McGehee Group - Stanford Materials Science and Engineering

Photovoltaic Cell Review Articles

High-efficiency tandem perovskite solar cells, C.D. Bailie and M.D. McGehee, MRS Bulletin, 40 (2015) 681.

Organic Photovoltaics: An Early Innovator. Michael McGehee and the Chemistry of Materials 1k Club, C. Toro, J. M. Buriak, Chemistry of Materials, 26 (2014) 5181.

Fast-Track Solar Cells, M. D. McGehee, Nature, 501 (2013) 323.

Renaissance of Dye-Sensitized Solar Cells, B. E. Hardin, H. J. Snaith, and M. D. McGehee, Nature Photonics, 6 (2012) 162.

Nanowire Solar Cells, E.C. Garnett, M.L. Brongersma, Y. Cui, M.D. McGehee, Annual Review of Materials Research, 41 (2011) 269.

Nanostructured Organic–Inorganic Hybrid Solar Cells, M.D. McGehee, Materials Research Society Bulletin, 34 (2009) 95.

Polymer-Based Solar Cells, A.C. Mayer, S.R. Scully, B.E. Hardin, M.W. Rowell, M.D. McGehee, Materials Today, v. 10 n. 11 (2007).

Conjugated Polymer Photovoltaic Cells, K.M. Coakley, M.D. McGehee, Chemisty of Materials (2004).

Smart Windows

Bistable Black Electrochromic Windows Based on the Reversible Metal Electrodeposition of Bi and Cu, T.S. Hernandez, C.J. Barile, M.T. Strand, T.E. Dayrit, D.J. Slotcavage, M.D. McGehee, ACS Energy Letters, 3 (2018) 104-111.

Dynamic Windows with Neutral Color, High Contrast, and Excellent Durability Using Reversible Metal Electrodeposition, C.J. Barile, D.J. Slotcavage, J. Hou, M.T. Strand, T.S. Hernandez, M.D. McGehee, Joule, 1 (2017) 1-13.

Polymer-nanoparticle electrochromic materials that selectively modulate visible and near-infrared light, C.J. Barile, D.J. Slotcavage, M.D. McGehee, Chemistry of Materials, 2016, DOI: 10.1021 /acs.chemmater.5b04811.

Perovskite Solar Cells

Towards Enabling Stable Lead Halide Perovskite Solar Cells; Interplay Between Structural, Environmental, and Thermal Stability, T. Leijtens, K.A. Bush, R. Cheacharoen, R.E. Beal, A.R. Bowring, M.D. McGehee, Journal of Materials Chemistry A, 5 (2017) 11483.

Design and Understanding of Encapsulated Perovskite Solar Cells, R. Cheacharoen, N. Rolston, D. Harwood, K.A. Bush, R.H. Dauskardt, M.D. McGehee, Energy & Environmental Science, (2018) DOI: 10.1039/c7ee02564e.

Reverse Bias Behavior of Halide Perovskite Solar Cells, A.R. Bowring, L. Bertoluzzi, B.C. O'Regan, M.D. McGehee, Advanced Energy Materials, 1702365 (2017) 1-7.

Mechanism of tin oxidation and stabilization by lead substitution in tin halide perovskites, T. Leijtens, R. Prasanna, A. Gold-Parker, M.F. Toney, M.D. McGehee, ACS Energy Letters, 2 (2017) 2159-2165.

Band gap tuning via lattice contraction and octahedral tilting in perovskite materials for photovoltaics, R. Prasanna, A. Gold-Parker, T. Leijtens, B. Conings, A. Babayigit, H.G. Boyen, M.F. Toney, M.D. McGehee, Journal of the American Chemical Society, 139 (2017) 11117-11124.

23.6% efficient monolithic perovskite/silicon tandem solar cells with improved stability, K.A. Bush, A.F. Palmstrom, Z.J. Yu, M. Boccard, R. Cheacharoen, J.P. Mailoa, D.P. McMeekin, R.L.Z. Hoye, C.D. Bailie, T. Leijtens, I.M. Peters, M.C. Minichetti, N. Rolston, R. Prasanna, S. Sofia, D. Harwood, W. Ma, F. Moghadam, H.J. Snaith, T. Buonassisi, Z.C. Holman, S.F. Bent, M.D. McGehee, Nature Energy, 2 (2017) 17009.

