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Powell, B. J. (2005) 5,6-Dihydroxyindole-2-carboxylic acid: a first principles density functional study. Chemical Physics Letters, 402 1-3: 111-115. doi:10.1016/j.cplett.2004.12.010 122   16 Cited 18 times in Scopus18 0
Powell, B. J., Baruah, T., Burnstein, N., Brake, K., McKenzie, Ross H., Meredith, P. and Pederson, M. R. (2004) A first-principles density-functional calculation of the electronic and vibrational structure of the key melanin monomers. Journal of Chemical Physics, 120 18: 8608-8615. doi:10.1063/1.1690758 218   63 Cited 71 times in Scopus71 0
Powell, Ben J. (2011). An introduction to effective low-energy Hamiltonians in condensed matter physics and chemistry. In Jeffrey R. Reimers (Ed.), Computational methods for large systems: Electronic structure approaches for biotechnology and nanotechnology (pp. 309-366) Hoboken, NJ, United States: Wiley. 59 2
Yusuf, Eddy, Powell, Benjamin and McKenzie, Ross H. (2007) Antiferromagnetic spin fluctuations in the metallic phase of quasi-two-dimensional organic superconductors. Physical Review B (Condensed Matter and Materials Physics), 75 21: 214515-1-214515-11. doi:10.1103/PhysRevB.75.214515 168   7 Cited 6 times in Scopus6 0
Powell, B. J. (2008) A phenomenological model of the superconducting state of the Bechgaard salts. Journal of Physics: Condensed Matter, 20 34: 345234-1-345234-5. doi:10.1088/0953-8984/20/34/345234 46   7 Cited 7 times in Scopus7 0
Pederson, MR, Bernstein, N, Baruah, T, Powell, BJ, Brake, K and McKenzie, RH (2004) Application of DFT to melanin monomers, dimers and macromolecules.. Abstracts of Papers of The American Chemical Society, 228 U290-U290. 131   1
Stephenson, AP, Micolich, AP, Lee, KH, Meredith, P and Powell, BJ (2011) A tunable metal-organic resistance thermometer. ChemPhysChem, 12 1: 116-121. doi:10.1002/cphc.201000762 49   0 Cited 0 times in Scopus0 0
Jacko, A. C., Fjaerestad, J. O. and Powell, B. J. (2009) A unified explanation of the Kadowaki-Woods ratio in strongly correlated metals. Nature Physics, 5 6: 422-425. doi:10.1038/NPHYS1249 104   53 Cited 54 times in Scopus54 11
Meredith, Paul, Powell, Ben J., Riesz, Jenny, Vogel, Robert, Blake, David, Kartini, Indriani, Will, Geff and Subianto, Surya (2005) Broadband Photon-harvesting Biomolecules for Photovoltaics. Artificial Photosynthesis: From Basic Biology to Industrial Application, 37-65. 29   9
Schwenn, P. E., Burn, P. L. and Powell, B. J. (2011) Calculation of solid state molecular ionisation energies and electron affinities for organic semiconductors. Organic Electronics, 12 2: 394-403. doi:10.1016/j.orgel.2010.11.025 113   18 Cited 20 times in Scopus20 8
Mutkins, Karyn, Chen, Simon S. Y., Aljada, Muhsen, Powell, Ben J., Olsen, Seth, Burn, Paul L. and Meredith, Paul (2011). Charge transport properties of carbazole dendrimers in organic field-effect transistors. In: Zhenan Bao and Iain McCulloch, Organic Field-Effect Transistors X. Conference on Organic Field-Effect Transistors X, San Diego, United States, (811704.1-811704.8). 22-23 August 2011. doi:10.1117/12.892640 111   5 Cited 1 times in Scopus1 0
Tran, M. L., Powell, B. J. and Meredith, P. (2006) Chemical and structural disorder in eumelanins: A possible explanation for broadband absorbance. Biophysical Journal, 90 3: 743-752. doi:10.1529/biophysj.105.069096 109   83 Cited 93 times in Scopus93 0
Powell, B. J., Annett, J. F. and Gyorffy, B. L. (2003) Competition between disorder and exchange splitting in superconducting ZrZn2. Journal of Physics-condensed Matter, 15 14: L235-L241. doi:10.1088/0953-8984/15/14/102 68   7 Cited 8 times in Scopus8 0
Stephenson, Andrew P., Micolich, Adam P., Divakar, Ujjual, Meredith, Paul and Powell, Ben J. (2010) Competition between superconductivity and weak localization in metal-mixed ion-implanted polymers. Physical Review B, 81 14: 1-7. doi:10.1103/PhysRevB.81.144520 48 3 1 Cited 1 times in Scopus1 0
