PUBLICATIONS

  1. Liu, J.; Gao, X.; Hartley, G. O.; Rees, G. J.; Gong, C.; Richter, F. H.; Janek, J.; Xia, Y.; Robertson, A. W.; Johnson, L. R.; Bruce, P. G. The Interface between Li6.5La3Zr1.5Ta0.5O12 and Liquid Electrolyte. Joule. 2019, ASAP.

  2. Robertson, A. W.*; Lee, G. -D.; Lee, S.; Buntin, P.; Drexler, M.; Abdelhafiz, A. A.; Yoon, E.; Warner, J. H.; Alamgir, F. M. Atomic Strucutre and Dynamics of Epitaxial Platinum Bilayers on Graphene. ACS Nano. 2019, 13 (10), 12162-12170.

  3. Choi, J. I.; Abdelhafiz, A.; Buntin, P.; Vitale, A.; Robertson, A. W.; Warner, J.; Jang, S. S.; Alamgir, F. M. Contiguous and Atomically Thin Pt Film with Supra-Bulk Behavior Through Graphene-Imposed Epitaxy. Advanced Functional Materials. 2019, Early View.

  4. Lin, Y.; Duan, X.; Wu, S.; Wu, T. S.; Zhao, Y.; Robertson, A. W.; Chou, H. L.; Zheng, J.; Ayvali, T.; Day, S.; Tang, C.; Soo, Y. L.; Yuan, Y.; Tsang, S. C. E. Self-regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination. Nature Communications. 2019, 10, 914.

  5. Rajan, A. G.; Silmore, K. S.; Swett, J.; Robertson, A. W.; Warner, J. H.; Blankschtein, D.; Strano, M. S. Addressing the Isomer Cataloguing Problem for Nanopores in Two-Dimensional Materials. Nature Materials, 2019, 18, 129-135.

  6. Zhang, M.; Tao, H.; Liu, Y.; Yan, C.; Hong, S.; Masa, J.; Robertson, A. W.; Liu, S.; Qiu, J.; Sun, Z. Ultrasound-Assisted Nitrogen and Boron Codoping of Graphene Oxide for Efficient Oxygen Reduction Reaction. ACS Sustainable Chemistry. 2019, 7, 3434-3442.

  7. Megarity, C.; Siritanaratkul, B.; Heath, R.; Wan, L.; Morello, G.; Fitzpatrick, S.; Booth, R.; Sills, A.; Robertson, A. W.; Warner, J. H.; Turner, N.; Armstrong, F. A. Electrocatalytic Volleyball: Rapid Nanoconfined Nicotinamide Cycling for Organic Synthesis in Electrode Pores. Angewandte Chemie. 2019, 131 (15), 5002-5006. Highlighted in Nature News & Views.

  8. Tao, H.; Choi, C.; Ding, L. X.; Jiang, Z,; Han, Z.; Jia, M.; Fan, Q.; Gao, Y.; Wang, H.; Robertson, A. W.; Hong, S.; Jung, Y.; Liu, S.; Sun, Z. Nitrogen Fixation by Ru Single-Atom Electrocatalytic Reduction. Chem. 2019, 5, 204-214.

  9. Robertson, A. W.*; Zhu, G.; Mehdi, B. L.; Jacobs, R. M. J.; De Yoreo, J. J.; Browning, N. D. Nanoparticle Immobilization for Controllable Experiments in Liquid-Cell Transmission Electron Microscopy. ACS Applied Materials & Interfaces. 2018, 10, 22801-22808.

  10. Wang, S.; Robertson, A.; Warner, J. H. Atomic Structure of Defects and Dopants in 2D Layered Transition Metal Dichalcogenides. Chemical Society Reviews. 2018, 47, 6764-6794.

  11. Han, Z.; Choi, C.; Tao, H.; Fan, Q.; Gao, Y.; Robertson, A.; Hong, S.; Jung, Y.; Sun, Z. Tuning Pd-Catalyzed Electroreduction of CO2 to CO with Reduced Overpotential. Catalysis Science & Technology. 2018, 3894-3900.

  12. Sun, Z, Zhang ,Y.; Hao, Y.; Yan C.; Qu, Y.; Hong, S.; Tao, H.; Robertson, A.; Wang, Z.; Padua, A. H. New Solvent-Stabilized Few-Layer Black Phosphorus for Antibacterial Applications. Nanoscale. 2018, 10, 12543-12553.

