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Sarah R. Cowan, Ph.D. - Publications

Affiliations: 
2011 Materials University of California, Santa Barbara, Santa Barbara, CA, United States 
Area:
Physical chemistry
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24/40 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
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  0.494
2014 Gevorgyan SA, Zubillaga O, de Seoane JMV, Machado M, Parlak EA, Tore N, Voroshazi E, Aernouts T, Müllejans H, Bardizza G, Taylor N, Verhees W, Kroon JM, Morvillo P, Minarini C, ... ... Cowan SR, et al. Round robin performance testing of organic photovoltaic devices Renewable Energy. 63: 376-387. DOI: 10.1016/J.Renene.2013.09.034  0.359
2014 MacLeod BA, Schulz P, Cowan SR, Garcia A, Ginley DS, Kahn A, Olson DC. Improved performance in bulk heterojunction organic solar cells with a sol-gel MgZnO electron-collecting layer Advanced Energy Materials. 4. DOI: 10.1002/Aenm.201400073  0.471
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  0.48
2014 Schulz P, Cowan SR, Guan ZL, Garcia A, Olson DC, Kahn A. NiOX/MoO3 Bi-layers as efficient hole extraction contacts in organic solar cells Advanced Functional Materials. 24: 701-706. DOI: 10.1002/Adfm.201302477  0.468
2013 Cowan SR, Wang J, Yi J, Lee YJ, Olson DC, Hsu JWP. Intensity and wavelength dependence of bimolecular recombination in P3HT:PCBM solar cells: A white-light biased external quantum efficiency study Journal of Applied Physics. 113. DOI: 10.1063/1.4801920  0.435
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  0.391
2013 Zhang Y, Dang XD, Kuik M, Cowan SR, Zalar P, Kim C, Nguyen TQ. High light intensity effects on nanoscale open-circuit voltage for three common donor materials in bulk heterojunction solar cells Energy and Environmental Science. 6: 1766-1771. DOI: 10.1039/C3Ee40457A  0.414
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  0.471
2012 Leong WL, Hernandez-Sosa G, Cowan SR, Moses D, Heeger AJ. Manifestation of carrier relaxation through the manifold of localized states in PCDTBT:PC60BM bulk heterojunction material: the role of PC84BM traps on the carrier transport. Advanced Materials (Deerfield Beach, Fla.). 24: 2273-7. PMID 22451433 DOI: 10.1002/Adma.201104192  0.47
2012 Street RA, Krakaris A, Cowan SR. Recombination through different types of localized states in organic solar cells Advanced Functional Materials. 22: 4608-4619. DOI: 10.1002/Adfm.201200031  0.519
2012 Cowan SR, Banerji N, Leong WL, Heeger AJ. Charge formation, recombination, and sweep-out dynamics in organic solar cells Advanced Functional Materials. 22: 1116-1128. DOI: 10.1002/Adfm.201101632  0.705
2011 Sun Y, Takacs CJ, Cowan SR, Seo JH, Gong X, Roy A, Heeger AJ. Efficient, air-stable bulk heterojunction polymer solar cells using MoO(x) as the anode interfacial layer. Advanced Materials (Deerfield Beach, Fla.). 23: 2226-30. PMID 21469222 DOI: 10.1002/Adma.201100038  0.703
2011 Street RA, Song KW, Northrup JE, Cowan S. Photoconductivity measurements of the electronic structure of organic solar cells Physical Review B - Condensed Matter and Materials Physics. 83. DOI: 10.1103/Physrevb.83.165207  0.424
2011 Cowan SR, Street RA, Cho S, Heeger AJ. Transient photoconductivity in polymer bulk heterojunction solar cells: Competition between sweep-out and recombination Physical Review B - Condensed Matter and Materials Physics. 83. DOI: 10.1103/Physrevb.83.035205  0.602
2011 Banerji N, Cowan S, Vauthey E, Heeger AJ. Ultrafast relaxation of the poly(3-hexylthiophene) emission spectrum Journal of Physical Chemistry C. 115: 9726-9739. DOI: 10.1021/Jp1119348  0.652
2011 Street RA, Song KW, Cowan S. Influence of series resistance on the photocurrent analysis of organic solar cells Organic Electronics: Physics, Materials, Applications. 12: 244-248. DOI: 10.1016/J.Orgel.2010.11.012  0.413
2011 Leong WL, Cowan SR, Heeger AJ. Differential resistance analysis of charge carrier losses in organic bulk heterojunction solar cells: Observing the transition from bimolecular to trap-assisted recombination and quantifying the order of recombination Advanced Energy Materials. 1: 517-522. DOI: 10.1002/Aenm.201100196  0.568
2011 Cowan SR, Leong WL, Banerji N, Dennler G, Heeger AJ. Identifying a threshold impurity level for organic solar cells: Enhanced first-order recombination via well-defined PC 84BM traps in organic bulk heterojunction solar cells Advanced Functional Materials. 21: 3083-3092. DOI: 10.1002/Adfm.201100514  0.717
2010 Banerji N, Cowan S, Leclerc M, Vauthey E, Heeger AJ. Exciton formation, relaxation, and decay in PCDTBT. Journal of the American Chemical Society. 132: 17459-70. PMID 21087001 DOI: 10.1021/Ja105290E  0.674
2010 Cowan SR, Roy A, Heeger AJ. Recombination in polymer-fullerene bulk heterojunction solar cells Physical Review B - Condensed Matter and Materials Physics. 82. DOI: 10.1103/Physrevb.82.245207  0.625
