Professor Jamie H. Warner

Royal Society University Research Fellow

Professor of Materials

Department of Materials
University of Oxford
16 Parks Road
Oxford OX1 3PH
UK

Visiting Professor at Sungkyunkwan University (SKKU)
Department of Energy Science

Junior Research Fellow in Science at Balliol College

Email: jamie.warner@materials.ox.ac.uk
Tel: +44 1865 273790 (Room 195.20.03)
Tel: +44 1865 273700 (switchboard)
Fax: +44 1865 273789 (general fax)

Biography

I completed my PhD in Physics at the University of Queensland in 2004, and then spent 18 months as a post-doc in New Zealand and Australia, before coming to the Department of Materials at Oxford in November 2006. In October 2008, I was awarded the University of Oxford's Glasstone Fellowship in Science to start my own research group. At this same time I began a Junior Research Fellowship at Brasenose College. In October 2010, I was awarded a Royal Society University Research Fellowship in the topic of carbon nanomaterials and currently still hold this fellowship. In October 2011, I moved to my current college, Balliol, as a Junior Research Fellow and member of Governing Body. In September 2012, I moved from Senior Research Fellow to Academic Staff, a 'Research Lecturer' in the Department of Materials. In May 2014 I became Associate Professor in the Department of Materials at Oxford University. In July 2014 I became Full Professor in the Department of Materials at Oxford University.

I have a total of 130 publications in peer-reviewed journals and a h-index of 30, with more than 2800 citations since 2004. I have first/corresponding author publications in Science, Nature Materials, Nature Nanotechnology, Nature Communications (x2), Nano Letters (x10), Physical Review Letters, Advanced Materials (x2), Angewandte Chemie, ACS Nano (x15), primarily on the topic of carbon nanomaterials and their characterization. I was one of four co-editor's for a new book, 'Graphene: Fundamentals to Applications', published in 2013 by Elsevier.

I review manuscripts for: Nature Materials, Nature Chemistry, Nature Communications, Nano Letters, Advanced Materials, JACS, PRL, Angewandte Chemie, Small, Chem Comm, Chemistry of Materials, Advanced Functional Materials, ACS Nano, Nanoscale, Inorganic Chemistry, JPhysChemB, JPhysChemC, Nanotechnology, European Journal of Inorganic Chemistry, ChemPhysChem, Journal of Physics D: Condensed Matter Physica Status Solidi: Rapid Research Letters, plus more. I have been a panel member for the Academy of Finland, Materials Science Review Panel, and have been on the editorial board for the journals ‘Crystals’ and ‘Journal of Nanoscience Letters’.

I was elected into the ‘Global Young Academy’ in 2011, which aims to represent the voice of young scientist around the world in science and policy issues and was selected as the sole representative of the UK and the Royal Society at the ‘Young Scientists Forum’ in the 2011 World Economic Forum Summer Davos at Dalian, China.

Publications

2014

130. A. W. Robertson, G-D. Lee, K. He, E. Yoon, A. I. Kirkland, J. H. Warner. The Role of the Bridging Atom in Stabilizing Odd Numbered Graphene Vacancies. Nano Letters, 14 (7), 3972–3980, (2014)

129. Z. He, K. He, A. W. Robertson, A. I. Kirkland, D. Kim, J. Ihm, E. Yoon, G-D. Lee, J.H. Warner Atomic Structure and Dynamics of Metal Dopant Pairs in Graphene. Nano Letters, 14 (7), 3766–3772, (2014)

128. C. Gong, A. W. Robertson, K. He, C. Ford, A. A. R. Watt, J. H. Warner, Interactions of Pb and Te atoms with Graphene, Dalton Transactions, 43, 7442-7448, (2014)

127. M. Mukai, J. S. Kim, K. Omoto, H. Sawada, A. Kimura, A. Ikeda, J. Zhou, T. Kaneyama, N. P. Young, J. H. Warner, P. D. Nellist, A. I. Kirkland, The Development of a 200kV monochromated field emission electron source, Ultramicroscopy, 140, 37-43, (2014)

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

125. A. W. Robertson, K. He, A. I. Kirkland, J. H. Warner, Inflating Graphene with Atomic Scale Blisters, Nano Letters, 14, 908-814, (2014)

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

123. A. W. Robertson, C. Ford, K. He, A. I. Kirkland, A. A. R. Watt, J. H. Warner, PbTe Nanocrystal Arrays on Graphene and the Structural Influence of Capping Ligands, Chemistry of Materials, 26, 1567-1575, (2014) (Front cover image)

122. K. He, G-D. Lee, A. W. Robertson, E. Yoon, J. H. Warner, Hydrogen-Free Graphene Edges, Nature Communications, 5, 3040 (2014)

