Sun, B., Tokmoldin, N., Alqahtani, O., Patterson, A., De Castro, C., Riley, D., Pranav, M., Armin, A., Laquai, F., Collins, B., Neher, D., & Shoaee, S. (2023). Toward More Efficient Organic Solar Cells: A Detailed Study of Loss Pathway and Its Impact on Overall Device Performance in Low‐Offset Organic Solar Cells. Advanced Energy Materials, 13(26)
Burwell, G., Rejnhard, K., Evans, J., Mitchell, J., Grimes, M., Elwin, M., Armin, A., & Meredith, P. (2023). A Low‐Temperature Batch Process for the Deposition of High‐Quality Conformal Alumina Thin Films for Electronic Applications. Advanced Engineering Materials, 25(12)
KAY, A., FITZSIMONS, M., Burwell, G., Meredith, P., Armin, A., & Sandberg, O. (2023). The Thermodynamic Limit of Indoor Photovoltaics Based on Energetically‐Disordered Molecular Semiconductors. Solar RRL, 7(18)
Kim, Y., Sandberg, O., Zeiske, S., Burwell, G., Riley, D., Meredith, P., & Armin, A. (2023). Mitigating Detrimental Effect of Self‐Doping Near the Anode in Highly Efficient Organic Solar Cells. Advanced Functional Materials, 33(16)
Riley, D., Sandberg, O., Zarrabi, N., Kim, Y., Meredith, P., & Armin, A. (2023). Efficient Nanoscale Exciton Transport in Non‐Fullerene Organic Solar Cells Enables Reduced Bimolecular Recombination of Free Charges. Advanced Materials, 35(24)
Turedi, B., Lintangpradipto, M., Sandberg, O., Yazmaciyan, A., Matt, G., Alsalloum, A., Almasabi, K., Sakhatskyi, K., Yakunin, S., Zheng, X., Naphade, R., Nematulloev, S., Yeddu, V., Baran, D., Armin, A., Saidaminov, M., Kovalenko, M., Mohammed, O., & Bakr, O. (2022). Single‐Crystal Perovskite Solar Cells Exhibit Close to Half A Millimeter Electron‐Diffusion Length. Advanced Materials, 34(47), 2202390
Sun, B., Sandberg, O., Neher, D., Armin, A., & Shoaee, S. (2022). Wave Optics of Differential Absorption Spectroscopy in Thick-Junction Organic Solar Cells: Optical Artifacts and Correction Strategies. Physical Review Applied, 17(5)
Burwell, G., Sandberg, O., Li, W., Meredith, P., Carnie, M., & Armin, A. (2022). Scaling Considerations for Organic Photovoltaics for Indoor Applications. Solar RRL, 6(7), 2200315
Kay, A., Riley, D., Sandberg, O., Burwell, G., Meredith, P., & Armin, A. (2024). On the Performance Limits of Agrivoltaics—From Thermodynamic to Geo‐Meteorological Considerations. Solar RRL, 8(18)
Burwell, G., Zeiske, S., Caprioglio, P., Sandberg, O., Kay, A., Farrar, M., Kim, Y., Snaith, H., Meredith, P., & Armin, A. (2024). Wide‐Gap Perovskites for Indoor Photovoltaics. Solar RRL, 8(11)
Kay, A., RILEY, D., Meredith, P., Armin, A., & Sandberg, O. (2024). A New Framework for Understanding Recombination-Limited Charge Extraction in Disordered Semiconductors. The Journal of Physical Chemistry Letters, 15(16), 4416-4421.
