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Qi-Jie Guo · SciRah

Researcher profile · Semantic Scholar

Qi-Jie Guo

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Qi-Jie Guo — researcher profile on SciRah

h-index: 15
Works: 32
Citations: 4,148

Most-cited papers

Fabrication of 7.2% efficient CZTSSe solar cells using CZTS nanocrystals.
Qi-Jie Guo, Grayson M. Ford, W. Yang, Bryce C. Walker +3 more
2010Journal of the American Chemical Society942 citations
Semantic Scholar
Synthesis of Cu2ZnSnS4 nanocrystal ink and its use for solar cells.
Qi-Jie Guo, H. Hillhouse, R. Agrawal
2009Journal of the American Chemical Society743 citations
Semantic Scholar
Development of CuInSe2 nanocrystal and nanoring inks for low-cost solar cells.
Qi-Jie Guo, S. Kim, Mahaprasad Kar, W. Shafarman +4 more
2008Nano letters (Print)549 citations
Semantic Scholar
Sulfide nanocrystal inks for dense Cu(In1-xGa(x))(S1-ySe(y))2 absorber films and their photovoltaic performance.
Qi-Jie Guo, Grayson M. Ford, H. Hillhouse, R. Agrawal
2009Nano letters (Print)381 citations
Semantic Scholar
High-efficiency solution-processed Cu2ZnSn(S,Se)4 thin-film solar cells prepared from binary and ternary nanoparticles.
Yan-Yan Cao, Michael S. Denny, J. Caspar, W. Farneth +9 more
2012Journal of the American Chemical Society333 citations
Semantic Scholar
Earth Abundant Element Cu2Zn(Sn1−xGex)S4 Nanocrystals for Tunable Band Gap Solar Cells: 6.8% Efficient Device Fabrication
Grayson M. Ford, Qi-Jie Guo, R. Agrawal, H. Hillhouse
2011321 citations
Semantic Scholar
Ink formulation and low‐temperature incorporation of sodium to yield 12% efficient Cu(In,Ga)(S,Se)2 solar cells from sulfide nanocrystal inks
Qi-Jie Guo, Grayson M. Ford, R. Agrawal, H. Hillhouse
2013220 citations
Semantic Scholar
Enhancing the performance of CZTSSe solar cells with Ge alloying
Qi-Jie Guo, Grayson M. Ford, W. Yang, Charles J. Hages +2 more
2012199 citations
Semantic Scholar
Patterned langmuir-blodgett films of monodisperse nanoparticles of iron oxide using soft lithography.
Qi-Jie Guo, X. Teng, Saifur Rahman, Hong Yang
2003Journal of the American Chemical Society199 citations
Semantic Scholar
Studies of the fine-grain sub-layer in the printed CZTSSe photovoltaic devices
Wei Wu, Yan-Yan Cao, J. Caspar, Qi-Jie Guo +4 more
201470 citations
Semantic Scholar
Characterization of CZTSSe photovoltaic device with an atomic layer-deposited passivation layer
Wei Wu, Yan-Yan Cao, J. Caspar, Qi-Jie Guo +4 more
201439 citations
Semantic Scholar
Overpressure Contact Printing
Qi-Jie Guo, X. Teng, Hong Yang
200438 citations
Semantic Scholar
CuIn(S,Se)2thin film solar cells from nanocrystal inks: Effect of nanocrystal precursors
Grayson M. Ford, Qi-Jie Guo, R. Agrawal, H. Hillhouse
201128 citations
Semantic Scholar
Investigation of local compositional uniformity in Cu2ZnSn(S,Se)4 thin film solar cells prepared from nanoparticle inks
Katherine E. Roelofs, Qi-Jie Guo, S. Subramoney, J. Caspar
201425 citations
Semantic Scholar
A simple solution-based route to high-efficiency CZTSSe thin-film solar cells
Qi-Jie Guo, Yan-Yan Cao, Jonathan V. Caspar, William E. Farneth +8 more
20122012 38th IEEE Photovoltaic Specialists Conference20 citations
Semantic Scholar
A generalized and robust method for efficient thin film photovoltaic devices from multinary sulfide nanocrystal inks
Qi-Jie Guo, Grayson M. Ford, H. Hillhouse, R. Agrawal