  13. Abdelhafiz, A.; Vitale, A.; Buntin, P.; Joiner, C.; Robertson, A.; Vogel, E. M.; Warner, J.; Alamgir, F. M. Epitaxial and Atomically Thin Graphene-Metal Hybrid Catalyst Films: The Dual Role of Graphene as the Support and the Chemically-Transparent Protective Cap. Energy & Environmental Science. 2018, 11, 1610-1616.

  14. Tao, H.; Sun, X.; Back, S.; Han, Z.; Zhu, Q.; Robertson, A. W.; Ma, T.; Fan, Q.; Han, B.; Jung, Y.; Sun, Z. Doping Palladium with Tellurium for the Highly Selective Electrocatalytic Reduction of Aqueous CO2 to CO. Chemical Science. 2018, 9, 483-487.

  15. Fan, Y. Robertson, A. W.*; Zhou, Y.; Chen, Q.; Zhang, X.; Browning, N. D.; Zheng, H.; Rummeli, M. H.; Warner, J. H. Electrical Breakdown of Suspended Mono- and Few-Layer Tungsten Disulfide via Sulfur Depletion Identified by in Situ Atomic Imaging. ACS Nano. 2017, 11, 9435-9444.

  16. Zhang, Y.; Dong, N.; Tao, H.; Yan, C.; Huang, J.; Liu, T.; Robertson, A. W.; Texter, J.; Wang, J.; Sun, Z. Exfoliation of Stable 2D Black Phosphorous for Device Fabrication. Chemistry of Materials. 2017, 29, 6445-6456.

  17. Liu, G.; Robertson, A. W.; Li, M. M. J.; Kuo, W. C. H.; Darby. M. T.; Muhieddine, M. H.; Lin, Y. –C.; Suenaga, K.; Stamatakis, M.; Warner, J. H.; Tsang, S. C. E. MoS2 Monolayer Catalyst Doped with Isolated Co Atoms for the Hydrodeoxygenation Reaction. Nature Chemistry. 2017, 9, 810-816.

  18. Lee, S.; Kim, D.; Robertson, A. W.; Yoon, E.; Hong, S.; Ihm, J.; Yu, J.; Warner, J. H. Lee, G. -D. Graphene as a Flexible Template for Controlling Magnetic Interactions Between Metal Atoms. Journal of Physics: Condensed Matter. 2017, 29, 085001.

  19. Samuels, T.; Robertson, A. W.; Kim, H.; Pasta, M.; Warner, J. H. Three Dimensional Hybrid Multi-Layered Graphene–CNT Catalyst Supports via Rapid Thermal Annealing of Nickel Acetate. Journal of Materials Chemistry A. 2017, 21, 10457-10469.

  20. Tao, H.; Yan, C.; Robertson, A. W.; Gao, Y.; Ding, J.; Zhang, Y.; Ma, T.; Sun, Z. N-Doping of Graphene Oxide at Low Temperature for the Oxygen Reduction Reaction. Chemical Communications. 2017, 53, 873-876.

  21. Cole, M. T.; Coskun, S.; Parmee, R. J.; Hiralal, P.; Cepek, C.; Robertson, A. W.; Li, C.; Dai, Q.; Warner, J. H.; Milne, W. I.; Unalan, H. E. Suppressed Hysteretic Field Emission from Polymer Encapsulated Silver Nanowires. IEEE Transactions on Nanotechnology. 2017, 16, 11-15.

  22. Li, S.; Wang, S.; Salamone, M. M.; Robertson, A. W.; Nayak, S.; Kim, H.; Tsang, S. C. E.; Pasta, M.;  Warner, J. H. Edge-Enriched 2D MoS2 Thin Films Grown by Chemical Vapor Deposition for Enhanced Catalytic Performance. ACS Catalysis. 2016, 7, 877-886.

  23. Fan. Y.; Robertson, A. W.; Zhang, X.; Tweedie, M.; Zhou, Y.; Rummeli, M. H.; Zheng, H.; Warner, J. H. Negative Electro-conductance in Suspended 2D WS2 Nanoscale Devices. Applied Materials & Interfaces. 2016, 8, 32963-32970.

