Proposal for a new class of materials: spin gapless semiconductors |
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| Authors: | Wang X L |
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| Affiliation: | Spintronic and Electronic Materials Group, Institute for Superconducting and Electronic Materials, University of Wollongong, NSW 2522, Australia. xiaolin@uow.edu.au |
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| Abstract: | The concept of the spin gapless semiconductor in which both electron and hole can be fully spin polarized is proposed, and its possibility is presented on the basis of first-principles electronic structure calculations. Possible new physics and potential applications in spintronic devices based on the spin gapless semiconductors are discussed. |
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