Gianluigi Botton » Faculty & Staff

Gianluigi Botton

Professor B. Eng. Physics, 1987, Ph.D. Materials Eng., Ecole Polytechnique Montreal, 1992ABB 429
Phone: (905) 525-9140, 24767 Website: CCEM Canadian Centre for Electron Microscopy Website: Botton's Group
Photo of Gianluigi Botton

Research Areas Include:
  • Microscopy of nanostructured materials
  • Transmission electron microscopy
  • Electron energy-loss spectroscopy
  • Structure-properties in nanoscale materials
A detailed description of the research interests can be found on the Community of Science website.
Botton’s Research Group
Microscopy of Nanoscale Materials Research Group Website.

Please visit the group’s website for information about: news, research, people in the group, facilities and publications.

Associated Institutes

Canadian Centre for Electron Microscopy
Brockhouse Institute of Materials Research
National Centre of High Resolution Electron Microscopy

Curriculum Vitae

  • B. Eng. Physics, Ecole Polytechnique Montreal, 1987
  • Ph.D. Materials Eng., Ecole Polytechnique Montreal, 1992
  • NSERC Postdoctoral Fellow, Cambridge Univ., 1993-1995
  • Research associate and senior research associate, Cambridge University, 1995-1998
  • Darwin College Research Fellow, 1995-1998
  • Research Scientist, Natural Resources Canada, 1998-2001
  • McMaster University, Associate Professor 2001-
  • Canada Research Chair in Microscopy of Nanoscale Materials
Selected Publications
A detailed list of publications can be found here https://sites.google.com/site/mnmrgccem/research-publications