20112011 37th IEEE Photovoltaic Specialists Conference10 citations
Semantic Scholar
Formation of Cu-Rich and Sn-Poor CZTSSe via Cu3Sn(S,Se)4-ZnS Solid-Solution as the Intermediate
Qi-Jie Guo, J. Caspar, Katherine E. Roelofs, S. Subramoney +1 more
20149 citations
Semantic Scholar
Characterization and understanding of performance losses in a highly efficient solution-processed CZTSSe thin-film solar cell
K. Choudhury, Yan-Yan Cao, Jonathan V. Caspar, William E. Farneth +8 more
20122012 38th IEEE Photovoltaic Specialists Conference9 citations
Semantic Scholar
Synthesis, characterization, and gas-sensitive properties of SnO/SnO2 core–shell homojunction by vapor-oxidate-solid process
Zi-jian Su, Peng Du, Wei Hou, Qi-Jie Guo +2 more
2025Applications of Surface Science4 citations
Semantic Scholar
Selenization of copper indium gallium disulfide nanocrystal films for thin film solar cells
Qi-Jie Guo, Grayson M. Ford, H. Hillhouse, R. Agrawal
2009Photovoltaic Specialists Conference4 citations
Semantic Scholar
Spray pyrolysis for effective detoxification of organotin waste and in situ synthesis of high-purity SnO₂ nanoparticles
Zi-jian Su, Qi-Jie Guo, Bin Lei, Qiu-Yu Li +3 more
2026Separation and Purification Technology1 citations
Semantic Scholar
Low-Temperature Reduction-Selective Volatilization for Indium Recovery from Waste Liquid Crystal Displays.
Zi-jian Su, Ming-Qian He, Qi-Jie Guo, Zhihao Zhang +3 more
2026Inorganic Chemistry1 citations
Semantic Scholar
Effect of the selenization process on structural and device properties of nanoparticle-derived CZTSSe thin films
K. Choudhury, Yan-Yan Cao, J. Caspar, Qi-Jie Guo +6 more
2013Photovoltaic Specialists Conference1 citations
Semantic Scholar
Characterization of printed CZTSSe films for photovoltaic applications
Wei Wu, Yan-Yan Cao, J. Caspar, Qi-Jie Guo +5 more
2013Optics & Photonics - Solar Energy + Applications1 citations
Semantic Scholar
Solar cells via selenization of CuInS2 nanocrystals: Effect of synthesis precursor
Grayson M. Ford, Qi-Jie Guo, R. Agrawal, H. Hillhouse
20102010 35th IEEE Photovoltaic Specialists Conference1 citations
Semantic Scholar
Surface patterns of tetragonal phase FePt thin films from Pt@Fe 2 O 3 core-shell nanoparticles using combined Langmuir-Blodgett and soft lithographic techniques
Qi-Jie Guo, X. Teng, Hong Yang
20031 citations
Semantic Scholar
Atmosphere-dependent gas-oil-solid transformation and tin recovery during high-temperature treatment of organotin waste
Qi-Jie Guo, Z. Su, Wei Lv, Qiu-Yu Li +3 more
2026Journal of Environmental Chemical Engineering0 citations
Semantic Scholar
Impact of humidity exposure during device fabrication on CZTSSe solar cell performance
I. Malajovich, Yan-Yan Cao, J. Caspar, Qi-Jie Guo +5 more
2014Photovoltaic Specialists Conference0 citations
Semantic Scholar
Films minces pour cellules photovoltaïques
Rakesh Agrawal, Hugh W. Hillhouse, Qi-Jie Guo, M. Kar
20100 citations
Semantic Scholar
Synthèse de nanoparticules chalcogénures multinaires contenant cu, zn, sn, s, et se
Rakesh Agrawal, Hugh W. Hillhouse, Qi-Jie Guo
20100 citations
Semantic Scholar
Development of multinary chalcogenide nanocrystal inks for low cost solar cells
Qi-Jie Guo
20090 citations
Semantic Scholar
Synthese rapide de nanoparticules de chalcogenure ternaire, binaire et a systemes multiples
Qi-Jie Guo, Rakesh Agrawal, Hugh W. Hillhouse
20070 citations
Semantic Scholar

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