• openAccess   Role of thermally occupied hole states in room-temperature broadband gain in CdSe/CdS giant-shell nanocrystals 

      Tanghe, Ivo; Llusar, Jordi; Climente, Juan I.; Barker, Alex J.; Paternò, Giuseppe Maria; Scotognella, Francesco; Polovitsyn, Anatolii; Khan, Ali Hossain; hens, zeger; Van Thourhout, Dries; Geiregat, Pieter; Moreels, Iwan Wiley (2022)
      Growing CdSe/CdS nanocrystals from a large CdSe core, and employing a giant CdS shell, a continuous, broadband gain spectrum, covering the spectral range between the CdSe and the CdS band edge, is induced. As revealed by ...