121. C. Li, M. Y. Cole, W. Lei, K. Qu, K. Ying, Y. Zhang, A. R. Robertson, J. H. Warner, S. Ding, X. Zhang, B. Wang, W. I. Milne, Highly Electron Transparent Graphene for Field Emission Triode Gates, Advanced Functional Materials, 24, 1218-1227, (2014)

120. P. Mthunzi, K. He, S. Ngcobo, T. Khanyile, J. H. Warner, Graphene for Improved Femtosecond Laser Based Pluripotent Stem Cell Transfection. J. Biophotonics. 7, 351-362 (2014)

2013

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

118. H. E. Lim, Y. Miyata, R. Kitaura, Y. Nishimura, Y. Nishimoto, S. Irle, J. H. Warner, H. Kataura, H. Shinohara, Growth of Carbon Nanotubes via Twisted Graphene Nanoribbons, Nature Communications, 3548, (2013)

117. J. H. Warner, Z. Liu, K. He, A. W. Robertson, K. Suenaga, Sensitivity of Graphene Edge States to Surface Adatom Interactions. Nano Letters, 13, 4820-4826, (2013)

116. J. H. Warner, G-D. Lee, K. He, A. W. Robertson, E. Yoon, A. I. Kirkland, Bond Length and Charge Density Variations within Extended Arm Chair Defects in Graphene. ACS Nano, 7, 9860-9866, (2013)

115. L. Gong, R. J. Young, I. A. Kinloch, S. J. Haigh, J. H. Warner, J. A. Hinks, Z. Xu, L. Li, F. Ding, I. Riaz, R. Jalil, K. Novoselov, Reversible Loss of Bernal Stacking during the Deformation of Few-Layer Graphene in Nanocomposites. ACS Nano, 7, 7287-7294, (2013)

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

113. C. A. Cattley, C. Cheng, S. M. Fairclough, L. M. Droessler, N. P. Young, J. H. Warner, J. M. Smith, H. E. Assender, A. A. R. Watt, Low Temperature Phase Selective Synthesis of CuZnSnS quantum dots. Chem Communications, 49, 3745-3747, (2013)

112. A. W. Robertson, J. H. Warner, Atomic Resolution Imaging of Graphene by Transmission Electron Microscopy, Nanoscale (Feature Article), 5, 4079-4093, (2013)

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

110. D. H. Choi, Q. Wang, Y. Azuma, Y. Majima, J. H. Warner, Y. Miyata, H. Shinohara, R. Kitaura, Fabrication and Characterization of Fully Flattened Carbon Nanotubes: A New Graphene Nanoribbon Analogue, Scientific Reports, 3, 1617, (2013)

109. R. Nakanishi, R. Kitaura, J. H. Warner, Y. Yamamoto, S. Arai, Y. Miyata, H. Shinohara, Thin Single-Wall BN-Nanotubes Formed Inside Carbon Nanotubes. Scientific Reports, 3, 1385 (2013)

108. W. Li, C. Li, M. T. Cole, K. Qu, S. Ding, Y. Zhang, J. H. Warner, X. Zhang, B. Wang, W. I. Milne, A Graphene-Based Large Area Surface-Conduction Electron Emission Display. Carbon, 56, 255-263 (2013)

2012

107. A. W. Robertson, C. S. Allen, Y. A. Wu, K. He, J. Olivier, J. Neethling, A. I. Kirkland, J. H. Warner, Spatial Control of Defect Creation in Graphene at the Nanoscale, Nature Communications, 3, 1144 (2012)

106. J. Luo, W. Ouyang, X. Li, Z. Jin, L. Yang, C. Chen, J. Zhang, Y. Li, J. H. Warner, L-M. Peng, Q. Zheng, J. Zhu, Pointwise Plucking of Suspended Carbon Nanotubes. Nano Letters, 12, 3363-3367 (2012).

105. C. S. Allen, A. R. Robertson, A. I. Kirkland, J. H. Warner, The Identification of Inner Tube Defects in Double-Wall Carbon Nanotubes, Small, 8, 3810-3815, (2012)

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

103. L. D. Nyamen, V. S. R. R. Pullabhotla, A. A. Nejo, P. T. Ndifon, J. H. Warner, N. Revaprasadu, Synthesis of anisotropic PbS nanoparticles using heterocyclic dithiocarbamate complexes. Dalton Transactions, 41, 8297-8302, (2012)

102. J. H. Warner, M. Mukai, A. I. Kirkland. The Atomic Structure of ABC Rhombohedral Stacked Trilayer Graphene. ACS Nano, 6, 5680-5686, (2012)

101. M. J. Holmes, Y. S. Parks, X. Wang, C. C. S. Chan, B. P. L. Reid, H. Kim, J. Luo, J. H. Warner, R. A. Taylor, Optical Studies of GaN nanocolumns containing InGaN quantum disks and the effect of strain relaxation on the carrier distribution. Phys. Stat. Sol. C. 9, 712-714, (2012)

