Back موصل فائق في درجة حرارة الغرفة Arabic Superconductor a temperatura ambiente Spanish Superkonduktor suhu ruangan ID 室温超伝導 Japanese 상온 초전도체 Korean ตัวนำยวดยิ่งอุณหภูมิห้อง Thai 室溫超導體 Chinese
A room-temperature superconductor is a hypothetical material capable of displaying superconductivity above 0 °C (273 K; 32 °F), operating temperatures which are commonly encountered in everyday settings. As of 2023, the material with the highest accepted superconducting temperature was highly pressurized lanthanum decahydride, whose transition temperature is approximately 250 K (−23 °C) at 200 GPa.[1][2]
At standard atmospheric pressure, cuprates currently hold the temperature record, manifesting superconductivity at temperatures as high as 138 K (−135 °C).[3] Over time, researchers have consistently encountered superconductivity at temperatures previously considered unexpected or impossible, challenging the notion that achieving superconductivity at room temperature was infeasible.[4][5] The concept of "near-room temperature" transient effects has been a subject of discussion since the early 1950s.
- ^ Cite error: The named reference
hemleywas invoked but never defined (see the help page). - ^ Cite error: The named reference
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- ^ Geballe, Theodore Henry (12 March 1993). "Paths to Higher Temperature Superconductors". Science. 259 (5101): 1550–1551. Bibcode:1993Sci...259.1550G. doi:10.1126/science.259.5101.1550. PMID 17733017.
- ^ Jones, Barbara A.; Roche, Kevin P. (25 July 2016). "Almaden Institute 2012: Superconductivity 297 K – Synthetic Routes to Room Temperature Superconductivity". researcher.watson.ibm.com. Archived from the original on 12 December 2013. Retrieved 18 September 2018.