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Yehao Deng

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Articles 28
Citations 716
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Recent Articles
1.
Ling X, Guo J, Li Y, Shen C, Wang Y, Zhang X, et al.
Nano Lett . 2024 Jul; 24(29):9065-9073. PMID: 38985516
The metal oxide electron transport layers (ETLs) of perovskite solar cells (PSCs) are dominated by TiO and SnO, while the efficacy of the other metal oxide ETLs still lags far...
2.
Xia T, Ouyang Y, Wang C, Pan Y, Gao Q, Chen X, et al.
J Phys Chem Lett . 2024 May; 15(22):5854-5861. PMID: 38804436
Tin oxide (SnO) as electron transportation layer (ETL) has demonstrated remarkable performance applied in perovskite solar cells but still accommodated a host of defects such as oxygen vacancies, uncoordinated Sn...
3.
Ling X, Guo J, Shen C, Li Y, Tian H, Yuan X, et al.
Small . 2023 Dec; 20(18):e2308579. PMID: 38048537
Chemical bath deposited (CBD) SnO is one of the most prevailing electron transport layers for realizing high-efficiency perovskite solar cells (PSCs) so far. However, the state-of-the-art CBD SnO process is...
4.
Xiao X, Wang M, Chen S, Zhang Y, Gu H, Deng Y, et al.
Sci Adv . 2021 Oct; 7(44):eabi8249. PMID: 34714678
Despite the high-efficiency and low-cost prospect for perovskite solar cells, great concerns of lead toxicity and instability remain for this technology. Here, we report an encapsulation strategy for perovskite modules...
5.
Lin Y, Shao Y, Dai J, Li T, Liu Y, Dai X, et al.
Nat Commun . 2021 Jan; 12(1):7. PMID: 33397890
Intentional doping is the core of semiconductor technologies to tune electrical and optical properties of semiconductors for electronic devices, however, it has shown to be a grand challenge for halide...
6.
Wang J, Luo S, Lin Y, Chen Y, Deng Y, Li Z, et al.
Nat Commun . 2020 Jan; 11(1):582. PMID: 31996680
The manipulation of crystal orientation from the thermodynamic equilibrium states is desired in layered hybrid perovskite films to direct charge transport and enhance the perovskite devices performance. Here we report...
7.
Deng Y, Van Brackle C, Dai X, Zhao J, Chen B, Huang J
Sci Adv . 2019 Dec; 5(12):eaax7537. PMID: 31840067
The efficiencies of small-pixel perovskite photovoltaics have increased to above 24%, while most reported fabrication methods cannot be transferred to scalable manufacturing process. Here, we report a method of fast...
8.
Wang Q, Wang X, Yang Z, Zhou N, Deng Y, Zhao J, et al.
Nat Commun . 2019 Dec; 10(1):5633. PMID: 31822670
The efficiencies of green and red perovskite light-emitting diodes (PeLEDs) have been increased close to their theoretical upper limit, while the efficiency of blue PeLEDs is lagging far behind. Here...
9.
Yang Z, Yu Z, Wei H, Xiao X, Ni Z, Chen B, et al.
Nat Commun . 2019 Oct; 10(1):4498. PMID: 31582749
Developing multijunction perovskite solar cells (PSCs) is an attractive route to boost PSC efficiencies to above the single-junction Shockley-Queisser limit. However, commonly used tin-based narrow-bandgap perovskites have shorter carrier diffusion...
10.
Wu W, Yang Z, Rudd P, Shao Y, Dai X, Wei H, et al.
Sci Adv . 2019 Mar; 5(3):eaav8925. PMID: 30873433
The power conversion efficiencies (PCEs) of perovskite solar cells (PSCs) are already higher than that of other thin film technologies, but laboratory cell-fabrication methods are not scalable. Here, we report...