Jin Research Group We are working on solution-processed optoelectronics,
focusing on material chemistry, device engineering & device physics.
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Water-induced high-performance quantum-dot light-emitting diodes
Nature Photonics, 2025.
Bright and Efficient CsSnBr3 Light-Emitting Diodes Enabled by Interfacial Reaction-Assisted Crystallization
Advanced Materials, 2024, 2414631.
Accelerated response speed of quantum-dot light-emitting diodes by hole-trap-induced excitation memory
Nat. Photon. (2025).
Doping bilayer hole-transport polymer strategy stabilizing solution-processed green quantum-dot light-emitting diodes.
Science Advances, 2024.
Switchable interfacial reaction enables bright and stable deep-red perovskite light-emitting diodes.
Nature Photonics, 2024.
Anomalous efficiency elevation of quantum-dot light-emitting diodes induced by operational degradation.
Solution-processed green and blue quantum-dot light-emitting diodes with eliminated charge leakage.
Nature Photonics, 2022.
Efficient light-emitting diodes based on oriented perovskite nanoplatelets.
Science Advances, 2021, 7(41): eabg8458.
Deciphering exciton-generation processes in quantum-dot electroluminescence.
Nature Communications, 2020, 11(1): 2309.
Shelf-Stable Quantum-Dot Light-Emitting Diodes with High Operational Performance.
Advanced Materials, 2020, 32(52): 2006178.
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We welcome graduate and undergraduate students interested in solution-processed optoelectronics, such as solar cells and LEDs.
Two postdoc positions are now available. We are looking for highly motivated and enthusiastic people. Direct experience with solution-processed devices is not obligatory.
Please send email to yizhengjin@zju.edu.cn to inquire.

Postdoc Positions
MASc and PH.D. Positions
Highlights
February 2026 We've published a new paper on Identification of the Surface Hydrogen Functionalities on Colloidal Zinc Oxide Nanocrystals with Multinuclear Solid-State NMR Spectroscopy in Journal of American Chemical Society. Congratulations to Guolong Sun! [detail]
September 2025 A new paper was published in Nature Photonics about Water-induced high-performance quantum-dot light-emitting diodes. Congratulations to Wangxiao Jin！ [detail]
March 2025 We've published a new paper on Accelerated response speed of quantum-dot light-emitting diodes by hole-trap-induced excitation memory in Nature Electronics. Congratulations to Xiuyuan Lu! [detail]
January 2025 Congratulations to He Siyu for winning the National Scholarship for Graduate Students！ [detail]
December 2024 A new paper was published in Advanced Materials about Bright and Efficient CsSnBr3 Light-Emitting Diodes Enabled by Interfacial Reaction-Assisted Crystallization. Congratulations to Jinyi Li！ [detail]
August 2024 We've published a new paper on Doping bilayer hole-transport polymer strategy stabilizing solution-processed green quantum-dot light-emitting diodes in Science Advances. Congratulations to Xitong Zhu! [detail]
January 2024 A new paper was published in Nature Photonics about how switchable interfacial reaction enables bright and stable deep-red perovskite light-emitting diodes. Congratulations to Jiejun Zeng and Xiaoyue Sun！ [detail]
December 2023 We've published a new paper on Anomalous efficiency elevation of quantum-dot light-emitting diodes induced by operational degradation in Nature communications. Congratulations to Siyu He! [detail]
May 2022 The work collaborated with Wang Group created the new efficiency/lifetime records for blue and green light QLEDs. The results were published in Nature Photonics under the title of "Solution-processed green and blue quantum-dot light-emitting diodes with eliminated charge leakage". Congratulations to Yunzhou Deng! [detail]
November 2021 Congratulations to Liu Yang on receiving the excellent doctoral thesis in Zhejiang Province! [detail]
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