Chinese ZJU
  • What's on

    Current Position : Home > What's on > Events

    Growth of high-quality Si ingots for solar cells using the dendritic cast method

    Editor:yingwen Date:2018-10-15 Hits:86

    Time2 pm, October 15, 2018 (Second lecture)

                (This lecture will be held every Monday from October 8th until the end of October)

    Place: Conference Room 104, Building 1, State Key Laboratory of Silicon Materials, Yuquan Campus

    Title: Growth of high-quality Si ingots for solar cells using the dendritic cast method

    Speaker: Kazuo Nakajima

    Inviter: Academician Deren Yang

     

    Abstract:

    • Motivation to develop the dendritic cast method

    • Growth and behavior of dendrite crystals using the in-situ observation system

    • Ingot growth controlled by dendrite crystals grown along the bottom of a crucible

    • Effect of angle between dendrite crystals with several orientation

    • Control of arrangement of dendrite crystals

    • Generation of dislocations

    • Quality and solar-cell performance of Si ingots using the dendritic cast method

    • Pilot furnace for manufacturing industrial scale ingots

    • Keypoints for improvement and impact on development of seed-assisted cast methods