100. M. Fouquet, B. C. Bayer, S. Esconjaurequi, R. Blume, J. H. Warner, S. Hofmann, R. Schlogl, C. Thomsen, J. Robertson, Highly chiral-selective growth of single-walled carbon nanotubes with a simple monometallic Co catalyst. Physical Review B, 85, 235411 (2012)

99. Y. Wu, Y. Fan, S. Speller, G. Creeth, J. Sadowski, K. He, A. W. Robertson, C. Allen, J. H. Warner. Large Single Crystals of Graphene on Melted Copper using Chemical Vapour Deposition. ACS Nano, 6, 5010-5017, (2012).

98. J. Moghul, Y. Wu, J. H. Warner, Mechanical Response of Few-Layer Graphene Films on Copper. Scripta Materialia, 67, 273-276, (2012)

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

96. I. Ibrahim, A. Bachmatiuk, J. H. Warner, B. Büchner, G. Cuniberti, M. H. Rümmeli, CVD grown horizontally aligned single wall carbon nanotubes: Synthesis routes and growth mechanisms. Small, 8, 1973-1992 (2012)

95. B. Li, H. Cao, J. Yin, Y. A. Wu, J. H. Warner, Synthesis and separation of dyes via Ni@reduced graphene oxide nanostructures. Journal of Materials Chemistry, 22, 1876-1883, (2012)

94. A. Wongariyakawee, F. Schaeffel, J. H. Warner, D. O’Hare, Surfactant directed synthesis of calcium aluminium layered double hydroxides nanoplatelets. Journal of Materials Chemistry, 22, 7751-7756, (2012)

93. H. Cao, X. Wu, G. Yin, J. H. Warner, Synthesis of Adenine Modified Reduced Graphene Oxide Nanosheets. Inorganic Chemistry, 51, 295-2960 (2012)

92. M.T. Cole, K. Hou, J.H. Warner, J.S. Barnard, K. Ying, Y. Zhang, C. Li, K.B.K. Teo, W.I. Milne, In-situ deposition of sparse vertically aligned carbon nanofibres on catalytically activated stainless steel mesh for field emission applications. Diamond & Related Materials, 23, 66-71,(2012)

91. Y. A. Wu, J. H. Warner, Shape and Property Control of Mn Doped ZnSe Quantum Dots: From Branched to Spherical. Journal of Materials Chemistry, 22, 417-424, (2012).

90. Y. S. Chaudhary, T. W. Woolerton, C. S. Allen, J. H. Warner, E. Pierce, S. W. Ragsdale, F. A. Armstrong. Visible Light-Driven CO2 Reduction by Enzyme Coupled CdS Nanocrystals. Chemical Communications, 48, 58-60, (2012)

2011

89. A. W. Robertson, A. Bachmatiuk, Y. A. Wu, F. Schaeffel, B. Buechner, M. Ruemelli, J. H. Warner, Structural Distortions in Few Layer Graphene from Creases, ACS Nano, 5, 9984-9991, (2011)

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

87. F. Schaeffel, M. Wilson, J. H. Warner, Motion of Light Adatoms and Molecules on the Surface of Few-Layer Graphene. ACS Nano, 5, 9428-9441, (2011)

86. J. H. Warner, N. P. Young, A. I. Kirkland, G. A. D. Briggs, Resolving Strain in Carbon Nanotubes at the Atomic Level, Nature Materials, 10, 958-962, (2011)

85. Y. A. Wu, A. W. Robertson, F. Shaeffel, S. C. Speller, J. H. Warner, Aligned Rectangular Few-Layer Graphene Domains on Copper Surfaces, Chemistry of Materials, 23, 4543-4547, (2011).

84. A. W. Robertson, A. Bachmatiuk, Y. A. Wu, F. Schaffel, B. Rellinghaus, B. Buchner, M. H. Rummeli, J. H. Warner, Atomic Structure of Interconnected Few Layer Graphene Domains, ACS Nano, 5, 6610–6618, (2011)

83. I. Ibrahim, A. Bachmatiuk, F. Borrnert, J. Bluher, U. Wolff, J. H. Warner, B. Buchner, C. Cuniberti, M. H. Rummeli. Optimizing substrate surface and catalyst conditions for high yield chemical vapor deposition grown epitaxially aligned single-walled carbon nanotubes, Carbon, 49, 5029-5037 (2011)

82. M. J. Holmes, Y. S. Park, X. Wang, C. C. S. Chan, B. P. L. Reid, H. Kim, R. A. Taylor, J. H. Warner, J. Luo, Optical studies on a single GaN nanocolumn containing a single InxGa1-xN quantum disk, Applied Physics Letters, 98, 251908 (2011)

