68 citations · 77 across the 7 of their papers we have counts for
7 papers
Carrier Localization in Pnictogen-Based Chalcohalides from Defect-Bound Hot Polarons
Xiaoyu Guo, Junzhi Ye, Cibrán Lopez Alvarez +19
Pnictogen-based solar absorbers have gained prominence as promising nontoxic and stable alternatives to lead-halide perovskites (LHPs), but are severely limited by carrier localiza…
Breaking the 800 mV open-circuit voltage barrier in antimony sulfide photovoltaics
Jiacheng Zhou, Xinwei Wang, Tianle Shi +6
Sb2S3 is a promising material for low-toxicity, high-stability next-generation photovoltaics. Despite high optical limits in efficiency, progress in improving its device performanc…
Ligand Engineering for Precise Control of Ultrathin CsPbI3 Nanoplatelet Superlattices for Efficient Light-Emitting Diodes
Jongbeom Kim, Woo Hyeon Jeong, Junzhi Ye +17
Strongly-confined perovskite nanoplatelets (PeNPLs) offer opportunities not found in conventional isotropic nanocubes, especially in producing linearly polarized light, as well as…
Enhanced Stability and Linearly Polarized Emission from CsPbI Perovskite Nanoplatelets through A-site Cation Engineering
Woo Hyeon Jeong, Junzhi Ye, Jongbeom Kim +10
The anisotropy of perovskite nanoplatelets (PeNPLs) opens up many opportunities in optoelectronics, including enabling the emission of linearly polarized light. But the limited sta…
Multifaceted nature of defect tolerance in halide perovskites and emerging semiconductors
Irea Mosquera-Lois, Yi-Teng Huang, Hugh Lohan +3
Lead-halide perovskites (LHPs) have shot to prominence as efficient energy conversion materials that can be processed using cost-effective fabrication methods. A widely-quoted reas…
Additive engineering for SbS indoor photovoltaics with efficiency exceeding 17%
Xiao Chen, Xiaoxuan Shu, Jiangcheng Zhou +11
Indoor photovoltaics (IPVs) have attracted increasing attention for sustainably powering Internet of Things (IoT) electronics. SbS is a promising IPV candidate material wit…
Extending the Defect Tolerance of Halide Perovskite Nanocrystals to Hot Carrier Cooling Dynamics
Junzhi Ye, Navendu Mondal, Ben P. Carwithen +16
Defect tolerance is a critical enabling factor for efficient lead-halide perovskite materials, but the current understanding is primarily on band-edge (cold) carriers, with signifi…