Citation: Herrmann, Markus Guido; Stoffel, Ralf Peter; K\"upers, Michael; Ait Haddouch, Mohammed; Eich, Andreas; Glazyrin, Konstantin; Grzechnik, Andrzej; Dronskowski, Richard; Friese, Karen (2019). New insights on the GeSe~{\?it x~}Te~1{-~x} phase diagram from theory and experiment. Acta Crystallographica Section B, 75, pp. -.