81. E. J. Lawrence, G. G. Wildgoose, L. Aldous, Y. A. Wu, J. H. Warner, R. G. Compton, 3-Aryl-3-(trifluoromethyl)diazirines as versatile photoactivated "linker" molecules for the improved covalent modification of graphitic and carbon nanotube surfaces, Chemistry of Materials, 23, 3740–3751 (2011)

80. H. Wang, J. Luo, F. Schaeffel, M. Ruemmeli, G. A. D. Briggs, J. H. Warner, Carbon Nanoelectronic Devices Compatible with Transmission Electron Microscopy. Nanotechnology, 22, 245305 (2011)

79. Y. A. Wu, A. Kirkland, F. Schaeffel, K. Porfyrakis, N. P. Young, G. A. D. Briggs, J. H. Warner. Utilizing Boron Nitride Sheets as thin supports for high resolution imaging of nanocrystals. Nanotechnology, 22, 195603 (2011)

78. A. Robertson, J. H. Warner, Hexagonal single crystal domains of few layer graphene on copper foils. Nano Letters, 11, 1182-1189 (2011)

77. A. Scott, A. Dianat, F. Borrnert, A. Bachmatiuk, S. Zhang, J. H. Warner, E. Borowiak-Palen, M. Knupfer, B. Buchner, G. Cuniberti, M. H. Rummeli, The catalytic potential of high k dielectrics for graphene formation. Applied Physics Letters, 98, 073110 (2011)

76. F. Shaeffel, M. Wilson, A. Bachmatiuk, M. Rummeli, U. Queitsch, B. Rellinghaus, G. A. D. Briggs, J. H. Warner, Atomic Resolution Imaging of the Edges of Catalytically Etched Suspended Few Layer Graphene. ACS Nano, 5, 1975-1983, (2011)

75. B. Li, H. Cao, J. Shao, M. Qu, J. H. Warner, Superparamagnetic Fe3O4 Nanocrystals@Graphene Composites for Energy Storage Devices. Journal of Materials Chemistry, 21, 5069-5075 (2011)

74. J. Luo, P. Tian, C-T. Pan, A. Robertson, J. H. Warner, E. Hill, G. A. D. Briggs. Ultralow Secondary Electron Emission of Graphene. ACS Nano, 5, 1047-1055, (2011)

73. J. H. Warner, S. Plant, N. P. Young, K. Porfyrakis, A. Kirkland, G. A. D. Briggs, Atomic Scale Growth Dynamics of Nanocrystals within Nanotubes. ACS Nano, 5, 1410-1417 (2011.)Featured as a ‘Research Highlight’, Nanoscience: Glimpses of Crystal Growth, Nature, 470, 142 (2011)

72. J. K. Sprafke, S. D. Stranks. J. H. Warner, R. J. Nicholas, H. L. Anderson, Noncovalent Binding of Carbon Nanotubes by Porphyrin Oligomers. Angewandte Chemie International Edition, 50, 2313-2316 (2011)

71. C. J. Wang, Y. A. Wu, R. M. J. Jacobs, J. H. Warner, G. R. Williams, D. O’Hare, Reverse Micelle Synthesis of Co-Al LDHs: Control of Particle Size and Magnetic Properties. Chemistry of Materials, 23, 171-180, (2011),

2010

70. M. Zaka, Y. Ito, H. Wang, W. Yan, A. Robertson, Y. A. Wu, M. H. Rummeli, D. Staunton, T. Hashimoto, J. J. L. Morton, A. Ardavan, G. A. D. Briggs, J. H. Warner, Electron paramagnetic resonance investigations of purified catalyst-free single-walled carbon nanotubes. ACS Nano, 4, 7708-7716 (2010)

69. H. Wang, J. Luo, A. Robertson, Y. Ito, W. Yan, V. Lang, M. Zaka, F. Schaffel, M. H. Rummeli, G. A. D. Briggs, J. H. Warner. High performance field effect transistors from solution processed carbon nanotubes. ACS Nano, 4, 6659-6664 (2010)

68. F. Schaffel, J. H. Warner, A. Bachmatiuk, U. Queitsch, B. Rellinghaus, B. Buchner, L. Schultz, M. H. Rummeli, Tracking down the catalytic hydrogenation of multilayer graphene. Physica Status Solid C, 7, 2731-2734 (2010)

67. S. Gorantla, F. Borrnert, A. Bachmatiuk, M. Dimitrakopoulou, R. Schonfelder, F. Schaffel, J. Thomas, T. Gemming, J. H. Warner, B. I. Yakobson, J. Eckert, B. Buchner, M. H. Rummeli, In-situ observations of fullerene fusion and endocytotic entry into carbon nanotubes. Nanoscale, 2, 2077-2079, (2010)