Minimal Effect of the Hole-Transport Material Ionization Potential on the Open-Circuit Voltage of Perovskite Solar Cells, R.A. Belisle, P. Jain, R. Prasanna, T. Leijtens, M.D. McGehee, ACS Energy Letters, 1 (2016) 556-560.

Light-induced phase segregation in halide-perovskite absorbers, D.J. Slotcavage, H.I. Karunadasa, M.D. McGehee, ACS Energy Letters, 1 (2016) 1199-1205, DOI: 10.1021/acsenergylett.6b00495.

Perovskite-perovskite tandem photovoltaics with optimized bandgaps, G.E. Eperon et al., Science, (2016), DOI: 10.1126/science.aaf9717.

Thermal and environmental stability of semi-transparent perovskite solar cells for tandems enabled by a solution-processed nanoparticle buffer layer and sputtered ITO electrode, K.A. Bush, C.D. Bailie, Y. Chen, A.R. Bowring, W. Wang, W. Ma, T. Leijtens, F. Moghadam, M.D. McGehee, Advanced Materials, (2016), DOI: 10.1002/adma.201505.

Cesium lead halide perovskites with improved stability for tandem solar cells, R.E. Beal, D.J. Slotcavage, T. Leijtens, A.R. Bowring, R.A. Belisle, W.H. Nguyen, G.F. Burkhard, E.T. Hoke, M.D. McGehee, The Journal of Physical Chemistry, 7 (2016) 746-751, DOI: 10.1021/acs.jpclett.6b00002.

A 2-terminal perovskite/silicon multijunction solar cell enabled by a silicon tunnel junction, J.P. Mailoa, C.D. Bailie, E.C. Johlin, E.T. Hoke, A.J. Akey, W.H. Nguyen, M.D. McGehee, T. Buonassisi, Applied Physics Letters, 106 (2015) 121105, DOI: 10.1063/1.4914179.

Enhancing the Hole-Conductivity of Spiro-OMeTAD without Oxygen or Lithium Salts by Using Spiro(TFSI)2 in Perovskite and Dye-Sensitized Solar Cells, W.H Nguyen, C.D. Bailie, E.L. Unger, M.D. McGehee, Journal of the American Chemical Society, 136 (2014) 10996-11001, DOI: 10.1021/ja504539w.

Semi-transparent perovskite solar cells for tandems with silicon and CIGS, C.D. Bailie, M.G. Christoforo, J.P. Mailoa, A.R. Bowring, E.L. Unger, W.H. Nguyen, J. Burschka, N. Pellet, J.Z. Lee, M. Gratzel, R. Noufi, T. Buonassisi, A. Salleo, M.D. McGehee, Energy and Environmental Science, 2014, DOI: 10.1039/c4ee03322a.

Reversible photo-induced trap formation in mixedhalide hybrid perovskites for photovoltaics, Eric. T. Hoke, Daniel J. Slotcavage, Emma R. Dohner, Andrea R. Bowring, Hemamala I. Karunadasa, Michael D. McGehee, Chemical Science, 2014, DOI: 10.1039/C4SC03141E.

Perovskite Solar Cells: Continuing to Soar, M.D. McGehee, Nature Materials, 13 (2014) 845.

Hysteresis and transient behavior in current-voltage measurements of hybrid-perovskite absorber solar cells, E.L. Unger, E.T. Hoke, C.D. Bailie, W.H. Nguyen, A.R. Bowring, T. Heumeller, M.G. Christoforo, and M.D. McGehee, Energy and Environmental Science, 7 (2014) 3690-3698.

Hybrid Tandem Solar Cells

Semi-Transparent Polymer Solar Cells with Excellent Sub-Bandgap Transmission for Third Generation Photovoltaics, Z.M. Beiley, M.G. Christoforo, P. Gratia, A.R. Bowring, P. Eberspacher, G.Y. Margulis, C. Cabanetos, P. Beaujuge, A. Salleo, M.D. McGehee, Advanced Materials, 25 (2013) 7020-7026

Spray Deposition of Silver Nanowire Electrodes for Semitransparent Solid-State Dye-Sensitized Solar Cells, G.Y. Margulis, M.G. Christoforo, D. Lam, Z.M. Beiley, A.R. Bowring, C.D. Bailie, A. Salleo, M.D. McGehee, Advanced Energy Materials, 3 (2013) 1657-1663.

Modeling low cost hybrid tandem photovoltaics with the potential for efficiencies exceeding 20%, Z.M. Beiley, M.D. McGehee, Energy and Environmental Science, 5 (2012) 9173.