Zeiske, S., Meredith, P., Armin, A., & Burwell, G. (2023). Importance of spectrally invariant broadband attenuation of light in indoor photovoltaic characterization. APL Energy, 1(2)
KAY, A., FITZSIMONS, M., Burwell, G., Meredith, P., Armin, A., & Sandberg, O. (2023). The Thermodynamic Limit of Indoor Photovoltaics Based on Energetically‐Disordered Molecular Semiconductors. Solar RRL, 7(18)
Sun, B., Tokmoldin, N., Alqahtani, O., Patterson, A., De Castro, C., Riley, D., Pranav, M., Armin, A., Laquai, F., Collins, B., Neher, D., & Shoaee, S. (2023). Toward More Efficient Organic Solar Cells: A Detailed Study of Loss Pathway and Its Impact on Overall Device Performance in Low‐Offset Organic Solar Cells. Advanced Energy Materials, 13(26)
Burwell, G., Rejnhard, K., Evans, J., Mitchell, J., Grimes, M., Elwin, M., Armin, A., & Meredith, P. (2023). A Low‐Temperature Batch Process for the Deposition of High‐Quality Conformal Alumina Thin Films for Electronic Applications. Advanced Engineering Materials, 25(12)
Riley, D., Sandberg, O., Zarrabi, N., Kim, Y., Meredith, P., & Armin, A. (2023). Efficient Nanoscale Exciton Transport in Non‐Fullerene Organic Solar Cells Enables Reduced Bimolecular Recombination of Free Charges. Advanced Materials, 35(24)
Shi, F., Guo, P., Qiao, X., Yao, G., Zhang, T., Lu, Q., Wang, Q., Wang, X., Rikhsibaev, J., Wang, E., Zhang, C., Kwon, Y., Woo, H., Wu, H., Hou, J., Ma, D., Armin, A., Ma, Y., & Xia, Y. (2023). A Nitroxide Radical Conjugated Polymer as an Additive to Reduce Nonradiative Energy Loss in Organic Solar Cells. Advanced Materials, 35(23)
Kim, Y., Sandberg, O., Zeiske, S., Burwell, G., Riley, D., Meredith, P., & Armin, A. (2023). Mitigating Detrimental Effect of Self‐Doping Near the Anode in Highly Efficient Organic Solar Cells. Advanced Functional Materials, 33(16)
Turedi, B., Lintangpradipto, M., Sandberg, O., Yazmaciyan, A., Matt, G., Alsalloum, A., Almasabi, K., Sakhatskyi, K., Yakunin, S., Zheng, X., Naphade, R., Nematulloev, S., Yeddu, V., Baran, D., Armin, A., Saidaminov, M., Kovalenko, M., Mohammed, O., & Bakr, O. (2022). Single‐Crystal Perovskite Solar Cells Exhibit Close to Half A Millimeter Electron‐Diffusion Length. Advanced Materials, 34(47), 2202390
ZEISKE, S., Li, W., Meredith, P., Armin, A., & Sandberg, O. (2022). Light intensity dependence of the photocurrent in organic photovoltaic devices. Cell Reports Physical Science, 3(10), 101096
Kim, J., Kim, Y., Kim, J., Oh, C., Hwang, I., Kim, J., Zeiske, S., Ki, T., Kwon, S., Kim, H., Armin, A., Suh, H., & Lee, K. (2022). Efficient and Stable Perovskite Solar Cells with a High Open‐Circuit Voltage Over 1.2 V Achieved by a Dual‐Side Passivation Layer. Advanced Materials, 34(41), 2205268
Zeiske, S., Sandberg, O., Zarrabi, N., Wolff, C., Raoufi, M., Peña-Camargo, F., Gutierrez-Partida, E., Meredith, P., Stolterfoht, M., & Armin, A. (2022). Static Disorder in Lead Halide Perovskites. The Journal of Physical Chemistry Letters, 13(31), 7280-7285.
Burwell, G., Sandberg, O., Li, W., Meredith, P., Carnie, M., & Armin, A. (2022). Scaling Considerations for Organic Photovoltaics for Indoor Applications. Solar RRL, 6(7), 2200315
Riley, D., Meredith, P., Armin, A., & Sandberg, O. (2022). Role of Exciton Diffusion and Lifetime in Organic Solar Cells with a Low Energy Offset. The Journal of Physical Chemistry Letters, 13(20), 4402-4409.