66. J. H. Warner, M. H. Rummeli, A. Bachmatiuk, B. Buchner, Examining the stability of folded graphene edges against electron beam induced sputtering with atomic resolution. Nanotechnology, 21, 325702 (2010)

65. M. H. Rummeli, A. Bachmatiuk, A. Scott, F. Borrnert, J. H. Warner, V. Hoffman, J-H. Lin, G. Cuniberti, B. Buechner, Direct Low Temperature Nano-Graphene Synthesis over a Dielectric Insulator. ACS Nano, 4, 4206-4210 (2010)

64. J. H. Warner, M. Wilson, Elastic distortions of carbon nanotubes induced by chiral fullerene chains. ACS Nano, 4, 4011-4016, (2010)

63. R. M. Brown, Y. Ito, J. H. Warner, A. Ardavan, H. Shinohara, G. A. D. Briggs, J. J. L. Morton, Spin coherence times of metallofullerenes: Y, Sc, La@C82. Physical Review B, 82, 033410 (2010)

62. R. J. Nicholls, K. Sader, J. H. Warner, S. R. Plant, K. Porfyrakis, P. D. Nellist, G. A. D. Briggs, D. J. H. Cockayne, Direct imaging and chemical identification of the encapsulated metal atoms in bimetallic endofullerene peapods. ACS Nano, 4, 3943-3948 (2010)

61. A. Bachmatiuk, F. Borrnert, F. Schaeffel, M. Zaka, G. S. Martynkowa, D. Placha, R. Schoenfelder, P. M. F. J. Costa, N. Ioannides, J. H. Warner, R. Klingeler, B. Buchner, M. H. Rummeli, The formation of stacked-cup carbon nanotubes using chemical vapour deposition from ethanol over silica. Carbon, 48, 3175-3181 (2010)

60. J. H. Warner, The influence of the number of layers of graphene on the atomic resolution images obtained from aberration-corrected high resolution transmission electron microscopy. Nanotechnology, 21, 255707 (2010)

59. J. Luo, J. H. Warner, C. Feng, Y. Yao, Z. Jin, H. Wang, C. Pan, S. Wang, L. Yang, Y. Li, J. Zhang, A. A. R. Watt, L. Peng, J. Zhu, G. A. D. Briggs, Ultrahigh secondary electron emission of carbon nanotubes. Applied Physics Letters, 96, 213113 (2010)

58. F. Borrnert, S. Gorantla, A. Bachmatiuk, J. H. Warner, I. Ibrahim, J. Thomas, T. Gemming, J. Eckert, G. Cuniberti, B. Buchner, M. H. Rummeli, In-situ observations of self-repairing single-walled carbon nanotubes. Physical Review B, 81, 201401(R) (2010)

57. J. H. Warner, M. H. Ruemmeli, A. Bachmatiuk, B. Buchner, Structural transformations of carbon chains inside nanotubes. Physical Review B, 81, 155419 (2010)

56. F. Borrnert, C. Borrnert, S. Gorantla, X. Liu, A. Bachmatiuk, J-O. Joswig, F. R. Wagner, F. Schaffel, J. H. Warner, R. Schonfelder, B. Rellinghaus, T. Gemming, J. Thomas, M. Knupfer, B. Buchner, M. H. Rummeli, Single-wall-carbon-nanotube/single-carbon-chain molecular junctions. Physical Review B, 81, 085439 (2010)

55. R. Beal, A. Stavrinados, J. H. Warner, J. Smith, H. Assender, A. A. R. Watt, The molecular structure of polymer-fullerene composite solar cells and its influence on device performance. Macromolecules, 43, 2343-2348, (2010)

54. J. H. Warner, M. H. Rummeli, A. Backmatiuk, B. Buchner, Atomic resolution imaging and topography of hexagonal boron nitride sheets produced by chemical exfoliation. ACS Nano, 4, 1299-1304, (2010)

53. M. Zaka, J. H. Warner, Y. Ito, J. J. L. Morton, M. H. Rummeli, T. Pichler, A. Ardavan, H. Shinohara, G. A. D. Briggs. Exchange Interactions of Spin-Active Metallofullerenes in Solid-State Carbon Networks. Physical Review B, 81, 075424 (2010).

