Erin L. Ratcliff

Journals/Publications

• Chen, Z., & Ratcliff, E. L. (2022). Watching Polarons Move in the Energy and Frequency Domains Using Color Impedance Spectroscopy. Chemistry of Materials, 34(23), 10691-10700. doi:10.1021/acs.chemmater.2c02831
• Ratcliff, E. L., Anderson, M. A., Farahat, M. E., Martell, M., & Welch, G. C. (2022). New Perylene Diimide Ink for Interlayer Formation in Air-Processed Conventional Organic Photovoltaic Devices. ACS Applied Materials & Interfaces, 14(38), 43558-43567. doi:10.1021/acsami.2c12281
• Ratcliff, E. L., Anderson, M. A., Yeager, S. M., Babiak, P., & Larson, B. W. (2022). ColorLab: Visualizing Color from Absorbance Spectra. ChemRxiv. doi:10.26434/chemrxiv-2022-g5v90
• Ratcliff, E. L., Armstrong, N. R., & De Keersmaecker, M. (2022). How Low Can You Go? Defect Quantification at the 10¹⁵ cm^–3 Level in Mixed-Cation Perovskites Using Differential Pulse Voltammetry. ACS Energy Letters, 7(11), 4017-4027. doi:10.1021/acsenergylett.2c02033
• Ratcliff, E. L., Armstrong, N. R., Du Hill, L., De Keersmaecker, M., Colbert, A. E., Hill, J. W., Placencia, D., & Boercker, J. E. (2022). Rationalizing energy level alignment by characterizing Lewis acid/base and ionic interactions at printable semiconductor/ionic liquid interfaces. Materials Horizons, 9(1), 471-481. doi:10.1039/d1mh01306h
• Ratcliff, E. L., Zhu, K., Larson, B. W., Yan, Y., Beard, M. C., Berry, J. J., Loo, Y., Parkin, S., Teeter, G., Schelhas, L. T., Stone, K. H., Mundt, L. E., Wang, X., Chen, X., Hill, L. D., Li, X., Uličná, S., Xiao, C., Dunfield, S. P., , Lu, H., et al. (2022). Metastable Dion-Jacobson 2D structure enables efficient and stable perovskite solar cells. Science, 375(6576), 71-76. doi:10.1126/science.abj2637
• Anderson, M. A., Larson, B. W., & Ratcliff, E. L. (2021). A Multi-modal Approach to Understanding Degradation of Organic Photovoltaic Materials. ACS Applied Materials & Interfaces, 13(37), 44641-44655.
• Anderson, M. A., Ratcliff, E. L., Welch, G. C., Munir, R., & Cieplechowicz, E. (2021). Zinc Oxide-Perylene Diimide Hybrid Electron Transport Layers for Air-Processed Inverted Organic Photovoltaic Devices. ACS Applied Materials & Interfaces, 13(41), 49096-49103. doi:10.1021/acsami.1c15251
• Biegel, C. M., & Kamat, P. V. (2022). Women Scientists at the Forefront of Energy Research: A Virtual Issue, Part 4. ACS Energy Letters, 7(1), 328-342.
• Cieplechowicz, E., Munir, R., Anderson, M. A., Ratcliff, E. L., & Welch, G. C. (2021). Zinc Oxide-Perylene Diimide Hybrid Electron Transport Layers for Air-Processed Inverted Organic Photovoltaic Devices. ACS Applied Materials & Interfaces, 13(41), 49096-49103.
• Colbert, A. E., Placencia, D., Ratcliff, E. L., Boercker, J. E., Lee, P., Aifer, E. H., & Tischler, J. G. (2021). Enhanced Infrared Photodiodes Based on PbS/PbClx Core/Shell Nanocrystals. ACS Applied Materials & Interfaces, 13(49), 58916-58926.
• De, K. M., Armstrong, N. R., & Ratcliff, E. L. (2021). Defect quantification in metal halide perovskites: the solid-state electrochemical alternative. Energy Environ. Sci., 14, 4840-4846.
• Du, H. L., De, K. M., Colbert, A. E., Hill, J. W., Placencia, D., Boercker, J. E., Armstrong, N. R., & Ratcliff, E. L. (2022). Rationalizing energy level alignment by characterizing Lewis acid/base and ionic interactions at printable semiconductor/ionic liquid interfaces. Mater. Horiz., 9, 471-481.
• Ratcliff, E. L., & Yu, S. (2021). Tuning Organic Electrochemical Transistor (OECT) Transconductance toward Zero Gate Voltage in the Faradaic Mode. ACS Applied Materials & Interfaces, 13(42), 50176-50186. doi:10.1021/acsami.1c13009
• Ratcliff, E. L., Zhu, K., Zhou, Y., Padture, N. P., Berry, J. J., Anderson, M. A., Yang, M., Hao, J., Xiao, C., Wang, S., Dai, Z., Yadavalli, S. K., Hu, M., Gong, J., & Tong, J. (2021). High-performance methylammonium-free ideal-band-gap perovskite solar cells. Matter. doi:10.1016/j.matt.2021.01.003

Proceedings Publications

• Harris, J., Bickford, J., Cho, P., Coppock, M., Farrell, M., Holthoff, E., & Ratcliff, E. L. (2019, 2019). Approaching single molecule sensing: Predictive sweat sensor design for ultra-low limits of detection. In Approaching single molecule sensing: Predictive sweat sensor design for ultra-low limits of detection, 11010.
• Rudolph, M., Harris, J. K., & Ratcliff, E. L. (2019, 2019). Predicting limits of detection in real-time sweat-based human performance monitoring. In Predicting limits of detection in real-time sweat-based human performance monitoring, 11020.
• Rudolph, M., Harris, J. K., & Ratcliff, E. L. (2019, 2019). Printable transistors for wearable sweat sensing. In Printable transistors for wearable sweat sensing, 11020.
• Ratcliff, E. L., Garcia, A., Cowan, S. R., Meyer, J., Steirer, K. X., Paniagua, S. A., Giordano, A., Marder, S., Armstrong, N. R., Kahn, A., Ginley, D., Olson, D. C., & , . (2012). Understanding Energy Level Alignment in PCDTBT:PC70BM Solar Cells. In 2012 38TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), 3377-3379.
• Jenkins, J. L., Ratcliff, E. L., Shallcross, R. C., Head, J. L., Armstrong, N. R., & Tsakalakos, L. (2008). Photovoltaic devices created from electrodeposited, "nano-textured" poly(thiophene) films. In NANOSCALE PHOTONIC AND CELL TECHNOLOGIES FOR PHOTOVOLTAICS, 7047.

Others

• Gliboff, M., Sang, L., Knesting, K. M., Schalnat, M. C., Mudalige, A., Ratcliff, E. L., Li, H., Sigdel, A. K., Giordano, A. J., Berry, J. J., Nordlund, D., Seidler, G. T., Bredas, J., Marder, S. R., Pemberton, J. E., & Ginger, D. S. (2013, MAR 26). Orientation of Phenylphosphonic Acid Self-Assembled Mono layers on a Transparent Conductive Oxide: A Combined NEXAFS, PM-IRRAS, and DFT Study (vol 29, pg 2166, 2013). LANGMUIR.