Erin L. Ratcliff, Ph.D. - Publications

2007 Chemistry Iowa State University, Ames, IA, United States 
Physical Chemistry, Analytical Chemistry

43 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
2016 McLachlan MA, Ratcliff EL. Metal Oxide Heterointerfaces in Hybrid Electronic Platforms. Advanced Materials (Deerfield Beach, Fla.). 28: 3801. PMID 27197640 DOI: 10.1002/adma.201601793  0.96
2015 Fei Z, Boufflet P, Wood S, Wade J, Moriarty J, Gann E, Ratcliff EL, McNeill CR, Sirringhaus H, Kim JS, Heeney M. Influence of Backbone Fluorination in Regioregular Poly(3-alkyl-4-fluoro)thiophenes. Journal of the American Chemical Society. 137: 6866-79. PMID 25994804 DOI: 10.1021/jacs.5b02785  0.96
2015 Steirer KX, Richards RE, Sigdel AK, Garcia A, Ndione PF, Hammond S, Baker D, Ratcliff EL, Curtis C, Furtak T, Ginley DS, Olson DC, Armstrong NR, Berry JJ. Nickel oxide interlayer films from nickel formate-ethylenediamine precursor: Influence of annealing on thin film properties and photovoltaic device performance Journal of Materials Chemistry A. 3: 10949-10958. DOI: 10.1039/c5ta01379h  0.96
2015 Oosterhout SD, Kopidakis N, Owczarczyk ZR, Braunecker WA, Larsen RE, Ratcliff EL, Olson DC. Integrating theory, synthesis, spectroscopy and device efficiency to design and characterize donor materials for organic photovoltaics: A case study including 12 donors Journal of Materials Chemistry A. 3: 9777-9788. DOI: 10.1039/c5ta01153a  0.96
2015 Shallcross RC, Stubhan T, Ratcliff EL, Kahn A, Brabec CJ, Armstrong NR. Quantifying the extent of contact doping at the interface between high work function electrical contacts and poly(3-hexylthiophene) (P3HT) Journal of Physical Chemistry Letters. 6: 1303-1309. DOI: 10.1021/acs.jpclett.5b00444  0.96
2015 Lin HC, MacDonald GA, Shi Y, Polaske NW, McGrath DV, Marder SR, Armstrong NR, Ratcliff EL, Saavedra SS. Influence of molecular orientation on charge-transfer processes at phthalocyanine/metal oxide interfaces and relationship to organic photovoltaic performance Journal of Physical Chemistry C. 119: 10304-10313. DOI: 10.1021/acs.jpcc.5b02971  0.96
2015 Cowan SR, Li JV, Olson DC, Ratcliff EL. Contact-induced mechanisms in organic photovoltaics: A steady-state and transient study Advanced Energy Materials. 5. DOI: 10.1002/aenm.201400549  0.96
2014 Jenkins JL, Lee PA, Nebesny KW, Ratcliff EL. Systematic electrochemical oxidative doping of P3HT to probe interfacial charge transfer across polymer-fullerene interfaces Journal of Materials Chemistry A. 2: 19221-19231. DOI: 10.1039/c4ta04319g  0.96
2014 Braunecker WA, Oosterhout SD, Owczarczyk ZR, Kopidakis N, Ratcliff EL, Ginley DS, Olson DC. Semi-random vs well-defined alternating donor-acceptor copolymers Acs Macro Letters. 3: 622-627. DOI: 10.1021/mz5002977  0.96
2014 Cowan SR, Schulz P, Giordano AJ, Garcia A, Macleod BA, Marder SR, Kahn A, Ginley DS, Ratcliff EL, Olson DC. Chemically controlled reversible and irreversible extraction barriers Via stable interface modification of zinc oxide electron collection layer in polycarbazole-based organic solar cells Advanced Functional Materials. 24: 4671-4680. DOI: 10.1002/adfm.201400158  0.96