Olsen, S. C., Riesz, J., Mahadevan, I., Coutts, A., Bothma, J. P., Powell, B. J., McKenzie, R. H., Smith, S. C. and Meredith, P. (2007) Convergent Proton-transfer Photocycles Violate Mirror-image Symmetry in a Key Melanin Monomer. Journal of The American Chemical Society, 129 21: 6672-6673. doi:10.1021/ja069280u 126   23 Cited 24 times in Scopus24 0
Powell, B. J. and McKenzie, Ross H. (2004) Dependence of the superconducting transition temperature of organic molecular crystals on intrinsically nonmagnetic disorder: a signature of either unconventional superconductivity or the atypical formation of magnetic moments. Physical Review B, 69 2: 024519-1-024519-17. doi:10.1103/PhysRevB.69.024519 433 375 47 Cited 47 times in Scopus47 9
Scriven, Edan and Powell, B. J. (2009) Effective Coulomb interactions within BEDT-TTF dimers. Physical Review B, 80 20: 205107-1-205107-9. doi:10.1103/PhysRevB.80.205107 39 9 18 Cited 18 times in Scopus18 0
Analytis, James G., Ardavan, Arzhang, Blundell, Stephen J., Owen, Robin L., Garman, Elspeth F., Jeynes, Chris and Powell, Ben J. (2006) Effect of irradiation-induced disorder on the conductivity and critical temperature of the organic superconductor kappa-(BEDT-TTF)(2)Cu(SCN)(2). Physical Review Letters, 96 17: 177002.1-177002.4. doi:10.1103/PhysRevLett.96.177002 68   45 Cited 46 times in Scopus46 0
Smith, A. R. G., Riley, M. J., Burn, P. L., Gentle, I. R., Lo, S.-C. and Powell, B. J. (2012) Effects of fluorination on iridium(III) complex phosphorescence: Magnetic circular dichroism and relativistic time-dependent density functional theory. Inorganic Chemistry, 51 5: 2821-2831. doi:10.1021/ic201899z 94   12 Cited 15 times in Scopus15 1
Merino, Jaime, McKenzie, Ross H. and Powell, B. J. (2009) Electronic and magnetic properties of the ionic Hubbard model on the striped triangular lattice at 3/4 filling. Physical Review B, 80 4: 045116.1-045116.12. doi:10.1103/PhysRevB.80.045116 48 4 7 Cited 6 times in Scopus6 9
Jacko, A. C. and Powell, B. J. (2011) Electronic correlations in organometallic complexes. Chemical Physics Letters, 508 1-3: 22-28. doi:10.1016/j.cplett.2011.03.090 38   5 Cited 5 times in Scopus5 0
Powell, Benjamin J., Baruah, Tunna and Pederson, Mark R. (2012) Equivalence of electron-vibration interaction and charge-induced force variations: a new O(1) approach to an old problem. Crystals, 2 2: 236-247. doi:10.3390/cryst2020236 17   0
Merino, J., Powell, B. J. and McKenzie, Ross H. (2006) Ferromagnetism, paramagnetism, and a Curie-Weiss metal in an electron-doped Hubbard model on a triangular lattice. Physical Review B, 73 23: 235107. doi:10.1103/PhysRevB.73.235107 213   43 Cited 42 times in Scopus42 9
Brake, K., Powell, B. J., McKenzie, R. H., Pederson, M. R. and Baruah, T. (2004) First-principle density-functional calculation of the Raman spectra of BEDT-TTF. Journal De Physique Iv, 114 293-295. doi:10.1051/jp4:2004114063 97   1 Cited 1 times in Scopus1 0
Mostert, A. Bernardus, Davy, Karl J.P., Ruggles, Jeremy L., Powell, Ben J., Gentle, Ian R. and Meredith, Paul (2009) Gaseous adsorption in melanins: Hydrophilic biomacromolecules with high electrical conductivities. Langmuir, 26 1: 412-416. doi:10.1021/la901290f 84   10 Cited 11 times in Scopus11 0
Scriven, E. P. and Powell, B. J. (2012) Geometrical frustration in the spin liquid beta'-Me(3)EtSb[Pd(dmit)(2)](2) and the valence-bond solid Me(3)EtP[Pd(dmit)(2)](2). Physical Review Letters, 109 9: 097206.1-097206.5. doi:10.1103/PhysRevLett.109.097206 30 3 14 Cited 14 times in Scopus14 12
Janani, C., Merino J., McCulloch, I. P. and Powell, B. J. (2014) Haldane phase in the hubbard model at 2/3-filling for the organic molecular compound Mo3 S7 (dmit)3. Physical Review Letters, 113 26: 267204-1-267204-5. doi:10.1103/PhysRevLett.113.267204 18   Cited 0 times in Scopus0 0
