Sandberg, O., Phuong, L. Q., Hosseini, S. M., Zou, Y., Woo, H. Y., Neher, D., & Shoaee, S. (2021). Quantifying Quasi‐Fermi Level Splitting and Open‐Circuit Voltage Losses in Highly Efficient Nonfullerene Organic Solar Cells. Solar RRL, 5(1), p. 2000649. doi:10.1002/solr.202000649

Sandberg, Oskar, Le Quang Phuong, Seyed Mehrdad Hosseini, Yingping Zou, Han Young Woo, Dieter Neher, and Safa Shoaee. "Quantifying Quasi‐Fermi Level Splitting and Open‐Circuit Voltage Losses in Highly Efficient Nonfullerene Organic Solar Cells." Solar RRL 5, no. 1 (2021): 2000649.

Sandberg, Oskar, et al. "Quantifying Quasi‐Fermi Level Splitting and Open‐Circuit Voltage Losses in Highly Efficient Nonfullerene Organic Solar Cells." Solar RRL 5.1 (2021): 2000649.