2014 Li H, Ratcliff EL, Sigdel AK, Giordano AJ, Marder SR, Berry JJ, Brédas JL. Modification of the gallium-doped zinc oxide surface with self-assembled monolayers of phosphonic acids: A joint theoretical and experimental study Advanced Functional Materials. 24: 3593-3603. DOI: 10.1002/adfm.201303670  0.96
2013 Matz DL, Ratcliff EL, Meyer J, Kahn A, Pemberton JE. Deciphering the metal-C60 interface in optoelectronic devices: evidence for C60 reduction by vapor deposited Al. Acs Applied Materials & Interfaces. 5: 6001-8. PMID 23734813 DOI: 10.1021/am400640x  0.96
2013 Gliboff M, Sang L, Knesting KM, Schalnat MC, Mudalige A, Ratcliff EL, Li H, Sigdel AK, Giordano AJ, Berry JJ, Nordlund D, Seidler GT, Brédas JL, Marder SR, Pemberton JE, et al. Orientation of phenylphosphonic acid self-assembled monolayers on a transparent conductive oxide: a combined NEXAFS, PM-IRRAS, and DFT study. Langmuir : the Acs Journal of Surfaces and Colloids. 29: 2166-74. PMID 23379837 DOI: 10.1021/la304594t  0.96
2013 Ratcliff EL, Bakus RC, Welch GC, Van Der Poll TS, Garcia A, Cowan SR, MacLeod BA, Ginley DS, Bazan GC, Olson DC. Formation of interfacial traps upon surface protonation in small molecule solution processed bulk heterojunctions probed by photoelectron spectroscopy Journal of Materials Chemistry C. 1: 6223-6234. DOI: 10.1039/c3tc31064g  0.96
2013 Steirer KX, Macdonald GA, Olthof S, Gantz J, Ratcliff EL, Kahn A, Armstrong NR. Energy level alignment and morphology of Ag and Au nanoparticle recombination contacts in tandem planar heterojunction solar cells Journal of Physical Chemistry C. 117: 22331-22340. DOI: 10.1021/jp402672j  0.96
2013 Ndione PF, Garcia A, Widjonarko NE, Sigdel AK, Steirer KX, Olson DC, Parilla PA, Ginley DS, Armstong NR, Richards RE, Ratcliff EL, Berry JJ. Highly-tunable nickel cobalt oxide as a low-temperature P-type contact in organic photovoltaic devices Advanced Energy Materials. 3: 524-531. DOI: 10.1002/aenm.201200742  0.96
2013 Ratcliff EL, Garcia A, Paniagua SA, Cowan SR, Giordano AJ, Ginley DS, Marder SR, Berry JJ, Olson DC. Investigating the influence of interfacial contact properties on open circuit voltages in organic photovoltaic performance: Work function versus selectivity Advanced Energy Materials. 3: 647-656. DOI: 10.1002/aenm.201200669  0.96
2012 Lin HC, Polaske NW, Oquendo LE, Gliboff M, Knesting KM, Nordlund D, Ginger DS, Ratcliff EL, Beam BM, Armstrong NR, McGrath DV, Saavedra SS. Electron-Transfer Processes in Zinc Phthalocyanine-Phosphonic Acid Monolayers on ITO: Characterization of Orientation and Charge-Transfer Kinetics by Waveguide Spectroelectrochemistry. The Journal of Physical Chemistry Letters. 3: 1154-8. PMID 26288050 DOI: 10.1021/jz3002426  0.96
2012 Garcia A, Welch GC, Ratcliff EL, Ginley DS, Bazan GC, Olson DC. Improvement of interfacial contacts for new small-molecule bulk-heterojunction organic photovoltaics. Advanced Materials (Deerfield Beach, Fla.). 24: 5368-73. PMID 22886940 DOI: 10.1002/adma.201200963  0.96
2012 Ratcliff EL, Garcia A, Cowan SR, Meyer J, Steirer KX, Paniagua SA, Giordano A, Marder S, Armstrong NR, Kahn A, Ginley D, Olson DC. Understanding energy level alignment in PCDTBT:PC70BM solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 3377-3379. DOI: 10.1109/PVSC.2012.6318295  0.96
