✦ LIBER ✦
Bend-resistance nanomagnetometry: spatially resolved magnetization studies in a ferromagnet/semiconductor hybrid structure
✍ Scribed by D Grundler; T.M Hengstmann; N Klockmann; Ch Heyn; D Heitmann
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 249 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1386-9477
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✦ Synopsis
We have investigated the four-terminal magnetoresistance in a cross junction of a high-mobility two-dimensional electron system underneath a ferromagnetic microstructure. We ÿnd that, in contrast to the Hall resistance which gives an averaged response, the bend resistance allows one to obtain information on the local magnetic ÿeld pattern. Using this e ect, we have studied the switching behavior of a two-micromagnet system.