Organic Bulk Heterojunction Solar Cells

Charge-Carrier Mobility Requirements for Bulk Heterjounction Solar Cells with High Fill Factor and External Quantum Efficiency >90%, J.A. Bartelt, D. Lam, T.M. Burke, S.M. Sweetnam, and M.D. McGehee, Advanced Energy Materials, 5 (2015) 1500577

Beyond Langevin Recombination: How Equilibrium Between Free Carriers and Charge Transfer States Determines the Open-Circuit Voltage of Organic Solar Cells, T.M. Burke, S. Sweetnam, K. Vandewal, M.D. McGehee, Advanced Energy Materials, 5 (2015) 1500123

Characterization of the Polymer Energy Landscape in Polymer:Fullerene Bulk Heterojunctions with Pure and Mixed Phases, S. Sweetnam, K. R. Graham, G. O. Ngongang Ndjawa, T. Heumueller, J. A. Bartelt, T. M. Burke, W. Li, W. You, A. Amassian, M.D. McGehee, Journal of the American Chemical Society, 136 (2014) 14078-14088.

Importance of the Donor:Fullerene Intermolecular Arrangement for High-Efficiency Organic Photovoltaics, K.R. Graham, C. Cabanetos, J. P. Jahnke, M.N. Idso, A. El Labban, G. O. Ngongang Ndjawa, T. Heumueller, K. Vandewal, A. Salleo, B. F. Chmelka, A. Amassian, P. M. Beaujuge, M.D. McGehee, Journal of the American Chemical Society, 136 (2014) 9608-9618.

How High Local Charge Carrier Mobility and an Energy Cascade in a Three-Phase Bulk Heterojunction Enable >90% Quantum Efficiency, T.M. Burke and M.D. McGehee, Advanced Materials, 26 (2014) 1923-1928.

Controlling Solution-Phase Polymer Aggregation with Molecular Weight and Solvent Additivies to Optimize Polymer-Fullerene Bulk Heterojunction Solar Cells, J.A. Bartelt, J.D. Douglas, W.R. Mateker, A. El Labban, C.J. Tassone, M.F. Toney, J.M.J. Fréchet, P. Beaujuge, M.D. McGehee, Advanced Energy Materials, 4 (2014) 1301733.

Recombination in Polymer:Fullerene Solar Cells with Open-Circuit Voltages Approaching and Exceeding 1.0 V, E.T. Hoke, K. Vandewal, J.A. Bartelt, W.R. Mateker, J.D. Douglas, R. Noriega, K.R. Graham, J.M.J. Fréchet, M.D. McGehee, Advanced Energy Materials, 3 (2013) 220.

The Importance of Fullerene Percolation in the Mixed Regions of Polymer-Fullerene Bulk Heterojunction Solar Cells, J.A. Bartelt, Z.M. Beiley, E.T. Hoke, W.R. Mateker, J.D. Douglas, B.A. Collins, J.R. Tumbleston, K.R. Graham, A. Amassian, H. Ade, J.M.J. Fréchet, M.F. Toney, M.D. McGehee, Advanced Energy Materials, 3 (2013) 364.

Molecular Packing and Solar Cell Performance in Blends of Polymers with a Bisadduct Fullerene, N.C. Miller, S. Sweetnam, E.T. Hoke, R. Gysel, C.E. Miller, J.A. Bartelt, X. Xie, M.F. Toney, M.D. McGehee, Nano Letters, 12 (2012) 1566.

Factors Governing Intercalation of Fullerenes and Other Small Molecules Between the Side Chains of Semiconducting Polymers Used in Solar Cells, N.C. Cates Miller, E. Cho, R. Gysel, C. Risko, V. Coropceanu, C.E. Miller, S. Sweetnam, A. Sellinger, M. Heeney, I. McCulloch, J.-L. Bréda, M.F. Toney, M.D. McGehee, Advanced Energy Materials, 2 (2012) 1208.

Free Carrier Generation in Fullerene Acceptors and Its Effect on Polymer Photovoltaics, George F. Burkhard, Eric T. Hoke, Zach M. Beiley, and Michael D. McGehee, Journal of Physical Chemistry, 116 (2012) 26674-26678.