  24. Robertson, A. W.; Lin, Y. -C.; Wang, S.; Sawada, H.; Allen, C. S.; Lee, G. –D.; Lee, J.; Han, S.; Yoon, E.; Kirkland, A. I.; Kim, H.; Suenaga, K.; Warner, J. H. Atomic Structure and Spectroscopy of Single Metal (Cr, V) Substitutional Dopants in Monolayer MoS2. ACS Nano. 2016, 10, 10227-10236.

  25. Chen, Q.; He, K.; Robertson, A .W.; Kirkland, A. I.; Warner, J. H. Atomic Structure and Dynamics of Epitaxial 2D Crystalline Gold on Graphene at Elevated Temperatures. ACS Nano. 2016, 10, 10417-10427.

  26. Gong, C.; He, K.; Chen, Q.; Robertson, A. W.; Warner, J. H. In Situ High Temperature Atomic Level Studies of Large Closed Grain Boundary Loops in Graphene. ACS Nano. 2016, 10, 9165-9173.

  27. Gong, C.; He, K.; Lee, G. D.; Chen, Q.; Robertson, A. W.; Yoon, E.; Hong, S.; Warner, J. H. In Situ Atomic Level Dynamics of Heterogeneous Nucleation and Growth of Graphene from Inorganic Nanoparticle Seeds. ACS Nano. 2016, 10, 9397-9410.

  28. Dave, S. H.; Gong, C.; Robertson, A. W.; Warner, J. H.; Grossman, J. C. Chemistry and Structure of Graphene Oxide via Direct Imaging. ACS Nano. 2016, 10, 7515-7522.

  29. Choi, D. S.; Robertson, A. W.; Warner, J. H.; Kim, S. O.; Kim, H. Low‐Temperature Chemical Vapor Deposition Synthesis of Pt–Co Alloyed Nanoparticles with Enhanced Oxygen Reduction Reaction Catalysis. Advanced Materials. 2016, 28, 7115-7122.

  30. Wadey, J. D.; Markevich, A. Robertson, A.; Warner, J.; Kirkland, A.; Besley, E. Mechanisms of Monovacancy Diffusion in Graphene. Chemical Physics Letters. 2016, 648, 161-165.

  31. Wu, X.; Zhong, G.; D’Arsie, L.; Sugime, H.; Esconjauregui, S.; Robertson, A. W.; Robertson, J. Growth of Continuous Monolayer Graphene with Millimeter-sized Domains Using Industrially Safe Conditions. Scientific Reports. 2016, 6, 21152.

  32. Chen, Q.; Robertson, A. W.; He, K.; Gong, C.; Yoon, E.; Kirkland, A. I.; Warner, J. H. Elongated Silicon-Carbon Bonds at Graphene Edges. ACS Nano. 2015, 10, 142-149.

  33. Robertson, A. W.; Lee, G. D.; He, K.; Gong, C.; Chen, Q.; Yoon, E.; Kirkland, A. I.; Warner, J. H. Atomic Structure of Graphene Subnanometer Pores. ACS Nano. 2015, 9, 11599-11607.

  34. Gong, C.; Robertson, A. W.; He, K.; Lee, G. D.; Yoon, E.; Allen C. S.; Kirkland, A. I.; Warner, J. H. Thermally Induced Dynamics of Dislocations in Graphene at Atomic Resolution. ACS Nano. 2015, 9, 10066-10075.

  35. Robertson, A. W.*; Lee, G. –D.; He, K.; Fan, Ye.; Allen, C. S.; Lee, S.; Kim, H.; Yoon, E.; Zheng, H.; Kirkland, A. I.; Warner, J. H. Partial Dislocations in Graphene and their Atomic Level Migration Dynamics. Nano Lett. 2015, 9, 5950-5955.

  36. Allen, C. S.; Liberti, E.; Kim, J. S.; Xu, Q.; Fan, Y.; He, K.; Robertson, A. W.; Zandbergen, H. W.; Warner, J. H.; Kirkland, A. I. Temperature dependence of atomic vibrations in mono-layer graphene. Journal of Applied Physics, 2015, 118, 074302.

  37. Kim, J. S.; Warner, J. H.; Robertson, A. W.; Kirkland, A. I. Formation of Klein Edge Doublets from Graphene Monolayers. ACS Nano. 2015, 9, 8916-8922.

