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Access through your institution Buy or subscribe _Science_ http://doi.org/xks (2014) Quantum spin Hall insulators form a class of materials that are insulating in the bulk, but have

conducting edge states. As topological protection prevents backscattering in such states, spin and charge transport should occur without dissipation, which could be used to create low-power

devices. Xiaofeng Qian and co-workers have now proposed a transistor that operates by switching the topological behaviour of these materials on and off. This is a preview of subscription

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ACCESS OPTIONS: * Log in * Learn about institutional subscriptions * Read our FAQs * Contact customer support Authors * Luke Fleet View author publications You can also search for this

author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Fleet, L. Topological transistor. _Nature Phys_ 11, 5 (2015).

https://doi.org/10.1038/nphys3217 Download citation * Published: 23 December 2014 * Issue Date: January 2015 * DOI: https://doi.org/10.1038/nphys3217 SHARE THIS ARTICLE Anyone you share the

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