376 citations · 1.2k across the 19 of their papers we have counts for
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Complete Suppression of Phase Segregation in Mixed-Halide Perovskite Nanocrystals under Periodic Heating
Shengnan Feng, Rentong Duan, Yu Ju +5
Under continuous light illumination, it is known that localized domains with segregated halide compositions form in semiconducting mixed-halide perovskites, thus severely limiting…
Slow Auger Recombination of Charged Excitons in Nonblinking Perovskite Nanocrystals without Spectral Diffusion
Fengrui Hu, Chunyang Yin, Huichao Zhang +6
Over the last two decades, intensive research efforts have been devoted to the suppressions of photoluminescence (PL) blinking and Auger recombination in metal-chalcogenide nanocry…
Efficient Thermal Conductance in Organometallic Perovskite CH3NH3PbI3 Films
Qi Chen, Chunfeng Zhang, Mengya Zhu +10
Perovskite-based optoelectronic devices have shown great promise for solar conversion and other optoelectronic applications, but their long-term performance instability is regarded…
Single Photon Emission from Single Perovskite Nanocrystals of Cesium Lead Bromide
Fengrui Hu, Huichao Zhang, Chun Sun +7
The power conversion efficiency of photovoltaic devices based on semiconductor perovskites has reached ~20% after just several years of research efforts. With concomitant discoveri…
Polarization-dependent exciton dynamics in tetracene single crystals
Bo Zhang, Chunfeng Zhang, Yanqing Xu +6
We conduct polarization-dependent ultrafast spectroscopy to study the dynamics of singlet fission in tetracene single crystals. The spectrotemporal species for singlet and triplet…
Superlinear density dependence of singlet fission rate in tetracene films
Bo Zhang, Chunfeng Zhang, Rui Wang +6
We experimentally show that the rate of singlet fission in tetracene films has a superlinear dependence on the density of photo-excited singlet excitons with ultrafast transient ab…