  38. Chen, Q.; Robertson, A. W.; He, K.; Gong, C.; Yoon, E.; Lee, G. D.; Warner, J. H. Atomic Level Distributed Strain within Graphene Divacancies from Bond Rotations. ACS Nano. 2015, 9, 8599-8608.

  39. Chen Q.; Koh, A. L.; Robertson, A. W.; He, K.; Lee, S.; Yoon, E.; Lee, G. D.; Sinclair, R.; Warner, J. H. Rotating Anisotropic Crystalline Silicon Nanoclusters in Graphene. ACS Nano. 2015, 9, 9497-9506.

  40. Hisashi, S.; Esconjaruegui, S.; D’Arsie, L.; Yang, J.; Robertson, A. W.; Oliver, R. A.; Bhardwaj, S.; Cepek, C.; Robertson, J. Low-Temperature Growth of Carbon Nanotube Forests Consisting of Tubes with Narrow Inner Spacing Using Co/Al/Mo Catalyst on Conductive Supports. Applied Materials and Interfaces. 2015, 7, 16819-16827.

  41. Sun, Z.; Masa, J.; Weide, P.; Fairclough, S. M.; Robertson, A. W.; Ebbinghaus, P.; Warner, J. H.; Tsang, S. C. E.; Muhler, M.; Schuhmann, W. High-quality functionalized few-layer graphene: facile fabrication and doping with nitrogen as a metal-free catalyst for the oxygen reduction reaction. Journal of Materials Chemistry A. 2015, 3, 15444-15450.

  42. He, K.; Robertson, A. W.; Gong, C.; Allen, C. S.; Xu, Q.; Zandbergen, H.; Grossman, J. C.; Kirkland, A. I.; Warner, J. H. Controlled Formation of Closed-Edge Nanopores in Graphene. Nanoscale. 2015, 7, 11602-11610

  43. Kim, H.; Robertson, A. W.*; Kim, S. O.; Kim, J. M.; Warner, J. H. Resilient High Catalytic Performance of Platinum Nanocatalysts with Porous Graphene Envelope. ACS Nano. 2015, 9, 5947–5957. Front cover. Covered at Nanotechweb. Featured in Research Highlights of Nature Nanotechnology.


















     

  44. De Luca, A.; Cole, M. T.; Hopper, R. H.; Boual, S.; Warner, J. H.; Robertson, A. R. (sic); Ali, S. Z.; Udrea, F.; Gardner, J. W.; Milne, W. I. Enhanced spectroscopic gas sensors using in-situ grown carbon nanotubes. Applied Physics Letters. 2015, 106, 194101.

  45. Yang, J.; Esconjauregui, S.; Robertson, A. W.; Guo, Y.; Hallam, T.; Sugime, H.; Zhong, G.; Duesberg, G. S.; Robertson, J. Growth of high-density carbon nanotube forests on conductive TiSiN supports. Applied Physics Letters. 2015, 106, 083108.

  46. He, K.; Robertson, A. W.; Fan, Y.; Allen, C. S.; Lin, Y. -C.; Suenaga, K.; Kirkland, A. I.; Warner, J. H. Temperature Dependence of the Reconstruction of Zigzag Edges in Graphene. ACS Nano. 2015, 9, 4786-4795.

  47. Rong, Y.; He, K.; Pacios, M.; Robertson, A. W.; Bhaskaran, H.; Warner, J. H. Controlled Preferential Oxidation of Grain Boundaries in Monolayer Tungsten Disulfide for Direct Optical Imaging. ACS Nano. 2015, 9, 3695–3703.

  48. He, K.; Robertson, A. W.; Lee, S.; Yoon, E.; Lee, G. -D.; Warner, J. H. Extended Klein Edges in Graphene. ACS Nano. 2015, 8, 12272-12279.

  49. Gong, C.; He, K.; Robertson, A. W.; Yoon, E.; Lee, G. -D.; Warner, J. H. Spatially Dependent Lattice Deformations for Dislocations at the Edges of Graphene. ACS Nano. 2015, 9, 656–662.

