Dr. CHENG Yuanhang (程遠航)

Research Output

  1. 2025
  2. Published

    Intermediate State Formation Extends the Ambient Temperature Processing Window of Solution-Processed Perovskite Solar Cells

    Wang, Y., Zhang, Z., Zeng, Z., Zhang, Y., Hu, T., Bi, L. & Yang, Y. & 9 others, Ouyang, S., Hao, X., Xu, C., Cheng, Y., Hu, H., Jen, A.K.-Y., Ho, J. C., Wu, T. & Tsang, S. W., 14 Feb 2025, In: ACS Energy Letters. 10, 2, p. 647-657

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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  3. Online published

    Metal halide perovskites for efficient solar energy conversion and storage systems: Principles, recent advances, challenges and prospects

    Chen, Y., Yue, Z., Tsang, S.-W. & Cheng, Y., May 2025, In: Nano Energy. 137, 110782.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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  4. 2024
  5. Online published

    Imbalanced Surface Charge Induced Phase Segregation in Mixed Halide Perovskites

    Zeng, Z., Wang, Y., Ding, S., Li, Y., Xiang, C., Lee, C.-S. & Cheng, Y. & 1 others, Tsang, S.-W., 29 Apr 2024, (Online published) In: Advanced Functional Materials. 2404255.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 1
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  6. Published

    Unlocking the Ambient Temperature Effect on FA-Based Perovskites Crystallization by In Situ Optical Method

    Wang, Y., Zeng, Z., Zhang, Y., Zhang, Z., Bi, L., He, A. & Cheng, Y. & 3 others, Jen, A.K.-Y., Ho, J. C. & Tsang, S.-W., 25 Apr 2024, In: Advanced Materials. 36, 17, 2307635.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 30
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  7. Published

    On the Ion Coordination and Crystallization of Metal Halide Perovskites by In Situ Dynamic Optical Probing

    Zeng, Z., Wang, Y., Xie, Y.-M., Zhu, Z., Yang, Y., Ma, Y. & Hao, X. & 3 others, Lee, C.-S., Cheng, Y. & Tsang, S.-W., 19 Jan 2024, In: Small Methods. 8, 1, 2300899.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 3
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  8. 2023
  9. Published

    Roadmap on commercialization of metal halide perovskite photovoltaics

    Feng, S.-P., Cheng, Y., Yip, H.-L., Zhong, Y., Fong, P. W. K., Li, G. & Ng, A. & 44 others, Chen, C., Castriotta, L. A., Matteocci, F., Vesce, L., Saranin, D., Carlo, A. D., Wang, P., Wei Ho, J., Hou, Y., Lin, F., Aberle, A. G., Song, Z., Yan, Y., Chen, X., Yang, Y., Syed, A. A., Ahmad, I., Leung, T., Wang, Y., Lin, J., Ng, A. M. C., Li, Y., Ebadi, F., Tress, W., Richardson, G., Ge, C., Hu, H., Karimipour, M., Baumann, F., Tabah, K., Pereyra, C., Raga, S. R., Xie, H., Lira-Cantu, M., Khenkin, M. V., Visoly-Fisher, I., Katz, E. A., Vaynzof, Y., Vidal, R., Yu, G., Lin, H., Weng, S., Wang, S. & Djurišic, A. B., Jul 2023, In: Journal of Physics: Materials. 6, 3, 032501.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 35
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  10. Published

    Deciphering the Roles of MA-Based Volatile Additives for α-FAPbI3 to Enable Efficient Inverted Perovskite Solar Cells

    Bi, L., Fu, Q., Zeng, Z., Wang, Y., Lin, F. R., Cheng, Y. & Yip, H.-L. & 2 others, Tsang, S. W. & Jen, A.K.-Y., 15 Mar 2023, In: Journal of the American Chemical Society. 145, 10, p. 5920-5929

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 78
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  11. 2022
  12. Published

    Understanding the role of interconnecting layer on determining monolithic perovskite/organic tandem device carrier recombination properties

    Xie, Y.-M., Niu, T., Yao, Q., Xue, Q., Zeng, Z., Cheng, Y. & Yip, H.-L. & 1 others, Cao, Y., Aug 2022, In: Journal of Energy Chemistry. 71, p. 12-19

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 22
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  13. Published

    Self-assembled monolayer enabling improved buried interfaces in blade-coated perovskite solar cells for high efficiency and stability

    Zeng, J., Bi, L., Cheng, Y., Xu, B. & Jen, A.K.-Y., Jun 2022, In: Nano Research Energy. 1, 1, e9120004.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 114
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  14. Published

