• Investigating thermal donors in n-type Cz silicon with carrier density imaging 

      Hu, Yu; Schøn, Hendrik; Øvrelid, Eivind Johannes; Nielsen, Øyvind; Arnberg, Lars (Journal article; Peer reviewed, 2012)
      A new method to map the thermal donor concentration in silicon wafers using carrier density imaging is presented. A map of the thermal donor concentration is extracted with high resolution from free carrier density images ...
    • Investigation of pinholes in Czochralski silicon ingots in relation to structure loss 

      Sortland, Øyvind Sunde; Øvrelid, Eivind Johannes; M'hamdi, Mohammed; Di Sabatino Lundberg, Marisa (Journal article; Peer reviewed, 2019)
      In the production of monocrystalline silicon by the Czochralski process, structure loss frequently reduces yield and increases production time. Structure loss means the transition from monocrystalline to multicrystalline ...
    • Modelling of heat transfer and fluid flow in a silicon melt for the Czochralski process 

      Skjerven, Stine Linn Vatne (Master thesis, 2018)
      In order to get a better understanding of the heat transfer and the fluid flow of a silicon melt in the Czochralski process, the focus has been to use modelling together with theoretical analysis to gather more understanding ...
    • Statistical analysis of structure loss in Czochralski silicon growth 

      Sortland, Øyvind Sunde; Jomâa, Moez; M'hamdi, Mohammed; Øvrelid, Eivind Johannes; Di Sabatino Lundberg, Marisa (Journal article; Peer reviewed, 2019)
      In Czochralski monocrystalline silicon growth, structure loss (SL) is the loss of the mono-crystalline structure. It represents a significant loss of productivity. In this work, this phenomenon is investigated by statistical ...
    • Statistical Analysis of Structure Loss in Czochralski Silicon Growth 

      Sortland, Øyvind Sunde; Jomâa, Moez; M'hamdi, Mohammed; Øvrelid, Eivind Johannes; Di Sabatino Lundberg, Marisa (Chapter, 2019)
      In Czochralski monocrystalline silicon growth, structure loss (SL) is the loss of the mono-crystalline structure. It represents a significant loss of productivity. In this work, this phenomenon is investigated by statistical ...