赵清
Professor

Gender:Female

Alma Mater:School of Physics, Peking University

Education Level:With Certificate of Graduation for Doctorate Study

[MORE] Academic Honor:

2013  Participant of the Program for New Century Excellent Talents of Ministry of Education of China ;

2016  National outstanding youth fund winner

Honors and Titles:

2023-12-07  Cell Press 2022年 十大年度论文(物质科学)

2023-06-06  教育部自然科学二等奖

2021-10-26  中国科协优秀科技论文奖

2018-07-08  北京大学优秀博士学位论文指导教师奖

2016-12-30  中国新锐科技人物

Beijing NOVA program

Important achievement in optics of China 2016

北京大学陈互雄优秀青年教师奖

全国大学生挑战杯竞赛特等奖优秀指导教师奖

MOBILE Version

Research Field

Current position: Home > Scientific Research > Research Field

Education and Research Experience: 

• 2001 - 2006 Ph.D                               School of Physics, Peking University 
• 2006 - 2009 Postdoc                         University of Washington 
• 2009 - 2016 Associate Professor       School of Physics, Peking University 
• 2016 -          Professor                       School of Physics, Peking University 

 

Research interests:

• Design and device applications based on semiconductor nanostructures

• Perovskite solar cells

• Solid-state nanopores

 

Prof. Zhao has published more than 60 papers in peer reviewed journals, such as Nature Communications, Advanced Materials, Nano Letters, ACS Nano, Advanced Functional Materials, etc., which have been cited more than 3,000 times with H-index of 27 (as of March 2018). 

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As an emerging photovoltaic device, organic-inorganic hybrid perovskite solar cells have the advantages of high power conversion efficiency, simple preparation process, low cost, and potential to be applied in flexible equipment, etc. The efficiency of perovskite solar cells has raised rapidly from 3.1% to the current record of 23.2% since it was reported, showing great application prospects. In the process of further applications, perovskite solar cells still have a series of key problems to be solved, such as stability issues and I-V hysteresis. Our group focused on both fundamental study of stability related mechanism such as ion migration and various methods toward highly efficient and stable perovskite solar cells. At present (2018 September), the prepared perovskite solar cells have achieved more than 21% certified efficiency, and the long-term stability of all-inorganic perovskite solar cells is more than 1500 hours. 
Focused aspects:
• Operational stability
• Ion migration study in perovskite film and devices
• Interfacial engineering
• All-inorganic perovskite solar cells
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A nanopore sensor is a device based on Coulter Counter: a nanometer-scale pore imbedded in a thin membrane separating two electrolyte-filled reservoirs. Driven by electric force, a charged analyte suspended in solution translocates through the nanopore, producing an ionic current drop due to the displacement of electrolyte volume in the nanopore. The statistical analysis of the ionic current drops and their duration time can reveal the geometry and charge properties of the analyte. Nanopore technology was proposed for the ultimate goal of high-throughput DNA sequencing nearly two decades ago. And now it has been widely extended to detect and investigate protein molecules as well.
 

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