There are indications of room temperature and room pressure superconductivity for LK99, PCPOSOS and now parallel lines of wrinkled graphite. There is significant amounts of experimental, computational simulation and theoretical evidence and support for multiple materials having room temperature and room pressure superconductivity and it usually involves one dimensional superconductivity
There is a peer review published paper – Global Room-Temperature Superconductivity in Graphite. The wrinkled graphite claims have passed peer review.
Researcher use scotch-taped cleaved pyrolytic graphite carrying the wrinkles that resulted from this cleaving to which they also refer as to line defects. They detected experimental evidence for the global zero-resistance state. The experimental data clearly demonstrated that the array of nearly parallel linear defects that form due to the cleaving of the highly oriented pyrolytic graphite hosts one-dimensional superconductivity.
Researchers report the first unambiguous experimental evidence for the global zero-resistance state, RTSC (room temperature superconductor), in the scotch-tape cleaved highly oriented pyrolytic graphite (HOPG) that possesses dense arrays of nearly parallel line defects (LD), the wrinkles.
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