摘要
The magnetoimpedance effect of magnetic tunnel junction (MTJ) was investigated at room temperature in the frequency ranged from 100 Hz to 15 MHz. The MR loop with a ratio of 9.49% at 5 MHz switches to -11.51% at 7 MHz, respectively. This indicates the MR loop reverse shape and sign around 6 MHz. This inverse MR effect is explained by the impedance competition among Resistor-Inductor series circuit and Capacitor part.
原文 | 英語 |
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頁(從 - 到) | 1903-1904 |
頁數 | 2 |
期刊 | Journal of Magnetism and Magnetic Materials |
卷 | 310 |
發行號 | 2 SUPPL. PART 3 |
DOIs | |
出版狀態 | 已發佈 - 2007 3月 |
對外發佈 | 是 |
ASJC Scopus subject areas
- 電子、光磁材料
- 凝聚態物理學