52. J. H. Warner, M. H. Rummeli, A. Bachmatiuk, M. Wilson, B. Buchner. Examining Co Based Nanocrystals on Graphene Using Low-Voltage Aberration Corrected Transmission Electron Microscopy. ACS Nano, 4, 470-476, 2010

51. Y. Ito, J. H. Warner, M. Zaka, R. Pfeiffer, T. Aono, N. Izumi, H. Okimoto, J. J. L. Morton, A. Ardavan, H. Shinohara, H. Kuzmany, H. Peterlik, G. A. D. Briggs, Controlling Intermolecular Spin Interactions of La@C82 in Empty Fullerene Matrices. Physical Chemistry Chemical Physics, 12,1618-1623 (2010)

50. S. Gorantla, F. Borrnert, A. Bachmatiuk, M. Dimitrakopoulou, F. Schaffel, R. Schonfelder, J. Thomas, T. Gemming, J. H. Warner, G. Cuniberti, J. Eckert, B. Buchner, M. H. Rummeli, Enhanced π-π Interactions Between a C60 Fullerene and a Buckle Bend on a Double-Walled Carbon Nanotube. Nano Research, 3, 92-97 (2010)

49. H. Cao, H. Zheng, K. Liu, X. Zhang, J. H. Warner, Bioinspired Peonylike -Ni(OH)2 Nanostructures with Enhanced Electrochemical Activity and Superhydrophobicity. ChemPhysChem, 11,489-494 (2010)

2009

48. F. Shaffel, J. H. Warner, A. Bachmatiuk, B. Rellinghaus, B. Buchner, L. Schultz, M. H. Rummeli, On the catalytic hydrogenation of graphite for graphene nanoribbon fabrication. Physica Status Solidi B, 246, 2540-2544 (2009)

47. M. H. Holmes, Y. S. Park, J. H. Warner, R. A. Taylor, Quantum confined Stark effect and corresponding lifetime reduction in a single InxGa1-xN quantum disk. Applied Physics Letters, 95, 181910 (2009)

46. A. Bachmatiuk, F. Borrnert, M. Grobosch, F. Schaffel, U. Wolff, A. Scott, M .Zaka, J. H. Warner, R. Klingeler, M. Knupfer, B. Buchner, M. H. Rummeli, Investigating the graphitization mechanism of SiO2 nanoparticles in CVD. ACS Nano, 3, 4098-4104 (2009)

45. S. Tetali, M. Zaka, R. Schoenfelder,; A. Bachmatiuk, F. Boerrnert, I. Ibrahim, J. Lin, G. Cuniberti, J. H. Warner, B. Buechner, M. Rummeli, Unravelling the mechanisms behind mixed catalysts for the high yield production of single walled carbon nanotubes. ACS Nano, 3, 3839-3844 (2009).

44. G. Zhong, S. Hofmann, F. Yan, H. Telg, J. H. Warner, D. Eder, C. Thomsen, W. Milne, J. Robertson, Acetylene: a key growth precursor for single-walled carbon nanotube forests. Journal of Physical Chemistry C, 113, 17321-17325, 2009 43. A. Stavrinados, S. Xu, J. H. Warner, J. L. Hutchinson, J. M. Smith, A. A. R. Watt, Superstructures of PbS nanocrystals in a conjugated polymer and the aligning role of oxidation. Nanotechnology, 20, 445608 (2009)

42. J. H. Warner, Y. Ito, M. H. Rümmeli, B. Büchner, H. Shinohara, G. A. D. Briggs, Capturing the motion of molecular nanomaterials encapsulated within carbon nanotubes with ultrahigh temporal resolution. ACS Nano, 3, 3037-3044 (2009)

41. J. H. Warner, M. H. Rümmeli, L. Ge, T. Gemming, B. Montanari, N. M. Harrison, B. Büchner, G. A. D. Briggs, Structural transformations in graphene studied with high spatial and fast temporal resolution, Nature Nanotechnology, 4, 500 (2009)

40. J. H. Warner, Y. Ito, M. H. Rümmeli, T. Gemming, B. Büchner, H. Shinohara, G. A. D. Briggs, One-Dimensional confined motion of single metal atoms inside double-walled carbon nanotubes, Physical Review Letters, 9, 195504 (2009.)Selected for the Virtual Journal of Nanoscience and Nanotechnology, 19, 2009

39. J. H. Warner, F. Schäffel, G. Zhong, M. H. Rümmeli, B. Büchner, J. Robertson, G. A. D. Briggs, Investigating the diameter dependent stability of single-walled carbon nanotubes, ACS Nano, 3, 1557 (2009) -Featured as a ‘spotlight’ at Nanowerk.com (http://www.nanowerk.com/spotlight/spotid=11356.php)

38 F. Schäffel, J. H. Warner, A. Bachmatiuk, B. Rellinghaus, B. Büchner, L. Schultz, M. H. Rümmeli, Shedding light on the crystallographic etching of graphene at the atomic scale, Nano Research, 2, 695-705 (2009)

37. J. H. Warner, F. Schaeffel, M. Ruemmeli, B. Buechner, Examining the edges of few-layer graphene sheets, Chemistry of Materials, 21, 2418 (2009)

