January 2020 Journal Article Different agglomeration properties of PC61BM and PC71BM in photovoltaic inks – a spin-echo SANS study DOI Link https://doi.org/http://doi.org/10.1039/c9ra08019h Authors Bernardo G., Melle-Franco M., Washington A.L., Dalgliesh R.M., Li F., Mendes A., Parnell S.R. Publication RSC Advances Pages 4512-4520 Volume 10 Issue Number 8 Publish Date January 2020