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Joshua J. Choi, PhD. - Publications

Affiliations: 
Chemical Engineering University of Virginia, Charlottesville, VA 
Area:
Nanocrystal Optoelectronics
Website:
http://www.che.virginia.edu/people/faculty/choi.html
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30 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Sarabamoun ES, Bietsch JM, Aryal P, Reid AG, Curran M, Johnson G, Tsai EHR, Machan CW, Wang G, Choi JJ. Photoluminescence switching in quantum dots connected with fluorinated and hydrogenated photochromic molecules. Rsc Advances. 14: 424-432. PMID 38173584 DOI: 10.1039/d3ra07539g  0.636
2020 Giri A, Chen AZ, Mattoni A, Aryana K, Zhang D, Hu X, Lee SH, Choi JJ, Hopkins PE. Ultralow thermal conductivity of two-dimensional metal halide perovskites. Nano Letters. PMID 32202803 DOI: 10.1021/Acs.Nanolett.0C00214  0.31
2019 Chen AZ, Shiu M, Deng X, Mahmoud M, Zhang D, Foley BJ, Lee S, Giri G, Choi JJ. Understanding the Formation of Vertical Orientation in Two-dimensional Metal Halide Perovskite Thin Films Chemistry of Materials. 31: 1336-1343. DOI: 10.1021/Acs.Chemmater.8B04531  0.34
2018 Wilkes GC, Deng X, Choi JJ, Gupta MC. Laser Annealing of TiO Electron Transporting Layer in Perovskite Solar Cells. Acs Applied Materials & Interfaces. PMID 30421599 DOI: 10.1021/Acsami.8B13740  0.308
2018 Foley BJ, Cuthriell S, Yazdi S, Chen AZ, Guthrie SM, Deng X, Giri G, Lee SH, Xiao K, Doughty B, Ma YZ, Choi JJ. Impact of Crystallographic Orientation Disorders on Electronic Heterogeneities in Metal Halide Perovskite Thin Films. Nano Letters. PMID 30216078 DOI: 10.1021/Acs.Nanolett.8B02417  0.341
2018 Chen AZ, Shiu M, Ma JH, Alpert MR, Zhang D, Foley BJ, Smilgies DM, Lee SH, Choi JJ. Origin of vertical orientation in two-dimensional metal halide perovskites and its effect on photovoltaic performance. Nature Communications. 9: 1336. PMID 29626205 DOI: 10.1038/S41467-018-03757-0  0.308
2018 Alpert MR, Niezgoda JS, Chen AZ, Foley BJ, Cuthriell S, Yoon LU, Choi JJ. Colloidal Nanocrystals as a Platform for Rapid Screening of Charge Trap Passivating Molecules for Metal Halide Perovskite Thin Films Chemistry of Materials. 30: 4515-4526. DOI: 10.1021/Acs.Chemmater.8B00414  0.655
2017 Chen T, Chen WL, Foley BJ, Lee J, Ruff JPC, Ko JYP, Brown CM, Harriger LW, Zhang D, Park C, Yoon M, Chang YM, Choi JJ, Lee SH. Origin of long lifetime of band-edge charge carriers in organic-inorganic lead iodide perovskites. Proceedings of the National Academy of Sciences of the United States of America. PMID 28673975 DOI: 10.1073/Pnas.1704421114  0.322
2017 Chen AZ, Foley BJ, Ma JH, Alpert MR, Niezgoda JS, Choi JJ. Crystallographic orientation propagation in metal halide perovskite thin films Journal of Materials Chemistry A. 5: 7796-7800. DOI: 10.1039/C7Ta02203D  0.615
2017 Foley BJ, Girard J, Sorenson BA, Chen AZ, Scott Niezgoda J, Alpert MR, Harper AF, Smilgies D, Clancy P, Saidi WA, Choi JJ. Controlling nucleation, growth, and orientation of metal halide perovskite thin films with rationally selected additives Journal of Materials Chemistry A. 5: 113-123. DOI: 10.1039/C6Ta07671H  0.301
2017 Niezgoda JS, Foley BJ, Chen AZ, Choi JJ. Improved Charge Collection in Highly Efficient CsPbBrI2 Solar Cells with Light-Induced Dealloying Acs Energy Letters. 2: 1043-1049. DOI: 10.1021/Acsenergylett.7B00258  0.3
2014 Choi JJ, Yang X, Norman ZM, Billinge SJ, Owen JS. Structure of methylammonium lead iodide within mesoporous titanium dioxide: active material in high-performance perovskite solar cells. Nano Letters. 14: 127-33. PMID 24266720 DOI: 10.1021/Nl403514X  0.531
2013 Hyun BR, Choi JJ, Seyler KL, Hanrath T, Wise FW. Heterojunction PbS nanocrystal solar cells with oxide charge-transport layers. Acs Nano. 7: 10938-47. PMID 24274761 DOI: 10.1021/Nn404457C  0.598
2013 Trinh MT, Sfeir MY, Choi JJ, Owen JS, Zhu X. A hot electron-hole pair breaks the symmetry of a semiconductor quantum dot. Nano Letters. 13: 6091-7. PMID 24245919 DOI: 10.1021/Nl403368Y  0.565
