April has been another strong month for Edinburgh Instruments customers with publications ranging from photocatalysis to polariton lasing. Here is a selection of some of the work our customers published last month.

Low Threshold Polariton Lasing from a Solution‐Processed Organic Semiconductor in a Planar Microcavity

Sai Kiran Rajendran, Mengjie Wei, Hamid Ohadi, Arvydas Ruseckas, Graham A. Turnbull, Ifor D. W. Samuel

Advanced Optical Materials

https://onlinelibrary.wiley.com/doi/abs/10.1002/adom.201801791

FLS980 Photoluminescence Spectrometer

Reversible and cooperative photoactivation of single-atom Cu/TiO2 photocatalysts

Byoung-Hoon Lee, Sunghak Park, Minho Kim, Arun K. Sinha, Seong Chan Lee, Euiyeon Jung, Woo Je Chang, Kug-Seung Lee, Jeong Hyun Kim, Sung-Pyo Cho, Hyungjun Kim, Ki Tae Nam & Taeghwan Hyeon

Nature Materials

https://www.nature.com/articles/s41563-019-0344-1

FLS980 Photoluminescence SPectrometer

Engineering Auger recombination in colloidal quantum dots via dielectric screening

Xiaoqi Hou, Jun Kang, Haiyan Qin, Xuewen Chen, Junliang Ma, Jianhai Zhou, Liping Chen, Linjun Wang, Lin-Wang Wang & Xiaogang Peng

Nature Communications

https://www.nature.com/articles/s41467-019-09737-2

FLS920 Photoluminescence Spectrometer

Novel Small-Molecule Electron-Donor for Solution-Processed Ternary Exciplex with 24% External Quantum Efficiency in Organic Light-Emitting Diode

Juewen Zhao, Caijun Zheng, Yu Zhou, Chuan Li, Jun Ye, Xiaoyang Du, Wan Li, Zeyu He, Ming Zhang, Hui Lin, Silu Tao and Xiaohong Zhang

https://pubs.rsc.org/en/content/articlelanding/2019/mh/c9mh00373h/unauth#!divAbstract

Materials Horizons

FLS980 Photoluminescence Spectrometer

Interface‐Modification‐Induced Gradient Energy Band for Highly Efficient CsPbIBr2 Perovskite Solar Cells

Waqas Siddique Subhani, Kai Wang, Minyong Du, Xiuli Wang, Shengzhong (Frank) Liu

Advanced Energy Materials

https://onlinelibrary.wiley.com/doi/abs/10.1002/aenm.201803785

FLS920 Photoluminescence Spectrometer