Sun, B., Sandberg, O., Neher, D., Armin, A., & Shoaee, S. (2022). Wave Optics of Differential Absorption Spectroscopy in Thick-Junction Organic Solar Cells: Optical Artifacts and Correction Strategies. Physical Review Applied, 17(5)
Perdigón‐Toro, L., Phuong, L., Eller, F., Freychet, G., Saglamkaya, E., Khan, J., Wei, Q., Zeiske, S., Kroh, D., Wedler, S., Köhler, A., Armin, A., Laquai, F., Herzig, E., Zou, Y., Shoaee, S., & Neher, D. (2022). Understanding the Role of Order in Y‐Series Non‐Fullerene Solar Cells to Realize High Open‐Circuit Voltages. Advanced Energy Materials, 12(12), 2103422
Riley, D., Sandberg, O., Li, W., Meredith, P., & Armin, A. (2022). Quasi-Steady-State Measurement of Exciton Diffusion Lengths in Organic Semiconductors. Physical Review Applied, 17(2)
Li, W., Zeiske, S., Sandberg, O., Riley, D., Meredith, P., & Armin, A. (2021). Organic solar cells with near-unity charge generation yield. Energy & Environmental Science, 14(12), 6484-6493.
Wang, P., Li, W., Sandberg, O., Guo, C., Sun, R., Wang, H., Li, D., Zhang, H., Cheng, S., Liu, D., Min, J., Armin, A., & Wang, T. (2021). Tuning of the Interconnecting Layer for Monolithic Perovskite/Organic Tandem Solar Cells with Record Efficiency Exceeding 21%. Nano Letters, 21(18), 7845-7854.
Sandberg, O. & Armin, A.(2021). Energetics and Kinetics Requirements for Organic Solar Cells to Break the 20% Power Conversion Efficiency Barrier. The Journal of Physical Chemistry C, 125(28), 15590-15598.
Riley, D., Sandberg, O., Wilson, N., Li, W., Zeiske, S., Zarrabi, N., Meredith, P., Österbacka, R., & Armin, A. (2021). Direct Quantification of Quasi-Fermi-Level Splitting in Organic Semiconductor Devices. Physical Review Applied, 15(6)
Burwell, G., Burwell, G., Burridge, N., Bond, E., Li, W., Meredith, P., & Armin, A. (2021). Parameterization of Metallic Grids on Transparent Conductive Electrodes for the Scaling of Organic Solar Cells. Advanced Electronic Materials, 7(6), 2100192
Nyman, M., Sandberg, O., Li, W., Zeiske, S., Kerremans, R., Meredith, P., & Armin, A. (2021). Requirements for Making Thick Junctions of Organic Solar Cells based on Nonfullerene Acceptors. Solar RRL, 5(5), 2100018
Perdigón-Toro, L., Phuong, L., Zeiske, S., Vandewal, K., Armin, A., Shoaee, S., & Neher, D. (2021). Excitons Dominate the Emission from PM6:Y6 Solar Cells, but This Does Not Help the Open-Circuit Voltage of the Device. ACS Energy Letters, 6(2), 557-564.
Burwell, G., Burridge, N., Sandberg, O., Bond, E., Li, W., Meredith, P., & Armin, A. (2020). Metal Grid Structures for Enhancing the Stability and Performance of Solution‐Processed Organic Light‐Emitting Diodes. Advanced Electronic Materials, 6(12), 2000732
Armin, A., Zarrabi, N., Sandberg, O., Kaiser, C., Zeiske, S., Li, W., & Meredith, P. (2020). Limitations of Charge Transfer State Parameterization Using Photovoltaic External Quantum Efficiency. Advanced Energy Materials, 10(41), 2001828
Kerremans, R., Kaiser, C., Li, W., Zarrabi, N., Meredith, P., & Armin, A. (2020). The Optical Constants of Solution‐Processed Semiconductors—New Challenges with Perovskites and Non‐Fullerene Acceptors. Advanced Optical Materials, 8(16), 2000319
Armin, A., Caprioglio, P., Wolff, C., Sandberg, O., Armin, A., Rech, B., Albrecht, S., Neher, D., & Stolterfoht, M. (2020). On the Origin of the Ideality Factor in Perovskite Solar Cells. Advanced Energy Materials, 10(27), 2000502
Sandberg, O., Kurpiers, J., Stolterfoht, M., Neher, D., Meredith, P., Shoaee, S., & Armin, A. (2020). On the Question of the Need for a Built‐In Potential in Perovskite Solar Cells. Advanced Materials Interfaces, 7(10), 2000041
Kerremans, R., Sandberg, O., Meroni, S., Watson, T., Armin, A., & Meredith, P. (2020). On the Electro‐Optics of Carbon Stack Perovskite Solar Cells. Solar RRL, 4(2), 1900221
Schwarz, K., Geraghty, P., Mitchell, V., Khan, S., Sandberg, O., Zarrabi, N., Kudisch, B., Subbiah, J., Smith, T., Rand, B., Armin, A., Scholes, G., Jones, D., & Ghiggino, K. (2020). Reduced Recombination and Capacitor-like Charge Buildup in an Organic Heterojunction. Journal of the American Chemical Society, 142(5), 2562-2571.
