Journals had retracted papers on superconductors that worked at room temperature and materials science that involved Ranga Dias. Journals had retracted papers on superconductors that worked at room temperature and materials science that involved Ranga Dias. your-feed-science, Superconductors, Ethics and Official Misconduct, Falsification of Data, Dias, Ranga P, University of Rochester, Nature (Journal), Physical Review Letters NYT > Science