2013 Anderson NC, Hendricks MP, Choi JJ, Owen JS. Ligand exchange and the stoichiometry of metal chalcogenide nanocrystals: spectroscopic observation of facile metal-carboxylate displacement and binding. Journal of the American Chemical Society. 135: 18536-48. PMID 24199846 DOI: 10.1021/Ja4086758  0.713
2013 Sun L, Choi JJ, Stachnik D, Bartnik AC, Hyun BR, Malliaras GG, Hanrath T, Wise FW. Bright infrared LEDs based on colloidal quantum-dots Materials Research Society Symposium Proceedings. 1509: 7-10. DOI: 10.1557/Opl.2013.382  0.615
2012 Choi JJ, Bian K, Baumgardner WJ, Smilgies DM, Hanrath T. Interface-induced nucleation, orientational alignment and symmetry transformations in nanocube superlattices. Nano Letters. 12: 4791-8. PMID 22888985 DOI: 10.1021/Nl3026289  0.746
2012 Sun L, Choi JJ, Stachnik D, Bartnik AC, Hyun BR, Malliaras GG, Hanrath T, Wise FW. Bright infrared quantum-dot light-emitting diodes through inter-dot spacing control. Nature Nanotechnology. 7: 369-73. PMID 22562037 DOI: 10.1038/Nnano.2012.63  0.637
2012 Bealing CR, Baumgardner WJ, Choi JJ, Hanrath T, Hennig RG. Predicting nanocrystal shape through consideration of surface-ligand interactions. Acs Nano. 6: 2118-27. PMID 22329695 DOI: 10.1021/Nn3000466  0.61
2012 Lim YF, Choi JJ, Hanrath T. Facile synthesis of colloidal CuO nanocrystals for light-harvesting applications Journal of Nanomaterials. 2012. DOI: 10.1155/2012/393160  0.641
2011 Baumgardner WJ, Choi JJ, Bian K, Kourkoutis LF, Smilgies DM, Thompson MO, Hanrath T. Pulsed laser annealing of thin films of self-assembled nanocrystals. Acs Nano. 5: 7010-9. PMID 21800845 DOI: 10.1021/Nn201588P  0.735
2011 Choi JJ, Wenger WN, Hoffman RS, Lim YF, Luria J, Jasieniak J, Marohn JA, Hanrath T. Solution-processed nanocrystal quantum dot tandem solar cells. Advanced Materials (Deerfield Beach, Fla.). 23: 3144-8. PMID 21638347 DOI: 10.1002/Adma.201100723  0.623
2011 Bian K, Choi JJ, Kaushik A, Clancy P, Smilgies DM, Hanrath T. Shape-anisotropy driven symmetry transformations in nanocrystal superlattice polymorphs. Acs Nano. 5: 2815-23. PMID 21344877 DOI: 10.1021/Nn103303Q  0.756
2011 Choi JJ, Bealing CR, Bian K, Hughes KJ, Zhang W, Smilgies DM, Hennig RG, Engstrom JR, Hanrath T. Controlling nanocrystal superlattice symmetry and shape-anisotropic interactions through variable ligand surface coverage. Journal of the American Chemical Society. 133: 3131-8. PMID 21306161 DOI: 10.1021/Ja110454B  0.753
2010 Baumgardner WJ, Choi JJ, Lim YF, Hanrath T. SnSe nanocrystals: synthesis, structure, optical properties, and surface chemistry. Journal of the American Chemical Society. 132: 9519-21. PMID 20578741 DOI: 10.1021/Ja1013745  0.664
2010 Choi JJ, Luria J, Hyun BR, Bartnik AC, Sun L, Lim YF, Marohn JA, Wise FW, Hanrath T. Photogenerated exciton dissociation in highly coupled lead salt nanocrystal assemblies. Nano Letters. 10: 1805-11. PMID 20420458 DOI: 10.1021/Nl100498E  0.664
2010 Hyun BR, Bartnik AC, Lee JK, Imoto H, Sun L, Choi JJ, Chujo Y, Hanrath T, Ober CK, Wise FW. Role of solvent dielectric properties on charge transfer from PbS nanocrystals to molecules. Nano Letters. 10: 318-23. PMID 19968265 DOI: 10.1021/Nl903623N  0.605
2009 Hanrath T, Veldman D, Choi JJ, Christova CG, Wienk MM, Janssen RA. PbSe nanocrystal network formation during pyridine ligand displacement. Acs Applied Materials & Interfaces. 1: 244-50. PMID 20353209 DOI: 10.1021/Am8001583  0.637
2009 Hanrath T, Choi JJ, Smilgies DM. Structure/processing relationships of highly ordered lead salt nanocrystal superlattices. Acs Nano. 3: 2975-88. PMID 19728701 DOI: 10.1021/Nn901008R  0.629
2009 Choi JJ, Lim YF, Santiago-Berrios MB, Oh M, Hyun BR, Sun L, Bartnik AC, Goedhart A, Malliaras GG, Abruña HD, Wise FW, Hanrath T. PbSe nanocrystal excitonic solar cells. Nano Letters. 9: 3749-55. PMID 19719095 DOI: 10.1021/Nl901930G  0.668
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