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Dias’s - 2 . Dias - 2 Dias - 2 James Hamlin - 1 ” - 1 Hamlin - 1 Salamat - 1 Keith V - 1
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University of Florida - 1 Adobe Illustrator - 1 University of Rochester - 1 University of Nevada - 1 UNLV - 1

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☆ Room-Temperature Superconductor Discovery Is Retracted
  + stars: | 2023-11-07 | by ( Kenneth Chang | More About Kenneth Chang | ) www.nytimes.com   time to read: +1 min
First discovered in 1911, superconductors can seem almost magical — they conduct electricity without resistance. Most require ultracold temperatures, and recent advances toward superconductors that function at higher temperatures require crushing pressures. A superconductor that works at everyday temperatures and pressures could find use in M.R.I. Superconductors unexpectedly became a viral topic on social networks over the summer when a different group of scientists, in South Korea, also claimed to have discovered a room-temperature superconductor, named LK-99. Even though it was published in a high-profile journal, Dr. Dias’s claim of a room-temperature superconductor did not set off euphoria like LK-99 did because many scientists in the field already regarded his work with doubt.
Persons: Dias’s, . Dias, Dias Locations: South Korea
☆ Superconductor Scientist Faces Investigation as a Paper Is Retracted
  + stars: | 2023-08-15 | by ( Kenneth Chang | More About Kenneth Chang | ) www.nytimes.com   time to read: +4 min
Many other scientists greeted the announcement with skepticism because an earlier Nature paper by Dr. Dias describing a different and less practical superconducting material had already been retracted. The university had previously conducted three preliminary inquiries into Dr. Dias’s research and decided the concerns did not warrant further scrutiny. On Tuesday, Dr. Hamlin said he was pleased that the journal had taken his concerns seriously. He said there were two additional instances of apparent data duplication in Dr. Dias’s work that he hoped would also be reviewed. One involves another Nature paper; the other is what Dr. Hamlin describes as a duplication of data in Dr. Dias’s thesis.
Persons: . Dias, James Hamlin, Dias, ”, Hamlin, Salamat, Keith V, Lawler, University of Rochester “, Dias’s Organizations: University of Florida, Adobe Illustrator, University of Rochester, University of Nevada, UNLV Locations: South Korea, Las Vegas
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