Ballistic effects in magnetoresistance of the planar point contact composed of single crystalline tungsten

Gennady M. Mikhailov; L. I. Aparshina; A. V. Chernykh; I. V. Malikov; V. Y. Vinnichenko; J. C. Maan; S. Olsthoorn; C. Possanzini; H. Jonge

doi:10.1117/12.514543

11 June 2003 Ballistic effects in magnetoresistance of the planar point contact composed of single crystalline tungsten

Gennady M. Mikhailov, L. I. Aparshina, A. V. Chernykh, I. V. Malikov, V. Y. Vinnichenko, J. C. Maan, S. Olsthoorn, C. Possanzini, H. Jonge

Author Affiliations +

Proceedings Volume 5023, 10th International Symposium on Nanostructures: Physics and Technology; (2003) https://doi.org/10.1117/12.514543
Event: 2003 Chapter books, 2003, Bellingham, WA, United States

Abstract

We found that a ballistic planar constriction exhibits different properties in angular dependence of the magnetoresistance in compare with that of the diffusive point contact. It shows unusual two-minima angular dependence. This behavior also differs much from that of ballistic four terminal bridges, where monotonic angular dependence of the magnetoresistance is observed.

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Gennady M. Mikhailov, L. I. Aparshina, A. V. Chernykh, I. V. Malikov, V. Y. Vinnichenko, J. C. Maan, S. Olsthoorn, C. Possanzini, and H. Jonge "Ballistic effects in magnetoresistance of the planar point contact composed of single crystalline tungsten", Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); https://doi.org/10.1117/12.514543

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