Chinese Journal of Applied Chemistry ›› 1995, Vol. 0 ›› Issue (1): 5-8.

• Full Papers • Previous Articles     Next Articles

Li+Ion Implantation into a-Si:H Film under Inducement of Electric Field and the Photovoltalc Property

Wang Baohui1, Wang Dejun1, Li Tiejin1, Geng Xinhua2, Lin Shiguo2, Sun Yun2, Sun Zhonglin2   

  1. 1. Departmet off Chemistry, Jilin University, Changchun 130023;
    2. Institute of Photoelectron, Nankai University, Tianjin
  • Received:1994-03-21 Revised:1994-06-30 Published:1995-02-10 Online:1995-02-10

Abstract: lmplantation of Li+ ions into hydrogenated amorphous silicon(a-Si:H)film underinducement of electric field has been investigated by photoelectrochemical teehnique and sur-face photovoltaic spectroscopy(SPS).The results show that implantation could take placeunder less tl1an-0.60V(vs.SCE)in a-Si:Hfilm. The photovoItaic response of the implant-ed film increases by about 60% compared with that of the non-implanted film.

Key words: hydrogenated amorphous silicon film, Li+ ion implantation, ohotovoltage re-sponse