On the efficiency limit of triplet–triplet annihilation for photochemical upconversionYuen Yap Cheng, Timothy W. Schmidt, Tony Khoury et al.|Physical Chemistry Chemical Physics|2009Cited by 385
Improving the light-harvesting of amorphous silicon solar cells with photochemical upconversionYuen Yap Cheng, Timothy W. Schmidt, Burkhard Fückel et al.|Energy & Environmental Science|2012Cited by 371
Kinetic Analysis of Photochemical Upconversion by Triplet−Triplet Annihilation: Beyond Any Spin Statistical LimitYuen Yap Cheng, Timothy W. Schmidt, Burkhard Fückel et al.|The Journal of Physical Chemistry Letters|2010Cited by 287
Dye-Sensitized Solar Cell with Integrated Triplet–Triplet Annihilation Upconversion SystemAndrew Nattestad, Timothy W. Schmidt, Yuen Yap Cheng et al.|The Journal of Physical Chemistry Letters|2013Cited by 181
Entropically Driven Photochemical UpconversionYuen Yap Cheng, Timothy W. Schmidt, Burkhard Fückel et al.|The Journal of Physical Chemistry A|2011Cited by 100