(1) J. Tang, S. Hinds, S. O. Kelley and E. H. Sargent*. Synthesis of Colloidal CuGaSe2, CuInSe2, and Cu(InGa)Se2 Nanoparticles. Chem. Mater.2008, 20, 22. DOI: 10.1021/cm801655w

(2) J. Tang, G. Konstantatos, S. Hinds, S. Myrskog, A. G. Pattantyus-Abraham, J. Clifford, and E. H. Sargent*. Heavy-Metal-Free Solution-Processed Nanoparticle-Based Photodetectors: Doping of Intrinsic Vacancies Enables Engineering of Sensitivity and Speed. ACS Nano 2009, 3, 2. DOI: 10.1021/nn800718u

(3) J. Tang, L. Brzozowski, D. A. R. Barkhouse, X. H. Wang, R. Debnath, R. Wolowiec,E. Palmiano, L. Levina, A. G. Pattantyus-Abraham, D. Jamakosmanovic and E. H. Sargent*. Quantum Dot Photovoltaics in the Extreme Quantum Confinement Regime: The Surface-Chemical Origins of Exceptional Air- and Light-Stability. ACS Nano 2010, 4, 2. DOI: 10.1021/nn901564q

(4) J. Tang, H. Liu, D. Zhitomirsky, S. Hoogland, X. H. Wang, M. Furukawa, L. Levina and E. H. Sargent*. Quantum Junction Solar Cells. Nano Lett. 2012, 12, 9. DOI: 10.1021/nl302436r

(5) J. Tang, X. H. Wang, L. Brzozowski, D. A. R. Barkhouse, R. Debnath, L. Levina, E. H. Sargent*.Schottky Quantum Dot Solar Cells Stable in Air under Solar Illumination. Adv. Mater. 2010, 22.DOI: 10.1002/adma.200903240

(6) J. Tang and E. H. Sargent*. Infrared Colloidal Quantum Dots for Photovoltaics: Fundamentals and Recent Progress. Adv. Mater. 2011, 23. DOI: 10.1002/adma.201001491

(7) J. Tang, K. W. Kemp, S. Hoogland, K. S. Jeong, H. Liu, L. Levina, M. Furukawa, X. H. Wang, R. Debnath, D. Cha, K. W. Chou, A. Fischer, A. Amassian, J. B. Asbury and E. H. Sargent*. Colloidal-quantum-dot photovoltaics using atomic-ligand passivation. Nat. Mater. 2011, 10.DOI: 10.1038/NMAT3118