Islam E. Sayed Hagar, B., Sayed, I., Colter, P. C., & Bedair, S. M. (2020). Multi-junction solar cells by Intermetallic Bonding and interconnect of Dissimilar Materials: GaAs/Si. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 215. https://doi.org/10.1016/j.solmat.2020.110653 Sayed, I., & Bedair, S. M. (2019). Quantum Well Solar Cells: Principles, Recent Progress, and Potential. IEEE JOURNAL OF PHOTOVOLTAICS, 9(2), 402–423. https://doi.org/10.1109/JPHOTOV.2019.2892079 Sayed, I. E. H., Jain, N., Steiner, M. A., Geisz, J. F., & Bedair, S. M. (2017). 100-period InGaAsP/InGaP superlattice solar cell with sub-bandgap quantum efficiency approaching 80%. APPLIED PHYSICS LETTERS, 111(8). https://doi.org/10.1063/1.4993888 Sayed, I. E. H., Jain, N., Steiner, M. A., Geisz, J. F., Dippo, P., Kuciauskas, D., & Colter, P. C. (2017). In-situ curvature monitoring and X-ray diffraction study of InGaAsP/InGaP quantum wells. JOURNAL OF CRYSTAL GROWTH, 475, 171–177. https://doi.org/10.1016/j.jcrysgro.2017.06.019 Bedair, S. M., Harmon, J. L., Carlin, C. Z., Sayed, I. E. H., & Colter, P. C. (2016). Annealed high band gap tunnel junctions with peak current densities above 800 A/cm(2). 2016 ieee 43rd photovoltaic specialists conference (pvsc), 2320–2322. https://doi.org/10.1109/pvsc.2016.7750052 Sayed, I. E. H., Hagar, B. G., Carlin, C. Z., Colter, P. C., & Bedair, S. M. (2016). Extending the absorption threshold of InGaP solar cells to 1.60 eV using quantum wells: experimental and modeling results. 2016 ieee 43rd photovoltaic specialists conference (pvsc), 2366–2370. https://doi.org/10.1109/pvsc.2016.7750063 Bedair, S. M., Carlin, C. Z., Harmon, J. L., Sayed, I. E. H., & Colter, P. C. (2016). High Performance Tunnel Junction with Resistance to Thermal Annealing. 12TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-12), Vol. 1766. https://doi.org/10.1063/1.4962071 Bedair, S. M., Harmon, J. L., Carlin, C. Z., Sayed, I. E. H., & Colter, P. C. (2016). High performance as-grown and annealed high band gap tunnel junctions: Te behavior at the interface. APPLIED PHYSICS LETTERS, 108(20). https://doi.org/10.1063/1.4951690 Sayed, I. E. H., Hagar, B. G., Carlin, C. Z., Colter, P. C., & Bedair, S. M. (2016). InGaP-based quantum well solar cells. 2016 ieee 43rd photovoltaic specialists conference (pvsc), 147–150. https://doi.org/10.1109/pvsc.2016.7749566 Sayed, I. E. H., Carlin, C. Z., Hagar, B. G., Colter, P. C., & Bedair, S. M. (2016). Strain-Balanced InGaAsP/GaInP Multiple Quantum Well Solar Cells With a Tunable Bandgap (1.65-1.82 eV). IEEE JOURNAL OF PHOTOVOLTAICS, 6(4), 997–1003. https://doi.org/10.1109/jphotov.2016.2549745 Sayed, I. E. H., Carlin, C. Z., Hagar, B., Colter, P. C., & Bedair, S. M. (2015). Tunable GaInP solar cell lattice matched to GaAs. 2015 ieee 42nd photovoltaic specialist conference (pvsc). https://doi.org/10.1109/pvsc.2015.7356081