% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Rockstuhl:11279,
      author       = {Rockstuhl, C. and Lederer, F. and Bittkau, K. and Beckers,
                      T. and Carius, R.},
      title        = {{T}he impact of intermediate reflectors on light absorption
                      in tandem solar cells with randomly textured surfaces},
      journal      = {Applied physics letters},
      volume       = {94},
      issn         = {0003-6951},
      address      = {Melville, NY},
      publisher    = {American Institute of Physics},
      reportid     = {PreJuSER-11279},
      pages        = {211101},
      year         = {2009},
      note         = {We acknowledge the partial financial support of this work
                      by the Deutsche Forschungsgemeinschaft (Grant No. PAK88) and
                      the Federal Ministry of Education and Research (Nanovolt).
                      We thank J. Hupkes for providing us with the samples for
                      this study. Parts of computations were performed on the IBM
                      p690 cluster JUMP of the JvN Forschungszentrum Julich,
                      Germany and supported by VSR Project No. 3035.},
      abstract     = {The impact of dielectric intermediate reflectors on the
                      light absorption in the top cell of an a-Si:H/mu c-Si:H
                      tandem solar cell comprising randomly textured surfaces was
                      investigated by rigorous diffraction theory. Despite the
                      strong light scattering, we found Fabry-Perot oscillations
                      for the absorption with a decreasing modulation for an
                      increasing thickness of the intermediate layer, a larger
                      oscillation period when compared to thin films and a
                      homogenization of the absorption profile. Optimized
                      intermediate reflectors generate an absorption enhancement
                      in the a-Si:H film, which varies between a factor of 2 and
                      more than 3 for wavelengths of strong and weak absorption,
                      respectively.},
      keywords     = {J (WoSType)},
      cin          = {IEF-5},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB813},
      pnm          = {Erneuerbare Energien},
      pid          = {G:(DE-Juel1)FUEK401},
      shelfmark    = {Physics, Applied},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000266500400001},
      doi          = {10.1063/1.3142421},
      url          = {https://juser.fz-juelich.de/record/11279},
}