E-mail a Wiley Online Library Link

Sai-Wing Tsang, Song Chen and Franky So Energy Level Alignment and Sub-Bandgap Charge Generation in Polymer:Fullerene Bulk Heterojunction Solar Cells (Adv. Mater. 17/2013) Advanced Materials 25

Version of Record online: 2 MAY 2013 | DOI: 10.1002/adma.201370113

Thumbnail image of graphical abstract

A novel technique – charge modulated electro-absorption spectroscopy (CEMAS) – is reported by Franky So and co-workers on page 2434 and used to determine the energy-level alignment and the effective bandgap of organic heterojunctions. What makes CMEAS unique is that it can directly determine the interface energetics of donor–acceptor blends, not possible using conventional electro-chemical methods.

Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf

Required = Required Field