀要 第一部 論文集},
 month = {},
 note = {TiO2-coated Fe3O4 samples were prepared by the sol-gel processing. The samples were sintered in vacuum at 1000℃ for 2 hours. MR ratio became the maximum of 3.78 % for the 1.54 vol. % TiO2 sample. The MR ratio is twice as large as that of Fe3O4. Also, we have measured temperature (T) dependence of resistivity (p) for the TiO2-coated Fe3O4 samples, and confirmed that p was in proportion to T1/2 for the best MR-ratio sample. This suggests that the granular-type tunnel conduction takes place in the system, and that the best MR ratio is caused by the tunnel magnetoresistance effect., text, application/pdf},
 pages = {1--5},
 title = {TiO2被覆マグネタイトの磁気抵抗効果＜論文＞},
 volume = {42},
 year = {2008},
 yomi = {カミシマ, ケンジ and スドウ, タカフミ and カキザキ, コウイチ and ヒラツカ, ノブユキ}
}