Use of X-Ray Diffraction, Molecular Simulations, and Spectroscopy to Determine the Molecular Packing in a Polymer-Fullerene Bimolecular Crystal, N.C. Cates Miller, E. Cho, M.J.N. Junk, R. Gysel, C. Risko, D. Kim, S. Sweetnam, C.E. Miller, L.J. Richter, R.J. Kline, M. Heeney, I. McCulloch, A. Amassian, D. Acevedo-Feliz, C. Knox, M.R. Hansen, D. Dudenko, B.F. Chmelka, M.F. Toney, J.-L. Bréda, M.D. McGehee, Advanced Materials, 24 (2012) 6071.

Solution-Processed Organic Solar Cells with Power Conversion Efficiencies of 2.5% using Benzothiadiazole/Imide-Based Acceptors J.T. Bloking, X. Han, A.T. Higgs, J.P Kastrop, L. Pandey, J.E. Norton, C. Risko, C.E. Chen, J.L. Brédas, M.D. McGehee, A. Sellinger, Chemistry of Materials, 23 (2011) 5484-5490.

Morphology-Dependent Trap Formation in High Performance Polymer Bulk Heterojunction Solar Cells, Z.M. Beiley, E.T. Hoke, R. Noriega, J. Dacuña, G.F. Burkhard, J.A. Bartelt, A. Salleo, M.F. Toney, M.D. McGehee, Advanced Energy Materials, (2011).

The Phase Behavior of a Polymer-Fullerene Bulk Heterojunction System that Contains Bimolecular Crystals, N. Cates Miller, R. Gysel, C.E. Miller, E. Verploegen, Z. Beiley, M. Heeney, I. McCulloch, Z. Bao, M.F. Toney, M.D. McGehee, Journal of Polymer Science, Part B: Polymer Physics, 49 (2011) 499.

Accounting for Interference, Scattering, and Electrode Absorption to Make Accurate Internal Quantum Efficiency Measurements in Organic and Other Thin Solar Cells, G.F. Burkhard, E.T. Hoke, M.D. McGehee, Advanced Materials, 22 (2010) 3293.

Effects of Intercalation on the Hole Mobility of Amorphous Semiconducting Polymer Blends, N.C. Cates, R. Gysel, J.E.P. Dahl, A. Sellinger, M.D. McGehee, Chemistry of Materials, 22 (2010) 3543.

Tuning the Properties of Polymer Bulk Heterojunction Solar Cells by Adjusting Fullerene Size to Control Intercalation, N.C. Cates, R. Gysel, Z. Beiley, C.E. Miller, M.F. Toney, M. Heeney, I. McCulloch, M.D. McGehee, Nano Letters, 9 (2009) 4153.

Incomplete Exciton Harvesting from Fullerenes in Bulk Heterojunction Solar Cells, G.F. Burkhard, E.T. Hoke, S.R. Scully, M.D. McGehee, Nano Letters, 9 (2009) 4037.

Bimolecular Crystals of Fullerenes in Conjugated Polymers and the Implications of Molecular Mixing for Solar Cells, A.C. Mayer, M.F. Toney, S.R. Scully, J. Rivnay, C.J. Brabec, M. Scharber, M. Kopppe, M. Heeney, I. McCulloch, M.D. McGehee, Advanced Functional Materials, 19 (2009) 1173.

Organic Bulk Heterojunction Solar Cells Using Poly(2,5-bis(3-tetradecyllthiophen-2-yl)thieno[3,2,-b]thiophene), J.E. Parmer, A.C. Mayer, B.E. Hardin, S.R. Scully, M.D. McGehee, M. Heeney, I. McCulloch, Applied Physics Letters, 92 (2008) 113309.

Long-Range Resonant Energy Transfer for Enhanced Exciton Harvesting for Organic Solar Cells, S.R. Scully, P.B. Armstrong, C. Edder, J.M.J. Frechet, M.D. McGehee, Advanced Materials, 19 (2007) 2961.

Effects of Optical Interference and Energy Transfer on Exciton Diffusion Length Measurements in Organic Semiconductors, S.R. Scully, M.D. McGehee, Journal of Applied Physics, 100 (2006) 034907.

Resonance Energy Transfer from Organic Chromophores to Fullerene Molecules, Y. Liu, M.A. Summers, S.R. Scully, M.D. McGehee, Journal of Applied Physics 99 (2006) 093521.