  50. Rong, Y.; Fan, Y.; Koh, A. L.; Robertson, A. W.; He, K.; Wang, S.; Tan, H.; Sinclair, R.; Warner, J. H. Controlling Sulphur Precursor Addition for Large Single Crystal Domains of WS2. Nanoscale. 2014, 6, 12096-12103.

  51. Lee, G. D.; Yoon, E.; He, K.; Robertson, A. W.; Warner, J. H. Detailed Formation Processes of Stable Dislocations in Graphene. Nanoscale. 2014, 6, 14836-14844.

  52. Robertson, A. W.; Lee, G. -D.; He, K.; Yoon, E.; Kirkland, A. I.; Warner, J. H. The Role of the Bridging Atom in Stabilizing Odd Numbered Graphene Vacancies. Nano Lett. 2014, 14, 3972-3980.

  53. He, Z.; He, K.; Robertson, A. W.; Kirkland, A. I.; Kim, D.; Ihm, J.; Yoon, E.; Lee, G. D.; Warner, J. H. Atomic Structure and Dynamics of Metal Dopant Pairs in Graphene. Nano Lett. 2014, 14, 3766-3772.

  54. Robertson, A. W.; Lee, G. D.; He, K.; Yoon, E.; Kirkland, A. I.; Warner, J. H. Stability and Dynamics of the Tetravacancy in Graphene. Nano Lett. 2014, 14, 1634-1642.

  55. Li, C.; Cole, M. T.; Lei, W.; Qu, K.; Ying, K.; Zhang, Y.; Robertson, A. R. (sic); Warner, J.H.; Ding, S.; Zhang, X.; Wang, B.; Milne, W. I. Highly Electron Transparent Graphene for Field Emission Triode Gates. Adv. Func. Mater. 2014, 24, 1218-1227.

  56. Gong, C.; Robertson, A. W.; He, K.; Ford, C.; Watt, A. A. R.; Warner, J. H. Interactions of Pb and Te atoms with graphene. Dalt. Trans. 2014, 43, 7442-7448.

  57. Robertson, A. W.*; He, K.; Kirkland, A. I.; Warner, J. H. Inflating Graphene with Atomic Scale Blisters. Nano Lett. 2014, 14, 908-914.

  58. He, K.; Lee, G. D.; Robertson, A. W.; Yoon, E.; Warner, J. H. Hydrogen-Free Graphene Edges. Nat. Commum. 2014, 5, 3040.

  59. Robertson, A. W.; Ford, C.; He, K.; Kirkland, A. I.; Watt, A. A. R.; Warner, J. H. PbTe Nanocrystal Arrays on Graphene and the Structural Influence of Capping Ligands. Chem. Matter. 2014, 26, 1567-1575. Front Cover Image.















     

  60. Allen, C. S.; Liu, G.; Chen. Y.; Robertson, A. W.; He, K.; Porfyrakis, K.; Zhang, J.; Briggs, G. A. D.; Warner, J. H. Optically Enhanced Charge Transfer Between C60 and Single-Wall Carbon Nanotubes in Hybrid Electronic Devices. Nanoscale. 2014, 6, 572-580.

  61. Warner, J. H.; Lee, G. D.; He, K.; Robertson, A. W.; Yoon, E.; Kirland, A. I. Bond Length and Charge Density Variations with Extended Arm Chair Defects in Graphene. ACS Nano. 2013, 7, 9860-9866.

  62. Warner, J. H.; Fan, Y.; Robertson, A. W.; He, K.; Yoon, E.; Lee, G. D. Rippling Graphene at the Nanoscale Through Dislocation Addition. Nano Lett. 2013, 13, 4937-4944.

  63. Warner, J. H.; Liu, Z.; He, K.; Robertson, A. W.; Suenaga, K. Sensitivity of Graphene Edge State to Surface Adatom Interactions. Nano Lett. 2013, 13, 4820-4826.

  64. Robertson, A. W.; Montanari, B.; He, K.; Kim, J.; Allen, C. S.; Wu, Y. A.; Harrison, N.; Kirkland, A. I.; Warner, J. H. Structural Reconstruction of the Graphene Monovacancy. ACS Nano 2013, 7, 4495-4502.

  65. Robertson, A. W.; Montanari, B.; He, K.; Kim, J.; Allen, C. S.; Wu, Y. A.; Olivier, J.; Neethling, J.; Harrison, N.; Kirkland, A. I.; Warner, J. H. Dynamics of Single Fe Atoms in Graphene Vacancies. Nano Lett. 2013, 13, 1468-1475.

