Externally applied pressure induces superconductivity in the layer compound 1T-TaS2. Similarities to, and differences from, other superconducting systems promise exciting future experiments on this old, but suddenly rejuvenated, compound.
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Tosatti, E. Squash and sandwiches. Nature Mater 7, 929–930 (2008). https://doi.org/10.1038/nmat2327
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DOI: https://doi.org/10.1038/nmat2327
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