Research Article
Ultrasensitive Anomalous Hall Effect in Ta/CoFe/Oxide/Ta Multilayers
Table 1
Fitting parameters deduced from (
1) in the four samples.
| | | (×103 emu/cm3) | (×106 erg/cm3) | (×104 erg/cm3) | (×105 erg/cm3) | (Oe) |
| MgO as-dep. | 2.01 | 1.13 | 8.02 | 8.89 | 0.53 | 94.02 | MgO 240°C | 1.99 | 1.14 | 7.76 | 10.15 | −4.09 | −716.92 | HfO2 as-dep. | 2.04 | 1.14 | 7.71 | 2.47 | −5.4 | −942.60 | HfO2 240°C | 2.04 | 1.12 | 8.10 | 1.01 | 2.07 | 369.26 |
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