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Pressure Induced Superconductivity in Pristine1T−TiSe2
Open accessAbstract
The interplay between superconductivity and the charge-density wave (CDW) state in pure 1T-TiSe(2) is examined through a high-pressure study extending up to pressures of 10 GPa between sub-Kelvin and room temperatures. At a critical pressure of 2 GPa a superconducting phase sets in and persists up to pressures of 4 GPa. The maximum superconducting transition temperature is 1.8 K. These findings complement the recent discovery of superconductivity in copper-intercalated 1T-TiSe(2). The comparisons of the normal state and superconducting properties of the two systems reveal the possibility that the emergent electronic state qualitatively depends on the manner in which the CDW state is destabilized, making this a unique example where two different superconducting domes are obtained by two different methods from the same parent compound.
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Morosan, E., Zandbergen, H. W., Dennis, B. S., Bos, J. W. G., Onose, Y., Klimczuk, T., Ramirez, A. P., Ong, N. P., & Cava, R. J. (2006) · Nature Physics · doi:10.1038/nphys360 · Cited by 991
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Li, H., Li, Y., Aljarb, A., Shi, Y., & Li, L.-J. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00212 · Cited by 382
Zeng, L., Wang, Z., Song, J., Lin, G., Guo, R., Luo, S., Guo, S., Li, K., Yu, P., Zhang, C., et al. (2023) · Advanced Functional Materials · doi:10.1002/adfm.202301929 · Cited by 39
Metadata
- Authors
- Kusmartseva, A. F., Sipos, B., Berger, H., Forró, L., & Tutiš, E.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2009-11-30
- Volume
- 103
- Issue
- 23
- Pages
- 236401-236401
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1648773362
- Cited by
- 478
- References
- 1
- FWCI
- 6.22
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Kusmartseva, A. F., Sipos, B., Berger, H., Forró, L., & Tutiš, E. (2009). Pressure Induced Superconductivity in Pristine1T−TiSe2. Physical Review Letters. https://doi.org/10.1103/physrevlett.103.236401
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