Zeiske, S., Kaiser, C., Meredith, P., & Armin, A. (2020). Sensitivity of Sub-Bandgap External Quantum Efficiency Measurements of Solar Cells under Electrical and Light Bias. ACS Photonics, 7(1), 256-264.
Fang, Y., Armin, A., Meredith, P., & Huang, J. (2019). Accurate characterization of next-generation thin-film photodetectors. Nature Photonics, 13(1), 1-4.
Kaiser, C., Schellhammer, K., Benduhn, J., Siegmund, B., Tropiano, M., Kublitski, J., Spoltore, D., Panhans, M., Zeika, O., Ortmann, F., Meredith, P., Armin, A., & Vandewal, K. (2019). Manipulating the Charge Transfer Absorption for Narrowband Light Detection in the Near-Infrared. Chemistry of Materials, 31(22), 9325-9330.
Shoaee, S., Armin, A., Stolterfoht, M., Hosseini, S., Kurpiers, J., & Neher, D. (2019). Decoding Charge Recombination through Charge Generation in Organic Solar Cells. Solar RRL, 3(11), 1900184
Sandberg, O. & Armin, A.(2019). On the effect of surface recombination in thin film solar cells, light emitting diodes and photodetectors. Synthetic Metals, 254, 114-121.
Sandberg, O. & Armin, A.(2019). On the effect of surface recombination in thin film solar cells, light emitting diodes and photodetectors. Synthetic Metals, 254, 114-121.
Hood, S., Zarrabi, N., Meredith, P., Kassal, I., & Armin, A. (2019). Measuring Energetic Disorder in Organic Semiconductors Using the Photogenerated Charge-Separation Efficiency. The Journal of Physical Chemistry Letters, 3863-3870.
Sandberg, O., Tvingstedt, K., Meredith, P., & Armin, A. (2019). Theoretical Perspective on Transient Photovoltage and Charge Extraction Techniques. The Journal of Physical Chemistry C, 123(23), 14261-14271.
Hosseini, S., Roland, S., Kurpiers, J., Chen, Z., Zhang, K., Huang, F., Armin, A., Neher, D., & Shoaee, S. (2019). Impact of Bimolecular Recombination on the Fill Factor of Fullerene and Nonfullerene-Based Solar Cells: A Comparative Study of Charge Generation and Extraction. The Journal of Physical Chemistry C, 123(11), 6823-6830.
Zarrabi, N., Yazmaciyan, A., Meredith, P., Kassal, I., & Armin, A. (2018). Anomalous Exciton Quenching in Organic Semiconductors in the Low-Yield Limit. The Journal of Physical Chemistry Letters, 9(20), 6144-6148.