Understanding Degradation in Polymer Solar Cells and Improving Stability

Progress in Understanding Degradation Mechanisms and Improving Stability in Organic Photovoltaics, W.R. Mateker, M.D. McGehee, Advanced Materials, 1603940 (2016)

Assessing the Stability of High Performance Solution Processed Small Molecule Solar Cells, R. Cheacharoen, W.R. Mateker, Q. Zhang et al., Solar Energy Materials & Solar Cells, 161 (2017) 368-376.

Molecular Packing and Arrangement Govern the Photo-Oxidative Stability of Organic Photovoltaic Materials, W.R. Mateker, T. Heumueller, R. Cheacharoen I.T. Sachs-Quintana, J. Warnan, X. Liu, G.C. Bazan, P.M. Beaujuge, M.D. McGehee, Chemistry of Materials, 27 (2015) 6345-6353.

Minimal Long-Term Intrinsic Degradation Observed in a Polymer Solar Cell Illuminated in an Oxygen-Free Environment, W.R. Mateker, I.T. Sachs-Quintana, G.F. Burkhard, R. Cheacharoen, M.D. McGehee, Chemistry of Materials, 27 (2014) 404-407.

Reducing burn-in voltage loss in polymer solar cells by increasing the polymer crystallinity, T. Heumeller, W.R. Mateker, I.T. Sachs-Quintana, K. Vandewal, J.A. Bartelt, T.M. Burke, T. Ameri, C.J. Brabec, M.D. McGehee, Energy and Environmental Science, 7 (2014) 2974-2980. Electron Barrier Formation at the Organic-Back Contact Interface is the First Step in Thermal Degradation of Polymer Solar Cells, I.T. Sachs-Quintana, T. Heumueller, W.R. Mateker, D.E. Orozco, R. Cheacharoen, S. Sweetnam, C.J. Brabec, M.D. McGehee, Advanced Functional Materials, 24 (2014) 3978-3985.

Improving the long-term stability of PBDTTPD polymer solar cells through material purification aimed at removing organic impurities, W.R. Mateker, J.D. Douglas, C. Cabanetos, I.T. Sachs-Quitana, J.A. Bartelt, E.T. Hoke, A. El Labban, P.M. Beaujuge, J.M.J. Fréchet, M.D. McGehee, Energy and Environmental Science, 6 (2013) 2529.

The Role of Electron Affinity in Determining Whether Fullerenes Catalyze or Inhibit Photooxidation of Polymers for Solar Cells, E.T. Hoke, I.T. Sachs-Quitana, M.T. Lloyd, I. Kauvar, W.R. Mateker, A.M. Nardes, C.H. Peters, N. Kopidakis, M.D. McGehee, Advanced Energy Materials, 2 (2012) 1351 .

The Mechanism of Burn-in Loss in a High Efficiency Polymer Solar Cell, C.H. Peters, I.T. Sachs-Quitana, W.R. Mateker, T. Heumueller, J. Rivnay, R. Noriega, Z.M. Beiley, E.T. Hoke, A. Salleo, M.D. McGehee, Advanced Materials, 24 (2012) 663.

High Efficiency Polymer Solar Cells with Long Operating Lifetimes, C.H. Peters, I.T. Sachs-Quitana, J.P. Kastrop, S. Beaupre, M. Leclerc, M.D. McGehee, Advanced Energy Materials, 1 (2011) 491.