36. J. H. Warner, M. H. Ruemmeli, T. Gemming, B. Buechner, G. A. D. Briggs, Direct imaging of rotational stacking faults in few layer graphene, Nano Letters, 9, 102-106 (2009)

35. S. R. Plant, T. Cheong Ng, J. H. Warner, G. Dantelle, A. Ardavan, G. A. D. Briggs, K. Porfyrakis, A bimetallic endohedral fullerene: PrSc@C80, Chemical Communications, 27, 4082-4084 (2009)

2008

34. J. H. Warner, Y. Ito, M. Zaka, L. Ge, T. Akachi, H. Okimoto, K. Porfyrakis, A. A. R. Watt, H. Shinohara, G. A. D. Briggs, Rotating fullerene chains in carbon nanopeapods. Nano Letters, 8, p2328-2335, (2008) Selected as a ‘Research Highlight’ by Nature Nanotechnology, 3, 452 (2008)

33. J. H. Warner, A. A. R. Watt, L. Ge, K. Porfyrakis, T. Akachi, H. Okimoto, Y. Ito, A. Ardavan, B. Montanari, J. H. Jefferson, N. M. Harrison, H. Shinohara, G. A. D. Briggs, Dynamics of paramagnetic metallofullerenes in carbon nanotube peapods. Nano Letters, 8, 1005-1010 (2008)

32. J. H. Warner, Self-assembly of ligand-free PbS nanocrystals into nanorods and their nanosculpturing by electron-beam irradiation. Advanced Materials, 20, 784-787 (2008) -Selected as ‘Advances in Advance’ by the editor, and selected for Wiley’s Materials View, March edition 2008.

31. J. H. Warner. H. Cao, Shape control of PbS nanocrystals using multiple surfactants, Nanotechnology, 19, 305605 (2008)

30. J. Xiang, H. Cao, J. H. Warner, A. A. R. Watt, Crystallization and self-assembly of calcium carbonate architectures. Crystal Growth and Design, 8, 4583-4588 (2008)

29. J. Robertson, G. Zhong, H. Telg, C. Thomsen, J. H. Warner, G. A. D. Briggs, U. Detlaff, S. Roth, Growth and characterization of high density mats of single walled carbon nanotubes for interconnects. Applied Physics Letters, 93, 163111 (2008)

28. Q. Wu, H. Cao, Q. Luan, J. Zhang, Z. Wang, J. H. Warner, A. A. R. Watt, Biomolecule-assisted synthesis of water soluble silver nanoparticles and their biomedical applications. Inorganic Chemistry, 47, 5882-5888 (2008)

27. L. iri , K. Pierzchala, A. Sienkiewicz, A. Magrez, B. Náfrádi, D. Alexander, J. Warner, H. Shinohara, M. H. Ruemmeli, T. Pichler, G. Andrew D. Briggs, L. Forró. La@C82 as a spin-active filling of SWCNTs: ESR study of magnetic and photophysical properties. Physica Status Solidi B, 245, 2042-2046 (2008)

26. F. Silly, A. Q. Shaw, K. Porfyrakis, J. H. Warner, A. A. R. Watt, M. R. Castell, H. Umemoto, T. Akachi, H. Shinohara, G. A. D. Briggs, Grating of single Lu@C82 molecules using supramolecular network. Chemical Communications, 38, 4616-4618, (2008)

25. A. L. Cantone, M. R. Buitelaar, C. G. Smith, D. Anderson, G. A. C. Jones, S. J. Chorley, C. Casiraghi, A. Lombardo, A. C. Ferrari, H. Shinohara, A. Ardavan, J. Warner, A. A. R. Watt, K. Porfyrakis, G. A. D. Briggs, Electronic transport characterization of Sc@C82 single-wall carbon nanotube peapods, Journal of Applied Physics, 104, 083717 (2008)

24. J. Robertson, G. Zhong, H. Telg, C. Thomsen, J. H. Warner, G. A. D. Briggs, U. Detlaff, S. Roth, J. Dijon Carbon nanotubes for interconnects in VLSI integrated circuits. Physica Status Solidi B, 245, 2302-2307 (2008)

23. H. Cao, G. Wang, J. H. Warner, A. A. R. Watt, Amino-acid-assisted synthesis and size-dependent magnetic behaviors of hematite nanocubes. Applied Physics Letters, 92, 013110 (2008)

22. J. H. Warner, Synthesis of germanium nanoclusters using sulfur. Nanotechnology, 17, 5613-5619 (2006)

21. J. H. Warner, A. R. Watt, Monodisperse PbS nanocrystals synthesized in a conducting polymer. Materials Letters, 60, 2375-2378 (2006)

20. J. H. Warner, S. Djouahra, R. D. Tilley, Controlled formation of CdS semiconductor nanocrystal superlattices. Nanotechnology, 17, 3035 (2006)