Powell, B. J. and McKenzie, Ross H. (2005) Half-Filled Layered Organic Superconductors and the Resonating-Valence-Bond Theory of the Hubbard-Heisenberg Model. Physical Review Letters, 94 4: 047004-1-047004-4. doi:10.1103/PhysRevLett.94.047004 86   67 Cited 71 times in Scopus71 9
Mostert, A. Bernardus, Hanson, Graeme R., Sarna, Tadeusz, Gentle, Ian R., Powell, Benjamin J. and Meredith, Paul (2013) Hydration-controlled X-band EPR spectroscopy: a tool for unravelling the complexities of the solid-state free radical in eumelanin. Journal of Physical Chemistry B, 117 17: 4965-4972. doi:10.1021/jp401615e 63   6 Cited 6 times in Scopus6 1
Milbradt, S., Bardin, A. A., Truncik, C. J. S., Huttema, W. A., Jacko, A. C., Burn, P. L., Lo, S. -C., Powell, B. J. and Broun, D. M. (2013) In-plane superfluid density and microwave conductivity of the organic superconductor kappa-(BEDT-TTF)(2)Cu[N(CN)(2)]Br: evidence for d-wave pairing and resilient quasiparticles. Physical Review B: Condensed Matter and Materials Physics, 88 6: 064501-1-064501-6. doi:10.1103/PhysRevB.88.064501 42 17 0 Cited 1 times in Scopus1 0
Merino, Jaime, Powell, B. J. and McKenzie, Ross H. (2009) Interplay of frustration, magnetism, charge ordering, and covalency in the ionic Hubbard model for Na0.5 CoO2. Physical Review B, 79 16: 161103-1-161103-4. doi:10.1103/PhysRevB.79.161103 58 3 7 Cited 6 times in Scopus6 0
Powell, B. J., Merino, J. and McKenzie, Ross H. (2009) Ionic Hubbard model on a triangular lattice for Na0.5CoO2, Rb0.5CoO2, and K0.5CoO2: Mean-field slave boson theory. Physical Review B, 80 8: 085113-1-085113-19. doi:10.1103/PhysRevB.80.085113 71   4 Cited 3 times in Scopus3 9
Meredith, P., Mostert, B., Gentle, I. R., Hanson, G., Tandy, K., Namdas, E., Pratt, F. and Powell, B. J. (2011). Is melanin a semiconductor: The mysteries of electrical conduction and melanin bioelectronics?. In: Abstracts. XXIst International Pigment Cell Conference (IPCC): "Skin and Other Pigment Cells: Bridging Clinical Medicine and Science". ipcc2011: International Pigment Cell Conference. Skin and Other Pigment Cells: Bridging Clinical Medicine and Science, Bordeaux, France, (780-780). 20-24 September 2011. doi:10.1111/j.1755-148X.2011.00885.x 891   1 1
Schwenn, Paul E., Gui, Ke, Zhang, Yuliang, Burn, Paul L., Meredith, Paul and Powell, Benjamin J. (2012) Kinetics of charge transfer processes in organic solar cells: Implications for the design of acceptor molecules. Organic Electronics, 13 11: 2538-2545. doi:10.1016/j.orgel.2012.07.008 38   6 Cited 6 times in Scopus6 0
Janani, C., Merino, J., McCulloch, Ian P. and Powell, B. J. (2014) Low-energy effective theories of the two-thirds filled Hubbard model on the triangular necklace lattice. Physical Review B - Condensed Matter and Materials Physics, 90 3: . doi:10.1103/PhysRevB.90.035120 17   0 Cited 1 times in Scopus1 0
Powell, B. J. (2006) Mixed order parameters, accidental nodes and broken time reversal symmetry in organic superconductors: a group theoretical analysis. Journal of Physics-Condensed Matter, 18 46: L575-L584. doi:10.1088/0953-8984/18/46/L01 177   10 Cited 12 times in Scopus12 9
Jacko, A. C., McKenzie, Ross H. and Powell, B. J. (2010) Models of organometallic complexes for optoelectronic applications. Journal of Materials Chemistry, 20 46: 10301-10307. doi:10.1039/c0jm01786h 49   13 Cited 15 times in Scopus15 9
Mostert, A. Bernardus, Powell, Ben J., Gentle, Ian R. and Meredith, Paul (2012) On the origin of electrical conductivity in the bio-electronic material melanin. Applied Physics Letters, 100 9: . doi:10.1063/1.3688491 118   10 Cited 10 times in Scopus10 0