Dye-Sensitized Solar Cells

Melt-infiltration of spiro-OMeTAD and thermal instability of solid-state dye-sensitized solar cells, C.D. Bailie, E.L. Unger, S.M. Zakeeruddin, M. Grätzel, M.D. McGehee, Physical Chemistry Chemical Physics, 16 (2014) 4864-4870.
Silicon-Naphthalo/Phthalocyanine-Hybrid Sensitizer for Efficient Red Response in Dye-Sensitized Solar Cells, B. Lim, G.Y. Margulis, J.-H. Yum, E.L. Unger, B.E. Hardin, M. Grätzel, M.D. McGehee, A. Sellinger, Organic Letters, 15 (2013) 784.
Parasitic Absorption and Internal Quantum Efficiency Measurements of Solid-State Dye Sensitized Solar Cells, G.Y. Margulis, B.E. Hardin, I.K. Ding, E.T. Hoke, M.D. McGehee, Advanced Energy Materials, 3 (2013) 959-966.
Hole Transport Materials for Application in Solid-State Dye-Sensitized Solar Sells (ssDSSC) with High Pore Filling, T. Leijtens, I.K. Ding, T. Giovenzana, J.T. Bloking, M.D. McGehee, A. Sellinger, ACS Nano, 6 (2012) 1455Ð1462.
Incorporating Multiple Energy Relay Dyes in Liquid Dye-Sensitized Solar Cells, J.-H. Yum, B.E. Hardin, E.T. Hoke, E. Baranoff, S.M. Zakeeruddin, M.K. Nazeeruddin, T. Torres, M.D. McGehee, M. Grätzel, ChemPhysChem, 12 (2011) 657.
Energy and Hole Transfer between Dyes Attached to Titania in Cosensitized Dye-Sensitized Solar Cells, B.E. Hardin, A. Sellinger, T. Moehl, R. Humphry-Baker, J.-E. Moser, P. Wang, S.M. Zakeeruddin, M. Grätzel, M.D. McGehee, Journal of the American Chemical Society, 133 (2011) 10662.
Laminating solution-processed silver nanowire mesh electrodes onto solid-state dye-sensitized solar cells, B.E. Hardin, W. Gaynor, I.-K. Ding, S.-B. Rim, P. Peumans, M.D. McGehee, Organic Electronics, 12 (2011) 875.
The Effect of Hole Transport Material Pore Filling on Photovoltaic Performance in Solid-State Dye-Sensitized Solar Cells, J. Melas-Kyriazi, I.-K. Ding, A. Marchioro, A. Punzi, B.E. Hardin, G.F. Burkhard, N. Tétreault, M. Grätzel, J.-E. Moser, M.D. McGehee, Advanced Energy Materials, 1 (2011) 407.
Plasmonic Dye-Sensitized Solar Cells, I.-K. Ding, J. Zhu, W. Cai, S.-J. Moon, N. Cai, P. Wang, S.M. Zakeeruddin, M. Grätzel, M.L. Brongersma, Y. Cui, M.D. McGehee, Advanced Energy Materials, 1 (2011) 52.
High Excitation Transfer Efficiency from Energy Relay Dyes in Dye-Sensitized Solar Cells, B.E. Hardin, J.-H. Yum, E.T. Hoke, Y.C. Jun, P. Péchy, T. Torres, M.L. Brongersma, M.K. Nazeeruddin, M. Grätzel, M.D. McGehee, Nano Letters, 10 (2010) 3077.
Deposition of hole-transport materials in solid-state dye-sensitized solar cells by doctor-blading, I.-K. Ding, J. Melas-Kyriazi, N.-L. Cevey-Ha, K.G. Chittibabu, S.M. Zakeeruddin, M. Grätzel, M.D. McGehee, Organic Electronics, 11 (2010) 1217.
Modeling the Efficiency of Förster Resonant Energy Transfer from Energy Relay Dyes in Dye-Sensitized Solar Cells, E.T. Hoke, B.E. Hardin, M.D. McGehee, Optics Express, 18 (2010) 3893.
Panchromatic Response in Solid-State Dye-Sensitized Solar Cells Containing Phosphorescent Energy Relay Dyes, J.-H. Yum, B.E. Hardin, S.-J. Moon, E. Baranoff, Frank Nüesch, M.D. McGehee, M. Grätzel, M.K. Nazeeruddin, Angewandte Chemie International Edition, 48 (2009) 9277.
Increased Light Harvesting in Dye-Sensitized Solar Cells with Energy Relay Dyes, B.E. Hardin, E.T. Hoke, P.B. Armstrong, J.-H. Yum, P. Comte, T. Torres, J.M.J. Frechet, M.K. Nazeeruddin, M. Gratzel, M.D. McGehee, Nature Photonics, 3 (2009) 406.
Pore-Filling of Spiro-OMeTAD in Solid-State Dye-Sensitized Solar Cells: Quantification, Mechanism, and Consequences for Device Performance, I.-K. Ding, N. Tetreault, J. Brillet, B.E. Hardin, E.H. Smith, S.J. Rosenthal, F. Sauvage, M. Gratzel, M.D. McGehee, Advanced Functional Materials, 19 (2009) 2431.

