Photovoltaic & Optoelectronic Device Group

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Interpreting Halide Perovskite Semiconductor Photoluminescence Kinetics

ACS Energy Letters American Chemical Society (ACS) 9:6 (2024) 2508-2516

Authors:

Margherita Taddei, Sarthak Jariwala, Robert JE Westbrook, Shaun Gallagher, Aaron C Weaver, Justin Pothoof, Mark E Ziffer, Henry J Snaith, David S Ginger

Phosphonic acid based bifunctional additive for high-performance blue perovskite light-emitting diodes

Nano Energy Elsevier BV 125 (2024) 109552

Authors:

Zhongkai Yu, Yejung Choi, Xinyu Shen, Ji Won Jang, Woo Hyeon Jeong, Yuqi Li, Hyuk Choi, Hyungju Ahn, Sung Heum Park, Hyosung Choi, Hyun You Kim, Bo Ram Lee

Tin Oxide Bilayer as Effective Electron Transport Layers for Efficient and Stable Perovskite Solar Modules

Solar RRL Wiley 8:12 (2024)

Authors:

Pin Lv, Yuxi Zhang, Min Hu, Benjia Zhu, David Patric McMeekin, Junye Pan, Peiran Hou, Yanqing Zhu, Jiahui Chen, Wangnan Li, Mi Xu, Zhiliang Ku, Yi鈥怋ing Cheng, Jianfeng Lu

Wide鈥怗ap Perovskites for Indoor Photovoltaics

Solar RRL Wiley 8:11 (2024)

Authors:

Gregory Burwell, Stefan Zeiske, Pietro Caprioglio, Oskar J Sandberg, Austin M Kay, Michael D Farrar, Yong Ryun Kim, Henry J Snaith, Paul Meredith, Ardalan Armin

Calculated isomeric populations of Er@C82

Fullerenes Nanotubes and Carbon Nanostructures Taylor & Francis 32:10 (2024) 986-991

Authors:

Zden臎k Slanina, Filip Uhl铆k, Shuaifeng Hu, Takeshi Akasaka, Xing Lu, Ludwik Adamowicz

Abstract:

Relative populations of the four energy-lowest IPR (isolated-pentagon-rule) isomers of Er@C82 under the high-temperature synthetic conditions are computed using the Gibbs energy based on characteristics from the density functional theory calculations (B3LYP/6-31+G*鈭糞DD energetics, B3LYP/6-31G*鈭糞DD entropy). Two leading isomers are predicted - Er@ (Formula presented.) -C82 and Er@ (Formula presented.) -C82. The calculated equilibrium isomeric relative populations agree with available observations. As Er@C82 is one of the metallofullerenes recently used as dopants for improvement of efficiency and stability of perovskite solar cells, the calculations should help in finding rules for further selections of fullerene endohedrals for such new applications in photovoltaics.