C
Chia-Hao Marcus Chuang
Researcher at Massachusetts Institute of Technology
Publications - 10
Citations - 3039
Chia-Hao Marcus Chuang is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Quantum dot & Lead sulfide. The author has an hindex of 7, co-authored 10 publications receiving 2891 citations.
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Improved performance and stability in quantum dot solar cells through band alignment engineering
TL;DR: In this paper, a room-temperature solution-processed ZnO/PbS quantum dot solar cells with a certified efficiency of 8.55% is presented.
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Improved performance and stability in quantum dot solar cells through band alignment engineering
TL;DR: This material system introduces a new approach towards the goal of high-performance air-stable solar cells compatible with simple solution processes and deposition on flexible substrates, which may be addressed with the development of room-temperature solution-processed ZnO/PbS quantum dot solar cells.
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Open-Circuit Voltage Deficit, Radiative Sub-Bandgap States, and Prospects in Quantum Dot Solar Cells
Chia-Hao Marcus Chuang,Andrea Maurano,Riley E. Brandt,Gyu Weon Hwang,Joel Jean,Tonio Buonassisi,Vladimir Bulovic,Moungi G. Bawendi +7 more
TL;DR: It is concluded that eliminating sub-bandgap states in PbS QD films has the potential to show a greater gain than may be attainable by optimization of interfaces between QDs and other materials.
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Identifying and Eliminating Emissive Sub-bandgap States in Thin Films of PbS Nanocrystals.
Gyu Weon Hwang,Donghun Kim,Jose M. Cordero,Mark W. Wilson,Chia-Hao Marcus Chuang,Jeffrey C. Grossman,Moungi G. Bawendi +6 more
TL;DR: In this article, under-charged Pb atoms were oxidized to reduce the density of trap states by a factor of 40 in colloidal PbS quantum dots for devices.