Hybrid Organic-Inorganic Solar Cells
Hybrid Silicon Nanocone-Polymer Solar Cells, S. Jeong, E.C. Garnett, S. Wang, Z. Yu, S. Fan, M.L. Brongersma, M.D. McGehee, Y. Cui, Nano Letters, 12 (2012) 2971.
Energy Transfer in Nanowire Solar Cells with Photon-Harvesting Shells, C.H. Peters, A.R. Guichard, A.C. Hryciw, M.L. Brongersma, M.D. McGehee, Journal of Applied Physics, 105 (2009) 124509.
Exciton Harvesting, Charge Transfer, and Charge-Carrier Transport in Amorphous-Silicon Nanopillar/Polymer Hybrid Solar Cells, V. Gowrishankar, S.R. Scully, A.T. Chan, M.D. McGehee, Q. Wang, H.M. Branz, Journal of Applied Physics, 103 (2008) 064511.
Nanostructured Titania-Polymer Photovoltaic Devices Made Using PFPE-Based Nanomolding Techniques, S.S. Williams, M.J. Hampton, V. Gowrishankar, I.-K. Ding, J.L. Templeton, E.T. Samulski, J.M. DeSimone, M.D. McGehee, Chemistry of Materials, 20 (2008) 5229.
Effects of Molecular Interface Modification in Hybrid Organic-Inorganic Photovoltaic Cells, C. Goh, S.R. Scully, M.D. McGehee, Journal of Applied Physics, 101 (2007) 114503.
Fabrication of Densely Packed, Well-Ordered, High-Aspect-Ratio Silicon Nanopillars Over Large Areas Using Block Copolymer Lithography V. Gowrishankar, N. Miller, M.D. McGehee, M.J. Misner, D.Y. Ryu, T.P. Russell, E. Drockenmuller, C.J. Hawker, Thin Solid Films 513 (2006) 289.
Dependence of Band Offset and Open Circuit Voltage on the Interfacial Interaction between TiO2 and Carboxylated Polythiophenes, Y. Liu, S.R. Scully, M.D. McGehee, J. Liu, C.K. Luscombe, J.M.J. Fréchet, S.E. Shaheen, D.S. Ginley, Journal of Physical Chemistry B 110 (2006) 3257.
Exciton Splitting and Carrier Transport across the Amorphous-Silicon/Polymer Solar Cell Interface, V. Gowrishankar, S.R. Scully, M.D. McGehee, Q. Wang, H.M. Branz, Applied Physics Letters 89 (2006) 252102.
Using Resonance Energy Transfer to Improve Exciton Harvesting in Organic-Inorganic Hybrid Photovoltaic Cells, Y. Liu, M.A. Summers, C. Edder, J.M.J. Fréchet, M.D. McGehee, Advanced Materials, 17 (2005) 2960.
Nanostructuring Titania by Embossing with Polymer Molds Made from Anodic Alumina Templates, C. Goh, K.M. Coakley, M.D. McGehee, Nano Letters, 5 (2005) 1545.
Ordered Organic-Inorganic Bulk Heterojunction Photovoltaic Cells, K.M. Coakley, Y. Liu, C. Goh, M.D. McGehee, Materials Research Society Bulletin, 30 (2005) 37.
Photovoltaic Cells Made from Conjugated Polymers Infiltrated into Mesoporous Titania, K.M. Coakley, M.D. McGehee, Applied Physics Letters, 83 (2003) 3380.
Infiltrating Semiconducting Polymers into Self-Assembled Mesoporous Titania Films for Photovoltaic Applications, K.M. Coakley, Y. Liu, M.D. McGehee, K. Frindell, G.D. Stucky Advanced Functional Materials, 13 (2003) 301.

Transparent Electrodes
Self-limited plasmonic welding of silver nanowire junctions, E.C. Garnett, W. Cai, J.J. Cha, F. Mahmood, S.T. Connor, M.G. Christofor, Y. Cui, M.D. McGehee, M.L. Brongersma, Nature Materials 11 (2012) 241.
Smooth Nanowire/Polymer Composite Transparent Electrodes, W. Gaynor, G.F. Burkhard, M.D. McGehee, P. Peumans, Advanced Materials, 23 (2011) 2905.
Transparent electrode requirements for thin film solar cell modules, M.W. Rowell, M.D. McGehee, Energy and Environmental Science, 4 (2011) 131.
Electrospun Metal Nanofiber Webs as High-Performance Transparent Electrode, H. Wu, L. Hu, M.W. Rowell, D. Kong, J.J. Cha, J.R. McDonough, J. Zhu, Y. Yang, M.D. McGehee, Y. Cui, Nano Letters, 10 (2010) 4242.
Charge Transport in Interpenetrating Networks of Semiconducting and Metallic Carbon Nanotubes, M.A. Topinka, M.W. Rowell, D. Goldhaber-Gordon, M.D. McGehee, D.S. Hecht, G. Gruner, Nano Letters, 9 (2009) 1866.
Organic Solar Cells with Carbon Nanotube Network Electrodes, M.W. Rowell, M.A. Topinka, M.D. McGehee, H.J. Prall, G. Dennler, N.S. Sariciftci, L. Hu, G. Gruner, Applied Physics Letters, 88 (2006), 233506.

