金一政课题组

Jin Research Group

We are working on solution-processed optoelectronics,
focusing on material chemistry, device engineering & device physics.

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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.

Efficient blue light-emitting diodes based on quantum-confined bromide perovskite nanostructures.
Nature Photonics, 2019, 13(11): 760-764.

Electrically-driven single-photon sources based on colloidal quantum dots with near-optimal antibunching at room temperature.
Nature Communications, 2017，8, 1132.

Quantum-Dot Light-Emitting Diodes for Large-Area Displays: Towards the Dawn of Commercialization.
Advanced Materials, 2017.

Interfacial Control Toward Efficient and Low-Voltage Perovskite Light-Emitting Diodes.
Advanced Materials, 2015, 27(14), 2311-2316.

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

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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