2012 MacLeod BA, Horwitz NE, Ratcliff EL, Jenkins JL, Armstrong NR, Giordano AJ, Hotchkiss PJ, Marder SR, Campbell CT, Ginger DS. Built-in potential in conjugated polymer diodes with changing anode work function: Interfacial states and deviation from the schottky-mott limit Journal of Physical Chemistry Letters. 3: 1202-1207. DOI: 10.1021/jz300283h  0.96
2012 Ratcliff EL, Sigdel AK, MacEch MR, Nebesny K, Lee PA, Ginley DS, Armstrong NR, Berry JJ. Surface composition, work function, and electrochemical characteristics of gallium-doped zinc oxide Thin Solid Films. 520: 5652-5663. DOI: 10.1016/j.tsf.2012.04.038  0.96
2012 Widjonarko NE, Ratcliff EL, Perkins CL, Sigdel AK, Zakutayev A, Ndione PF, Gillaspie DT, Ginley DS, Olson DC, Berry JJ. Sputtered nickel oxide thin film for efficient hole transport layer in polymer-fullerene bulk-heterojunction organic solar cell Thin Solid Films. 520: 3813-3818. DOI: 10.1016/j.tsf.2011.10.059  0.96
2012 Ratcliff EL, Meyer J, Steirer KX, Armstrong NR, Olson D, Kahn A. Energy level alignment in PCDTBT:PC 70BM solar cells: Solution processed NiO x for improved hole collection and efficiency Organic Electronics: Physics, Materials, Applications. 13: 744-749. DOI: 10.1016/j.orgel.2012.01.022  0.96
2011 Ratcliff EL, Zacher B, Armstrong NR. Selective Interlayers and Contacts in Organic Photovoltaic Cells. The Journal of Physical Chemistry Letters. 2: 1337-50. PMID 26295432 DOI: 10.1021/jz2002259  0.96
2011 Polaske NW, Lin HC, Tang A, Mayukh M, Oquendo LE, Green JT, Ratcliff EL, Armstrong NR, Saavedra SS, McGrath DV. Phosphonic acid functionalized asymmetric phthalocyanines: synthesis, modification of indium tin oxide, and charge transfer. Langmuir : the Acs Journal of Surfaces and Colloids. 27: 14900-9. PMID 22047210 DOI: 10.1021/la203126c  0.96
2011 Ratcliff E, Zacher B, Steirer X, Gantz J, MacDonald G, Macech M, Tadytin D, Ou KL, Armstrong NR. The interface science of interlayer materials and contacts in organic solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 003472-003476. DOI: 10.1109/PVSC.2011.6186695  0.96
2011 Ratcliff EL, Meyer J, Steirer KX, Garcia A, Berry JJ, Ginley DS, Olson DC, Kahn A, Armstrong NR. Evidence for near-surface NiOOH species in solution-processed NiO x selective interlayer materials: Impact on energetics and the performance of polymer bulk heterojunction photovoltaics Chemistry of Materials. 23: 4988-5000. DOI: 10.1021/cm202296p  0.96
2011 Steirer KX, Ndione PF, Widjonarko NE, Lloyd MT, Meyer J, Ratcliff EL, Kahn A, Armstrong NR, Curtis CJ, Ginley DS, Berry JJ, Olson DC. Enhanced efficiency in plastic solar cells via energy matched solution processed NiO x interlayers Advanced Energy Materials. 1: 813-820. DOI: 10.1002/aenm.201100234  0.96
2010 Ratcliff EL, Veneman PA, Simmonds A, Zacher B, Huebner D, Saavedra SS, Armstrong NR. A planar, chip-based, dual-beam refractometer using an integrated organic light-emitting diode (OLED) light source and organic photovoltaic (OPV) detectors. Analytical Chemistry. 82: 2734-42. PMID 20218580 DOI: 10.1021/ac9026109  0.96