Charge Transport of Organic Semiconductors
Morphology and Charge Transport in Conjugated Polymers (Review Article), R.J. Kline, M.D. McGehee, Journal of Macromolecular Science - Polymer Reviews 46 (2006) 27.
Liquid-Crystalline Semiconducting Polymers with High Charge Carrier Mobility, I. McCulloch, M. Heeney, C. Bailey, K. Genevicius, I. MacDonald, M. Shkunov, D. Sparrowe, S. Tierney, R. Wagner, W. Zhang, M.L. Chabinyc, R.J. Kline, M.D. McGehee, M.F. Toney, Nature Materials, 5 (2006) 328.
Highly Oriented Crystals at the Buried Interface in Polythiophene Thin Film Transistors, R.J.Kline, M.D. McGehee, M.F. Toney, Nature Materials, 222 (2006) 222.
Enhanced Hole Mobility in Regioregular Polythiophene Infiltrated in Straight Nanopores, K.M. Coakley, B.S. Srinivasan, J.M. Ziebarth, C. Goh, Y. Liu, M.D. McGehee, Advanced Functional Materials, 15 (2005) 1927.
Molecular Weight Dependent Mobilities in Regioregular Poly(3-hexylthiophene) Diodes, C. Goh, R.J. Kline, M.D. McGehee, E.N. Kadnikova, J. Liu, J.M.J. Fréchet, Applied Physics Letters, 86 (2005) 122110.
Dependence of Regioregular Poly(3-hexylthiophene) Film Morphology and Field Effect Mobility on Molecular Weight, R.J. Kline, M.D. McGehee, E.N. Kadnikova, J. Liu, J.M.J. Fréchet, M.F. Toney, Macromolecules, 38 (2005) 3312.
Controlling the Field-Effect Mobility of Regioregular Polythiophene through Molecular Weight, R.J. Kline, M.D. McGehee, E.N. Kadnikova, J. Liu, J.M.J. Frechet, Advanced Materials, 15 (2003) 1519.

Light Extraction from LEDs
A Theoretical and Experimental Investigation of Light Extraction from Polymer Light-emitting Diodes, J.M. Ziebarth, M.D. McGehee, Journal of Applied Physics, 97 (2005) 064502.
Measuring the Refractive Indices of Conjugated Polymer Films with Bragg Grating Outcouplers, J.M. Ziebarth, M.D. McGehee, Applied Physics Letters 83, (2003) 5092.
Extracting Light from Polymer Light-Emitting Diodes with Stamped Bragg Gratings, J.M. Ziebarth, A.K. Saafir, M.D. McGehee, S. Fan, Advanced Functional Materials, 14 (2004) 451.

Lasers and LEDs
Semiconducting (Conjugated) Polymers as Materials for Solid-State Lasers (Review Article), M.D. McGehee, A.J. Heeger, Advanced Materials, 12 (2000) 1655.
Mirrorless Lasing from Mesostructured Waveguides Patterned by Soft Lithography, P. Yang, G. Wirnsberger, H.C. Huang, S.R. Cordero, M.D. McGehee, B. Scott, T. Deng, G.M. Whitesides, B.F. Chmelka, S.K. Buratto, G.D. Stucky, Science, 287 (2000) 465.
Narrow Bandwidth Luminescence from Blends with Energy Transfer from Semiconducting Conjugated Polymers to Europium Complexes, M.D. McGehee, T. Bergstedt, A.P. Saab, C. Zhang, M. O'Regan, G. Bazan, V. Srdanov, A.J. Heeger, Advanced Materials, 11 (1999) 1349.
Doped Mesoporous Silica Fibers: A New Laser Material, F. Marlow, M.D. McGehee, D. Zhao, B.F. Chmelka, G.D. Stucky, Advanced Materials, 11 (1999) 632.
Semiconducting Polymer Distributed Feedback Lasers, M.D. McGehee, M.A. Diaz-Garcia, F. Hide, R. Gupta, E.K. Miller, D. Moses, A.J. Heeger, Applied Physics Letters, 72 (1998) 1536.