19. J. H. Warner, R. D. Tilley, Synthesis of photoluminescence water-soluble germanium nanocrystals. Nanotechnology, 17, 3745-3749 (2006)

18. J. H. Warner, N. R. Heckenberg, H. Rubinsztein-Dunlop, Nonlinear Photoluminescence from purified aqueous PbS nanocrystals. Materials Letters, 60, 3332-3334 (2006)

17. J. H. Warner, A. Hoshino, A. Shiohara, K. Yamamoto and R. D. Tilley, The synthesis of silicon and germanium quantum dots for biomedical applications. Proc. SPIE Vol. 6096, 609607 (2006)

16. J. H. Warner, R. D. Tilley, Synthesis and self-assembly of triangular and hexagonal CdS nanocrystals. Advanced Materials, 17, 2997-3001 (2005) -Second most downloaded article, December 2005

15. J. H. Warner, A. Hoshino, K. Yamamoto, R. D. Tilley, Water-soluble photoluminescent silicon quantum dots. Angewandte Chemie Int. Ed., 44, 4550 (2005) -Selected by the editors as ‘Very Important Paper’

14. J. H. Warner, A. R. Watt, E. Thomsen, N. Heckenberg, P. Meredith, H. Rubinsztein-Dunlop, Energy transfer dynamics of nanocrystal-polymer composites. Journal of Physical Chemistry B, 109 (18), 9001, (2005)

13. J. H. Warner, E. Thomsen, A. Watt, J. Riches, N. Heckenberg, H. Rubinstein-Dunlop, Time-resolved photoluminescence spectroscopy of ligand-capped PbS nanocrystals. Nanotechnology, 16, 175, (2005). Selected as a ‘Feature article’

12. R. D. Tilley, J. H. Warner, K. Yamamoto, I. Matsui, H. Fujimori, Micro-emulsion synthesis of monodisperse surface stabilized silicon nanocrystals. Chemical Communications, 1833, (2005). Selected as a ‘Hot paper’

11. J. H. Warner, H. Rubinsztein-Dunlop, R. D. Tilley, Surface morphology dependent photoluminescence from colloidal silicon nanocrystals. Journal of Physical Chemistry B., 109 (41), 19064-19067 (2005) (Letter)

10. J. H. Warner, A. A. R. Watt, R. D. Tilley, Controlling PbS nanocrystal aggregation in conducting polymers. Nanotechnology, 16, 2381-2384., (2005)

9. A. A. R. Watt, D. Blake, J. H. Warner, E. A. Thomsen, E. L. Tavenner, H. Rubinsztein-Dunlop, P. Meredith, Lead sulfide nanocrystal:conducting polymer solar cells. Journal of Physics D: Applied Physics, 38, 2006-2012, (2005). -Selected as a ‘Highlight of 2005’.

8. J. H. Warner, A. Watt, M. Fernee, N. Heckenberg, H. Rubinsztein-Dunlop, Separating fluorescent species of aqueous PbS semiconductor nanocrystals using micro-emulsions. Nanotechnology, 16, 479-483., (2005)

7. J. H. Warner, R. D. Tilley, Photonics of silicon nanocrystals. Proc. SPIE Vol 6038, 603815 (2005)

6. J. H. Warner, A. Hoshino, K, Yamamoto, R. D. Tilley, The synthesis of silicon nanoparticles for biomedical applications, Proc. SPIE Vol. 5705, 52-59, (2005).

5. M. Fernee, A. Watt, J. Warner, J. Riches, N. Heckenberg, H. Rubinsztein-Dunlop, Investigation of the role of cadmium sulphide in the surface passivation of lead sulfide quantum dots. Journal of Crystal Growth, 270, 380, (2004).

4. M. Fernee, A. Watt, J. Warner, N. Heckenberg, H. Rubinsztein-Dunlop, Direct observation of mixed-parity excited states in surface-passivated PbS nanocrystals. Nanotechnology, 15, 1351, (2004).

3. M. Fernee, A. Watt, J. Warner, N. Heckenberg, H. Rubinsztein-Dunlop, Evidence for energy relaxation via a radiative cascade in surface-passivated PbS quantum dots. Nanotechnology, 15, 1321, (2004).

2. M. Fernee, J. Warner, A. Watt, S. Cooper, N. Heckenberg and H. Rubinsztein-Dunlop, Polarized photoluminescence from surface passivated lead sulphide nanocrystals. Nanotechnology, 15, 16, (2004).

1. M. Fernee, A. Watt, J. Warner, S. Cooper, N. Heckenberg and H. Rubinsztein-Dunlop, Inorganic surface passivation of PbS nanocrystals resulting in strong photoluminescent emission. Nanotechnology, 14, 991, (2003).