    Plasmonic Local Heating Induced Strain Modulation for Enhanced Efficiency and Stability of Perovskite Solar Cells

    Li, F., Lo, T. W., Deng, X., Li, S., Fan, Y., Lin, F. R. & Cheng, Y. & 3 others, Zhu, Z., Lei, D. & Jen, A.K.-Y., 19 May 2022, In: Advanced Energy Materials. 12, 19, 2200186.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 27
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  15. Published

    Homogeneous Grain Boundary Passivation in Wide-Bandgap Perovskite Films Enables Fabrication of Monolithic Perovskite/Organic Tandem Solar Cells with over 21% Efficiency

    Xie, Y.-M., Yao, Q., Zeng, Z., Xue, Q., Niu, T., Xia, R. & Cheng, Y. & 5 others, Lin, F., Tsang, S.-W., Jen, A.K.-Y., Yip, H.-L. & Cao, Y., 9 May 2022, In: Advanced Functional Materials. 32, 19, 2112126.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 55
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  16. Published

    Development and Challenges of Metal Halide Perovskite Solar Modules

    Cheng, Y., Peng, Y., Jen, A.K.-Y. & Yip, H.-L., Mar 2022, In: Solar RRL. 6, 3, p. 2100545 16 p.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 46
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  17. Published

    Amorphous CdO-In2O3 Electrode for Perovskite-Based Bifacial and Tandem Photovoltaic Technologies with High Energy Production

    Cheng, Y., Zeng, Z., Liu, T., Wang, Y., Rodríguez-Gallegos, C. D., Liu, H. & Liu, X. & 6 others, Thway, M., Khup, D., Khaing, A. M., Yu, K. M., Tsang, S.-W. & Lin, F., Jan 2022, In: Solar RRL. 6, 1, 2100809.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 5
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  18. 2021
  19. Published

    Revealing the Degradation and Self-Healing Mechanisms in Perovskite Solar Cells by Sub-Bandgap External Quantum Efficiency Spectroscopy

    Cheng, Y., Liu, X., Guan, Z., Li, M., Zeng, Z., Li, H.-W. & Tsang, S.-W. & 2 others, Aberle, A. G. & Lin, F., 21 Jan 2021, In: Advanced Materials. 33, 3, p. 2006170

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 72
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  20. Published

    Suppressing Ion Migration across Perovskite Grain Boundaries by Polymer Additives

    Ma, Y., Cheng, Y., Xu, X., Li, M., Zhang, C., Cheung, S. H. & Zeng, Z. & 7 others, Shen, D., Xie, Y.-M., Chiu, K. L., Lin, F., So, S. K., Lee, C.-S. & Tsang, S.-W., 18 Jan 2021, In: Advanced Functional Materials. 31, 3, 9 p., 2006802.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 75
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  21. 2020
  22. Published

    A Special Issue on Advanced Organic/Inorganic Semiconductors for Novel Optoelectronic

    Cheng, Y., Zhang, J. & Li, M., Aug 2020, In: Journal of Nanoelectronics and Optoelectronics. 15, 8, p. 935-936

    Research output: Journal Publications and ReviewsEditorial Preface

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  23. 2019
  24. Published

    Progress in air-processed perovskite solar cells: from crystallization to photovoltaic performance

    Cheng, Y., So, F. & Tsang, S.-W., 1 Oct 2019, In: Materials Horizons. 6, 8, p. 1611-1624

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 92
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  25. Published

    Impact of surface dipole in NiOx on the crystallization and photovoltaic performance of organometal halide perovskite solar cells

    Cheng, Y., Li, M., Liu, X., Cheung, S. H., Chandran, H. T., Li, H.-W. & Xu, X. & 4 others, Xie, Y.-M., So, S. K., Yip, H.-L. & Tsang, S.-W., Jul 2019, In: Nano Energy. 61, p. 496-504

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 107
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  26. Published

    Charge transfer-induced photoluminescence in ZnO nanoparticles

    Ma, Y., Choi, T.-W., Cheung, S. H., Cheng, Y., Xu, X., Xie, Y.-M. & Li, H.-W. & 6 others, Li, M., Luo, H., Zhang, W., So, S. K., Chen, S. & Tsang, S.-W., 14 May 2019, In: Nanoscale. 11, 18, p. 8736-8743

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 55
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  27. Published

    Improving the conductivity of sol-gel derived NiOx with a mixed oxide composite to realize over 80% fill factor in inverted planar perovskite solar cells

    Li, M., Xu, X., Xie, Y., Li, H.-W., Ma, Y., Cheng, Y. & Tsang, S.-W., 28 Apr 2019, In: Journal of Materials Chemistry A. 7, 16, p. 9578-9586

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 45
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