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@ARTICLE{Smirnov:171993,
      author       = {Smirnov, V. and Lambertz, A. and Tillmanns, S. and Finger,
                      F.},
      title        = {p- and n-type microcrystalline silicon oxide (μc-{S}i{O}
                      $_{x}$ :{H}) for applications in thin film silicon tandem
                      solar cells 1},
      journal      = {Canadian journal of physics},
      volume       = {92},
      number       = {7/8},
      issn         = {1208-6045},
      address      = {Ottawa, Ontario},
      publisher    = {NRC Research Press},
      reportid     = {FZJ-2014-05547},
      pages        = {932 - 935},
      year         = {2014},
      abstract     = {We report on the development and application of p- and
                      n-type hydrogenated microcrystalline silicon oxide
                      (μc-SiOx:H) alloys in tandem thin film silicon solar cells.
                      Our results show that the optical, electrical, and
                      structural properties of μc-SiOx:H can be conveniently
                      tuned over a wide range to fulfil the requirements for solar
                      cell applications. We have shown that adding of PH3 gas
                      during deposition tends to increase crystallinity of
                      μc-SiOx:H layers, while additional trimethylboron (TMB)
                      tends to suppress crystalline growth. When applied in tandem
                      solar cells, both p- and n-type μc-SiOx:H lead to a
                      remarkable increase in the top cell current. Taking
                      advantage of low refractive index and high optical band gap
                      of μc-SiOx:H allows the achievement of high efficiencies of
                      $13.1\%$ (initial) and $11.8\%$ (stabilized)},
      cin          = {IEK-5},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-5-20101013},
      pnm          = {111 - Thin Film Photovoltaics (POF2-111)},
      pid          = {G:(DE-HGF)POF2-111},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000339379500084},
      doi          = {10.1139/cjp-2013-0640},
      url          = {https://juser.fz-juelich.de/record/171993},
}