text:   at room temperature",2,"['Our new preprint, led by the @RonningGroup: ""Fast recovery of ion-irradiation-induced defects in Ge2Sb2Te5 (GST) thin films at room temperature"" <LINK>\n\nThis paper studies ion-induced defects in GST, a phase-change material used in photonics to enable tunability', 'We explore how GST transitions phases upon ion irradiation, and the differences between defect creation and annealing between hexagonal and rock-salt GST, via optical, electrical, and x-ray experiments\n\nThe @KatsGroup work was supported by @USNavyResearch and in part by NG Next https://t.co/cztqhErNY9']",21,09,546