[1] [1] Karp J H, Tremblay E J, Ford J E. Opt. Express, 2010, 18: 1122.

[2] [2] Slooff L H, Bende E E, Burgers A R, et al. Phys. Status Solidi, 2008, 2: 257.

[3] [3] Tsoi S, Broer D J, Bastiaansen C W M, et al. Opt. Express, 2010, 18: 536.

[4] [4] Kennedy M, McCormack S J, Doran J, et al. Sol. Energy, 2009, 83: 978.

[5] [5] Gutmann J, Peters M, Blsi B, et al. Opt. Express, 2012, 20: 157.

[6] [6] Haines C , Chen M, Ghiggino K P. Sol. Energy Mater. Sol. Cells, 2012, 105: 287.

[7] [7] El-Bashir S M. J. Lumin., 2012, 132: 1786.

[8] [8] Debije M G, Dekkers W. J. Renew. Sustain. Energy, 2012, 4: 013103.

[9] [9] van Sark W G J H M. Renew. Energy, 2013, 49: 207.

[10] [10] Maggioni G, Campagnaro A, Carturan S, et al. Sol. Energy Mater. Sol. Cells, 2013, 108: 27.

[11] [11] Currie M J, Mapel J K, Heidel T D, et al. Science, 2008, 321: 226.

[12] [12] Albers P T M, Bastiaansen C W M, Debije M G. Sol. Energy, 2013, 95: 216.