  66. Robertson, A. W.; Warner, J. H. Atomic Resolution Imaging of Graphene by Transmission Electron Microscopy. Nanoscale 2013, 5, 4079-4093. Top 20 most accessed articles in 2014.

  67. Robertson, A. W.; Allen, C. S.; Wu. Y. A.; He, K.; Olivier, J.; Neethling, J.; Kirkland, A. I.; Warner, J. H. Spatial Control of Defect Creation in Graphene at the Nanoscale. Nat. Commun.2012, 3, 1144.

  68. Allen, C. S.; Robertson, A. W.; Kirkland, A. I.; Warner, J. H. The Identification of Inner Tube Defects in Double-Wall Carbon Nanotubes. Small 2012, 8, 3810.

  69. Warner, J. H.; Margine, E. R.; Mukai, M.; Robertson, A. W.; Giustino, F.; Kirkland, A. I. Dislocation-Driven Deformations in Graphene. Science 2012, 337, 209-212.

  70. Wu, Y. A.; Fan, Y.; Speller, S.; Creeth, G. L.; Sadowski, J. T.; He, K.; Robertson, A. W.; Allen, C. S.; Warner, J. H. Large Single Crystals of Graphene on Melted Copper Using Chemical Vapor Deposition. ACS Nano, 2012, 6, 5010-5017.

  71. Zhong, G.; Warner, J. H.; Fouquet, M.; Robertson, A. W.; Chen, B.; Robertson, J. Growth of Ultrahigh Density Single-Walled Carbon Nanotube Forests by Improved Catalyst Design. ACS Nano 2012, 6, 2893-2903.

  72. Wu, Y. A.; Robertson, A. W.; Schäffel, F.; Speller, S. C.; Warner, J. H. Aligned Rectangular Few-Layer Graphene Domains on Copper Surfaces. Chem. Mat. 2011, 23, 4543–4547.

  73. Allen, C. S.; Ito, Y.; Robertson, A. W.; Shinohara, H.; Warner, J. H. Two-Dimensional Coalescence Dynamics of Encapsulated Metallofullerenes in Carbon Nanotubes.  ACS Nano 2011, 5, 10084–10089.

  74. Robertson, A. W.; Bachmatiuk, A.; Wu, Y. A.; Schäffel, F.; Büchner, B.; Rümmeli, M. H.; Warner, J. H. Structural Distortions in Few-Layer Graphene Creases. ACS Nano 2011, 5, 9984–9991.

  75. Robertson, A. W.; Bachmatiuk, A.; Wu, Y. A.; Schäffel, F.; Rellinghaus, B.; Büchner, B.; Rümmeli, M. H.; Warner, J. H. Atomic Structure of Interconnected Few-Layer Graphene Domains. ACS Nano 2011, 5, 6610–6618.

  76. Robertson, A. W.; Warner, J. H. Hexagonal Single Crystal Domains of Few-Layer Graphene on Copper Foils.  Nano Lett. 2011, 11, 1182–1189.

  77. Luo, J.; Tian, P.; Pan, C. T.; Robertson, A. W.; Warner, J. H.; Hill, E. W.; Briggs, G. A. D. Ultralow Secondary Electron Emission of Graphene. ACS Nano 2011, 5, 1047–1055.

  78. Wang, H. L; Luo, J.; Robertson, A.; Ito, Y.; Yan, W. J.; Lang, V.; Zaka, M.; Schaffel, F.; Rummeli, M. H.; Briggs, G. A. D.; Warner, J. H. High-Performance Field Effect Transistors from Solution Processed Carbon Nanotubes. ACS Nano 2010, 4, 6659-6664.

  79. Zaka, M.; Ito, Y.; Wang, H. L.; Yan, W. J., Robertson, A.; Wu, Y. A.; Ruemmeli, M. H.; Staunton, D.; Hashimoto, T.; Morton, J. J. L.; Ardavan, A.; Briggs, G. A. D.; Warner, J. H. Electron Paramagnetic Resonance Investigation of Purified Catalyst-free Single Walled Carbon Nanotubes. ACS Nano 2010, 4, 7708–7716.

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