Guodan Wei, Siyi Wang, Xin Xiao,C. Kyle Renshaw, Lincoln Hall, Vyacheslav V. Diev, Mark E. Thompson, Stephen R. Forrest, Functionalized Squaraine Donors for Nanocrystalline Organic Photovoltaics, ACS Nano, 6(1), 972, (2012).

Xin Xiao, Guodan Wei, Siyi Wang, Jeramy D. Zimmerman, Christopher K. Renshaw, Small-molecule photovoltaics based functionalized squaraine donor blends, Advanced Materials, 24(15), 1956(2012).

Guodan Wei, Siyi Wang, Kai Sun, Mark E. Thompson, Stephen R. Forrest, Solvent-Annealed Crystalline Squaraine: PC70BM (1:6) Solar Cells, Advanced Energy Materials, 1(2), 184-187(2011).

Guodan Wei, Xin Xiao, Siyi Wang, Jeramy D. Zimmerman, Kai Sun, Vyacheslav V. Diev, Mark E. Thompson, and Stephen R. Forrest, Arylamine-Based Squaraine Donors for Use in Organic Solar Cells, Nano letters, 11(10), 4261-4264(2011).

Guodan Wei, Richard R. Lunt, Sun Kai, Siyi Wang, Mark E. Thompson, Stephen R. Forrest, Efficient, Ordered bulk heterojunction nanocrystalline solar cells by annealing of ultrathin squaraine thin films, Nano Letters, 10(9), 3555, (2010).

Guodan Wei, Siyi Wang, C. Kyle Renshaw, Mark E. Thompson, Stephen R. Forrest, Solution processed squaraine bulk heterojunction photovoltaic cells, ACS Nano, 4(4), 1927, (2010)

Guodan Wei, Kuen-Tsing Shiu, N. Chris Giebink, Stephen R. Forrest, Thermodynamic limits of quantum photovoltaic cell efficiency, Applied Physics Letters, 91(22): 223507, (2007).

Guodan Wei, Stephen R. Forrest, Intermediate-band solar cells employing quantum dots embedded in an energy fence barrier, Nano Letters, 7 (1): 218-222, (2007).