Yazmaciyan, A., Stolterfoht, M., Burn, P., Lin, Q., Meredith, P., & Armin, A. (2018). Recombination Losses Above and Below the Transport Percolation Threshold in Bulk Heterojunction Organic Solar Cells. Advanced Energy Materials, 1703339
Armin, A., Chen, Z., Jin, Y., Zhang, K., Huang, F., & Shoaee, S. (2018). A Shockley-Type Polymer: Fullerene Solar Cell. Advanced Energy Materials, 8(7), 1701450
Zhang, K., Chen, Z., Armin, A., Dong, S., Xia, R., Yip, H., Shoaee, S., Huang, F., & Cao, Y. (2018). Efficient Large Area Organic Solar Cells Processed by Blade-Coating With Single-Component Green Solvent. Solar RRL, 2(1), 1700169
Armin, A., Shoaee, S., Lin, Q., Burn, P., & Meredith, P. (2017). On the unipolarity of charge transport in methanofullerene diodes. npj Flexible Electronics, 1(1)
Armin, A., Durrant, J., & Shoaee, S. (2017). Interplay Between Triplet-, Singlet-Charge Transfer States and Free Charge Carriers Defining Bimolecular Recombination Rate Constant of Organic Solar Cells. The Journal of Physical Chemistry C, 121(25), 13969-13976.
Armin, A., Stoltzfus, D., Donaghey, J., Clulow, A., Nagiri, R., Burn, P., Gentle, I., & Meredith, P. (2017). Engineering dielectric constants in organic semiconductors. Journal of Materials Chemistry C, 5(15), 3736-3747.
Stolterfoht, M., Shoaee, S., Armin, A., Jin, H., Kassal, I., Jiang, W., Burn, P., & Meredith, P. (2017). Electric Field and Mobility Dependent First-Order Recombination Losses in Organic Solar Cells. Advanced Energy Materials, 7(4), 1601379
Gendron, D., Maasoumi, F., Armin, A., Pattison, K., Burn, P., Meredith, P., Namdas, E., & Powell, B. (2017). A thiocarbonyl-containing small molecule for optoelectronics. RSC Advances, 7(17), 10316-10322.
Lin, Q., Armin, A., Burn, P., & Meredith, P. (2016). Organohalide Perovskites for Solar Energy Conversion. Accounts of Chemical Research, 49(3), 545-553.
Lin, Q., Armin, A., Burn, P., & Meredith, P. (2016). Near infrared photodetectors based on sub-gap absorption in organohalide perovskite single crystals. Laser & Photonics Reviews, 10(6), 1047-1053.
Stolterfoht, M., Armin, A., Philippa, B., & Neher, D. (2016). The Role of Space Charge Effects on the Competition between Recombination and Extraction in Solar Cells with Low-Mobility Photoactive Layers. The Journal of Physical Chemistry Letters, 7(22), 4716-4721.
Stoltzfus, D., Donaghey, J., Armin, A., Shaw, P., Burn, P., & Meredith, P. (2016). Charge Generation Pathways in Organic Solar Cells: Assessing the Contribution from the Electron Acceptor. Chemical Reviews, 116(21), 12920-12955.
Armin, A., Subbiah, J., Stolterfoht, M., Shoaee, S., Xiao, Z., Lu, S., Jones, D., & Meredith, P. (2016). Reduced Recombination in High Efficiency Molecular Nematic Liquid Crystalline: Fullerene Solar Cells. Advanced Energy Materials, 6(22), 1600939
Hambsch, M., Lin, Q., Armin, A., Burn, P., & Meredith, P. (2016). Efficient, monolithic large area organohalide perovskite solar cells. Journal of Materials Chemistry A, 4(36), 13830-13836.
Vuuren, R., Armin, A., Pandey, A., Burn, P., & Meredith, P. (2016). Organic Photodiodes: The Future of Full Color Detection and Image Sensing. Advanced Materials, 28(24), 4766-4802.
Lin, Q., Stoltzfus, D., Armin, A., Burn, P., & Meredith, P. (2016). An Hydrophilic Anode Interlayer for Solution Processed Organohalide Perovskite Solar Cells. Advanced Materials Interfaces, 3(2), 1500420
Armin, A., Kassal, I., Shaw, P., Hambsch, M., Stolterfoht, M., Lyons, D., Li, J., Shi, Z., Burn, P., & Meredith, P. (2014). Spectral Dependence of the Internal Quantum Efficiency of Organic Solar Cells: Effect of Charge Generation Pathways. Journal of the American Chemical Society, 136(32), 11465-11472.