2010 Kim BY, Ratcliff EL, Armstrong NR, Kowalewski T, Pyun J. Ferrocene functional polymer brushes on indium tin oxide via surface-initiated atom transfer radical polymerization. Langmuir : the Acs Journal of Surfaces and Colloids. 26: 2083-92. PMID 19968255 DOI: 10.1021/la902590u  0.96
2010 Ratcliff EL, Lee PA, Armstrong NR. Work function control of hole-selective polymer/ITO anode contacts: An electrochemical doping study Journal of Materials Chemistry. 20: 2672-2679. DOI: 10.1039/b923201j  0.96
2010 Jenkins JL, Araci ZO, Shallcross RC, Ratcliff EL, Saavedra SS, Armstrong NR. Advances in potential-modulated attenuated total reflectance (PM-ATM) spectroscopy for characterization of transparent metal oxide/semiconductor interfaces relevant to solar energy conversion Acs National Meeting Book of Abstracts 0.96
2010 Ratcliff EL, Clayton Shallcross R, Lee PA, Armstrong NR. Electrodeposited poly(thiophene) thin film contacts for organic photovoltaics and organic light emitting diodes Acs National Meeting Book of Abstracts 0.96
2009 Armstrong NR, Wang W, Alloway DM, Placencia D, Ratcliff E, Brumbach M. Organic/Organic' heterojunctions: organic light emitting diodes and organic photovoltaic devices. Macromolecular Rapid Communications. 30: 717-31. PMID 21706658 DOI: 10.1002/marc.200900075  0.96
2009 Keng PY, Kim BY, Shim IB, Sahoo R, Veneman PE, Armstrong NR, Yoo H, Pemberton JE, Bull MM, Griebel JJ, Ratcliff EL, Nebesny KG, Pyun J. Colloidal polymerization of polymer-coated ferromagnetic nanoparticles into cobalt oxide nanowires. Acs Nano. 3: 3143-57. PMID 19799415 DOI: 10.1021/nn900483w  0.96
2009 Armstrong NR, Veneman PA, Ratcliff E, Placencia D, Brumbach M. Oxide contacts in organic photovoltaics: characterization and control of near-surface composition in indium-tin oxide (ITO) electrodes. Accounts of Chemical Research. 42: 1748-57. PMID 19728725 DOI: 10.1021/ar900096f  0.96
2009 Beam BM, Simmonds A, Veneman PA, Ratcliff E, Mendes SB, Saavedra SS, Armstrong NR. Waveguide-based chemical and spectroelectrochemical sensor platforms Ecs Transactions. 19: 109-117. DOI: 10.1149/1.3118543  0.96
2009 Keng PY, Ratcliff EL, Armstrong NR, Pyun J. Electroactive metal oxide nanowires via magnetic assembly and oxidation of polymer coated ferromagnetic nanoparticles Acs National Meeting Book of Abstracts 0.96
2009 Keng PY, Kim BY, Ratcliff EL, Armstrong NR, Pyun J. Colloidal polymerization of polymer coated ferromagnetic nanoparticles: Chemistry on the mesoscale for energy storage and conversion Acs National Meeting Book of Abstracts 0.96
2008 Jenkins JL, Ratcliff EL, Shallcross RC, Head JL, Armstrong NR. Photovoltaic devices created from electrodeposited "nano- textured" poly(thiophene) films Proceedings of Spie - the International Society For Optical Engineering. 7047. DOI: 10.1117/12.795482  0.96
2008 Ratcliff EL, Jenkins JL, Nebesny K, Armstrong NR. Electrodeposited, "textured" poly(3-hexyl-thiophene) (e-P3HT) films for photovoltaic applications Chemistry of Materials. 20: 5796-5806. DOI: 10.1021/cm8008122  0.96
2007 Ratcliff EL, Hillier AC. Directed electrodeposition of polymer films using spatially controllable electric field gradients. Langmuir : the Acs Journal of Surfaces and Colloids. 23: 9905-10. PMID 17696551 DOI: 10.1021/la700827w  0.96
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