Powell, B. J. and McKenzie, Ross H. (2004) On the relationship between the critical temperature and the London penetration depth in layered organic superconductors. Journal of Physics: Condensed Matter, 16 30: L367-L373. doi:10.1088/0953-8984/16/30/L03 102   18 Cited 16 times in Scopus16 9
Quintanilla, J., Hooley, C., Powell, B. J., Schofield, A. J. and Haque, M. (2008). Pomeranchuk instability: Symmetry-breaking and experimental signatures. In: F. R. de Boer, L. Degiorgi and R. Jochemsen, Proceedings of the International Conference on Strongly Correlated Electron Systems. SCES2007: International Conference on Strongly Correlated Electron Systems, Houston, TX, USA, (1279-1281). 13-18 May, 2007. doi:10.1016/j.physb.2007.10.126 112   8 Cited 8 times in Scopus8 0
Stephenson, Andrew P., Divakar, Ujjual, Micolich, Adam P., Meredith, Paul and Powell, Ben J. (2009) Preparation of metal mixed plastic superconductors: Electrical properties of tin-antimony thin films on plastic substrates. Journal of Applied Physics, 105 9: 093909.1-093909.6. doi:10.1063/1.3123803 102   2 Cited 2 times in Scopus2 0
Powell, B. J. and McKenzie, Ross H. (2011) Quantum frustration in organic Mott insulators: From spin liquids to unconventional superconductors. Reports on Progress in Physics, 74 5: 056501.1-056501.60. doi:10.1088/0034-4885/74/5/056501 41   46 Cited 39 times in Scopus39 10
Smith, A. R. G., Riley, M. J., Lo, S.-C., Burn, P. L., Gentle, I. R. and Powell, B. J. (2011) Relativistic effects in phosphorescent Ir(III) complexes. Physical Review B, 83 4: 041105-1-041105-4. doi:10.1103/PhysRevB.83.041105 91 5 23 Cited 24 times in Scopus24 0
Mostert, Albertus B., Powell, Benjamin J., Pratt, Francis L., Hanson, Graeme R., Sarna, Tadeusz, Gentle, Ian R. and Meredith, Paul (2012) Role of semiconductivity and ion transport in the electrical conduction of melanin. Proceedings of the National Academy of Sciences of USA, 109 23: 8943-8947. doi:10.1073/pnas.1119948109 115   35 Cited 33 times in Scopus33 20
Jacko, A. C., Powell, B. J. and McKenzie, Ross H. (2010) Sensitivity of the photophysical properties of organometallic complexes to small chemical changes. Journal of Chemical Physics, 133 12 Article # 124314: 124314.1-124314.13. doi:10.1063/1.3480981 54   5 Cited 5 times in Scopus5 9
Lanyon, Benjamin P., Whitfield, James D., Gillett, Geoffrey G., Goggin, Michael E., Almeida, Marcelo P., Kassal, Ivan, Biamonte, Jacob D., Mohseni, Masoud, Powell, Benjamin J., Barbieri, Marco, Aspuru-Guzik, Alan and White, Andrew G. (2011). Simulating quantum systems in biology, chemistry, and physics. In: Abstracts of Papers of the American Chemical Society. 241st National Meeting and Exposition of the American-Chemical-Society (ACS), Anaheim Ca, (). Mar 27-31, 2011. 26   0
Powell, B. J., Yusuf, Eddy and McKenzie, Ross H. (2009) Spin fluctuations and the pseudogap in organic superconductors. Physical Review B, 80 5: 054505.1-054505.7. doi:10.1103/PhysRevB.80.054505 48   9 Cited 8 times in Scopus8 9
Holt, Michael, Powell, Ben J. and Merino, Jaime (2014) Spin-liquid phase due to competing classical orders in the semiclassical theory of the Heisenberg model with ring exchange on an anisotropic triangular lattice. Physical Review B - Condensed Matter and Materials Physics, 89 17: . doi:10.1103/PhysRevB.89.174415 18   1 Cited 1 times in Scopus1 0
Merino, Jaime, Holt, Michael and Powell, Ben J. (2014) Spin-liquid phase in a spatially anisotropic frustrated antiferromagnet: a Schwinger boson mean-field approach. Physical Review B - Condensed Matter and Materials Physics, 89 24: . doi:10.1103/PhysRevB.89.245112 19 32 0 Cited 0 times in Scopus0 0
Smith, Arthur R. G., Burn, Paul L. and Powell, Ben J. (2011) Spin-orbit coupling in phosphorescent iridium(III) complexes. ChemPhysChem, 12 13: 2429-2438. doi:10.1002/cphc.201100397 55   1 Cited 9 times in Scopus9 0

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