Zhuoying Chen

TL;DR: The synthesis and polymerization of a novel thieno[3,2-b]thiophene-diketopyrrolopyrrole-based monomer is reported, which has a maximum hole mobility of 1.95 cm(2) V(-1) s(-1), which is the highest mobility from a polymer-based OFET reported to date.

TL;DR: High-performance ambipolar OFETs with balanced hole and electron field-effect mobilities both exceeding 1 cm(2) V (-1) s(-1) are achieved based on a single-solution-processed conjugated polymer, DPPT-TT, upon careful optimization of the device architecture, charge injection, and polymer processing.

TL;DR: This work uses ultrafast 2D vibrational spectroscopy of methylammonium (MA) lead iodide to directly resolve the rotation of the organic cations within the MAPbI3 lattice and reveals two characteristic time constants of motion.

TL;DR: The first functional light-emitting diodes (LEDs) based on quasi-2D colloidal core/shell CdSe/CdZnS nanoplatelets (NPLs) as mentioned in this paper were optimized with respect to their electroluminescent characteristics, first by improving charge injection through exchanging the as-synthesized NPL long chain ligands to shorter ones such as 3-mercaptopropionic acid, and second, by comparing different hole-transporting layers.

TL;DR: The general observation of ambipolar charge transport characteristics in a series of regioregular polyselenophene-based polymers is reported, which are expected to result in improved electron transport due to enhanced electron injection from metal electrodes and lower susceptibility of electrons to trap states and oxidation.