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Magnetoelectronics

Teaching magnets new tricks

Nature volume 408, pages 923–924 (2000)Cite this article

A way to control magnetism in semiconductors using an external electric field has been shown for the first time. This long-awaited result could lead to new types of information-storage devices.

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Figure 1: Behaviour of a magnetic semiconductor as a function of temperature and hole concentration (holes are positive charges).
Figure 2: An electrically controlled magnetic switch.

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Authors and Affiliations

  1. Center for Spintronics and Quantum Computation, and the Department of Physics, University of California, Santa Barbara, 93106, California, USA

    David D. Awschalom & Roland K. Kawakami

Authors
  1. David D. Awschalom
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  2. Roland K. Kawakami
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Correspondence to David D. Awschalom.

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Awschalom, D., Kawakami, R. Teaching magnets new tricks. Nature 408, 923–924 (2000). https://doi.org/10.1038/35050194

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