2010 Street RA, Cowan S, Heeger AJ. Experimental test for geminate recombination applied to organic solar cells Physical Review B - Condensed Matter and Materials Physics. 82. DOI: 10.1103/Physrevb.82.121301  0.609
2009 Roy A, Park SH, Cowan S, Tong MH, Cho S, Lee K, Heeger AJ. Titanium suboxide as an optical spacer in polymer solar cells Applied Physics Letters. 95. DOI: 10.1063/1.3159622  0.63
2009 Park SH, Yang C, Cowan S, Lee JK, Wudl F, Lee K, Heeger AJ. Isomeric iminofullerenes as acceptors in bulk heterojunction organic solar cells Journal of Materials Chemistry. 19: 5624-5628. DOI: 10.1039/B904535J  0.679
Low-probability matches (unlikely to be authored by this person)
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  0.275
2000 Bingaman AW, Ha J, Waitze SY, Durham MM, Cho HR, Tucker-Burden C, Hendrix R, Cowan SR, Pearson TC, Larsen CP. Vigorous allograft rejection in the absence of danger. Journal of Immunology (Baltimore, Md. : 1950). 164: 3065-71. PMID 10706695 DOI: 10.4049/Jimmunol.164.6.3065  0.1
2000 Williams MA, Trambley J, Ha J, Adams AB, Durham MM, Rees P, Cowan SR, Pearson TC, Larsen CP. Genetic characterization of strain differences in the ability to mediate CD40/CD28-independent rejection of skin allografts. Journal of Immunology (Baltimore, Md. : 1950). 165: 6849-57. PMID 11120808 DOI: 10.4049/Jimmunol.165.12.6849  0.089
2002 Shirasugi N, Adams AB, Durham MM, Lukacher AE, Xu H, Rees P, Cowan SR, Williams MA, Pearson TC, Larsen CP. Prevention of chronic rejection in murine cardiac allografts: a comparison of chimerism- and nonchimerism-inducing costimulation blockade-based tolerance induction regimens. Journal of Immunology (Baltimore, Md. : 1950). 169: 2677-84. PMID 12193741 DOI: 10.4049/Jimmunol.169.5.2677  0.077
2000 Bingaman AW, Waitze SY, Alexander DZ, Cho HR, Lin A, Tucker-Burden C, Cowan SR, Pearson TC, Larsen CP. Transplantation of the bone marrow microenvironment leads to hematopoietic chimerism without cytoreductive conditioning. Transplantation. 69: 2491-6. PMID 10910268 DOI: 10.1097/00007890-200006270-00006  0.074
2022 Turney K, Geller A, Cowan S. Disclosure among Youth Stopped by the Police: Repercussions for Mental Health. Ssm. Mental Health. 2. PMID 38250090 DOI: 10.1016/j.ssmmh.2022.100089  0.06
2008 Frederickson M, Callaghan O, Chessari G, Congreve M, Cowan SR, Matthews JE, McMenamin R, Smith DM, Vinković M, Wallis NG. Fragment-based discovery of mexiletine derivatives as orally bioavailable inhibitors of urokinase-type plasminogen activator. Journal of Medicinal Chemistry. 51: 183-6. PMID 18163548 DOI: 10.1021/jm701359z  0.048
2002 Jones TR, Ha J, Williams MA, Adams AB, Durham MM, Rees PA, Cowan SR, Pearson TC, Larsen CP. The role of the IL-2 pathway in costimulation blockade-resistant rejection of allografts. Journal of Immunology (Baltimore, Md. : 1950). 168: 1123-30. PMID 11801646 DOI: 10.4049/Jimmunol.168.3.1123  0.044
1999 Trambley J, Bingaman AW, Lin A, Elwood ET, Waitze SY, Ha J, Durham MM, Corbascio M, Cowan SR, Pearson TC, Larsen CP. Asialo GM1(+) CD8(+) T cells play a critical role in costimulation blockade-resistant allograft rejection. The Journal of Clinical Investigation. 104: 1715-22. PMID 10606625 DOI: 10.1172/Jci8082  0.041
2017 Weitzman A, Cowan S, Walsh K. Bystander Interventions on Behalf of Sexual Assault and Intimate Partner Violence Victims. Journal of Interpersonal Violence. 886260517696873. PMID 29294685 DOI: 10.1177/0886260517696873  0.041
2015 Cowan S, Holland J, Kane A, Frost I. What are the barriers to improving care for patients with sepsis? Clinical Medicine (London, England). 15: s24. PMID 26026018 DOI: 10.7861/clinmedicine.15-3-s24  0.037
2012 Kayani N, Cowan SR, Homan SG, Wilson J, Warren VF, Yun S. Economic effect of smoke-free ordinances on 11 Missouri cities. Preventing Chronic Disease. 9: E106. PMID 22652124 DOI: 10.5888/pcd9.110277  0.029
2001 Bingaman AW, Ha J, Durham MM, Waitze SY, Tucker-Burden C, Cowan SR, Pearson TC, Larsen CP. Analysis of the CD40 and CD28 pathways on alloimmune responses by CD4+ T cells in vivo. Transplantation. 72: 1286-92. PMID 11602857 DOI: 10.1097/00007890-200110150-00018  0.028
2023 Bradley K, Cowan S, Babor R, Morrow J, MacCormack A, Rahiri JL, Murphy R. Investigating the distribution of primary and secondary care referrals for public-funded bariatric surgery at Counties Manukau Health (CMH). The New Zealand Medical Journal. 136: 65-75. PMID 37778320  0.015
2020 Cowan S, Gunawardene A, Davenport E. Retroperitoneal bronchogenic cyst mistaken as an adrenal adenoma. Anz Journal of Surgery. PMID 33336493 DOI: 10.1111/ans.16515  0.012
2012 Cox CC, Kayani N, Cowan SR, Moss LA. Economic impact of a smoke-free ordinance on bars and restaurants in a small, rural, Missouri community. Missouri Medicine. 109: 75-8. PMID 22428452  0.01
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