Publications 2015

  1. Prabhudev, S; Bugnet, M; Zhu, GZ; Bock, C; Botton, GA, 2015, Surface Segregation of Fe in Pt-Fe Alloy Nanoparticles: Its Precedence and Effect on the Ordered-Phase Evolution during Thermal Annealing, CHEMCATCHEM 7(22), 3655-3664.
  2. Majdi, G.Z. Zhu, J. Carvalho, V. Jarvis, K. Meinander, JF. Britten, G.A. Botton, J.S. Preston, Evidence for an equilibrium epitaxial complexion at the Au-MgAl2O4 interface, APPLIED PHYSICS LETTERS, 2015, Vol 107, Article 241601
  3. Zhao, SY. Woo, M. Bugnet, X. Liu, J Kang, G.A. Botton, Z. Mi, Three-Dimensional Quantum Confinement of Charge Carriers in Self-Organized AlGaN Nanowires: A Viable Route to Electrically Injected Deep Ultraviolet Lasers, Nano Letters, (2015), 15, 7801-7807
  4. Choudhry, KI; Mahboubi, S; Botton, GA; Kish, JR; Svishchev, IM, 2015, Corrosion of engineering materials in a supercritical water cooled reactor: Characterization of oxide scales on Alloy 800H and stainless steel 316, CORROSION SCIENCE, 100, 222-230.
  5. Bidabadi, AS; Korinek, A; Botton, GA; Varin, RA, 2015, High resolution transmission electron microscopy (TEM), energy-dispersive X-ray spectroscopy (EDS) and X-ray diffraction studies of nanocrystalline manganese borohydride (Mn(BH4)(2)) after mechano-chemical synthesis and thermal dehydrogenation, ACTA MATERIALIA, 100, 392-400.
  6. Woo, SY; Bugnet, M; Nguyen, HPT; Mi, ZT; Botton, GA, 2015, Atomic Ordering in InGaN Alloys within Nanowire Heterostructures, NANO LETTERS, 15(10), 6413-6418.
  7. Farahi, N; Prabhudev, S; Botton, GA; Zhao, JB; Tse, JS; Liu, ZX; Salvador, JR; Kleinke, H, 2015, Local structure and thermoelectric properties of Mg2Si0.977-xGexBi0.023 (0.1 <= x <= 0.4), JOURNAL OF ALLOYS AND COMPOUNDS, 644, 249-255.
  8. Mahboubi, S; Botton, GA; Kish, JR, 2015, Technical Note: Corrosion Resistance of Alloy 33 (Fe-33Cr-32Ni) in Supercritical Water, CORROSION, 71(9), 1064-1070.
  9. Woo, SY; Gauquelin, N; Nguyen, HPT; Mi, ZT; Botton, GA, 2015, Interplay of strain and indium incorporation in InGaN/GaN dot-in-a-wire nanostructures by scanning transmission electron microscopy, NANOTECHNOLOGY, 26(34), 344002.
  10. Mahboubi, S; Botton, GA; Kish, JR, 2015, On the Oxidation Resistance of Alloy 800HT Exposed in Supercritical Water (SCW), CORROSION, 71(8), 992-1002.
  11. Zhao, S; Liu, X; Woo, SY; Kang, J; Botton, GA; Mi, Z, 2015, An electrically injected AlGaN nanowire laser operating in the ultraviolet-C band, APPLIED PHYSICS LETTERS, 107(4), 043101.
  12. Foster, JM; Gully, A; Liu, H; Krachkovskiy, S; Wu, Y; Schougaard, SB; Jiang, M; Goward, G; Botton, GA; Protas, B, 2015, Homogenization Study of the Effects of Cycling on the Electronic Conductivity of Commercial Lithium-Ion Battery Cathodes, JOURNAL OF PHYSICAL CHEMISTRY C, 119(22), 12199-12208.
  13. Jaksic, JM; Nan, FH; Papakonstantinou, GD; Botton, GA; Jaksic, MM, 2015, Theory, Substantiation, and Properties of Novel Reversible Electrocatalysts for Oxygen Electrode Reactions, JOURNAL OF PHYSICAL CHEMISTRY C, 119(21), 11267-11285.
  14. Danaie, M; Fritzsche, H; Kalisvaart, WP; Tan, XH; Mitlin, D; Botton, GA; Huot, J, 2015, Reactions in a multilayered Si (substrate)/Ta/Mg/Fe/Ta/Pd thin-film structure during annealing and deuterium absorption, ACTA MATERIALIA, 90, 259-271.
  15. Fan, SZ; AlOtaibi, B; Woo, SY; Wang, YJ; Botton, GA; Mi, ZT, 2015, High Efficiency Solar-to-Hydrogen Conversion on a Monolithically Integrated InGaN/GaN/Si Adaptive Tunnel Junction Photocathode, NANO LETTERS, 15(4), 2721-2726.
  16. Shen, HX; Zhu, GZ; Botton, GA; Kitai, A, 2015, Two-dimensional X-ray diffraction and transmission electron microscopy study on the effect of magnetron sputtering atmosphere on GaN/SiC interface and gallium nitride thin film crystal structure, JOURNAL OF APPLIED PHYSICS, 117(11), 115301.
  17. Tan, XH; Prabhudev, S; Kohandehghan, A; Karpuzov, D; Botton, GA; Mitlin, D, 2015, Pt-Au-Co Alloy Electrocatalysts Demonstrating Enhanced Activity and Durability toward the Oxygen Reduction Reaction, ACS CATALYSIS, 5(3), 1513-1524.
  18. Scullion, A; Thompson, DA; Botton, GA, 2015, Growth and kinetic Monte Carlo simulation of InAs quantum wires on vicinal substrates, JOURNAL OF CRYSTAL GROWTH, 412, 87-94.
  19. Cano, ZP; Danaie, M; Kish, JR; McDermid, JR; Botton, GA; Williams, G, 2015, Physical Characterization of Cathodically-Activated Corrosion Filaments on Magnesium Alloy AZ31B, CORROSION, 71(2), 146-159.
  20. Judge, CD; Gauquelin, N; Walters, L; Wright, M; Cole, JI; Madden, J; Botton, GA; Griffiths, M, 2015, Intergranular fracture in irradiated Inconel X-750 containing very high concentrations of helium and hydrogen, JOURNAL OF NUCLEAR MATERIALS, 457, 165-172.
  21. Nguyen, HPT; Djavid, M; Woo, SY; Liu, XH; Connie, AT; Sadaf, SM; Wang, Q; Botton, GA; Shih, I; Mi, ZT, 2015, Engineering the Carrier Dynamics of InGaN Nanowire White Light-Emitting Diodes by Distributed p-AlGaN Electron Blocking Layers, SCIENTIFIC REPORTS, 5, 7744.
  22. Espinosa, A; Bugnet, M; Radtke, G; Neveu, S; Botton, GA; Wilhelm, C; Abou-Hassan, A, Can magneto-plasmonic nanohybrids efficiently combine photothermia with magnetic hyperthermia?, NANOSCALE, 7(45), 18872-18877.
  23. Dauphin-Ducharme, P; Kuss, C; Rossouw, D; Payne, NA; Danis, L; Botton, GA; Mauzeroll, J, 2015, Corrosion Product Formation Monitored Using the Feedback Mode of Scanning Electrochemical Microscopy with Carbon Microelectrodes, JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 162(12), C677-C683.
  24. Tefashe, UM; Dauphin-Ducharme, P; Danaie, M; Cano, ZP; Kish, JR; Botton, GA; Mauzeroll, J, 2015, Localized Corrosion Behavior of AZ31B Magnesium Alloy with an Electrodeposited Poly(3,4-Ethylenedioxythiophene) Coating, JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 162(10), C536-C544.
  25. Farahi, N; Prabhudev, S; Bugnet, M; Botton, GA; Zhao, JB; Tse, JS; Salvador, JR; Kleinke, H, 2015, Enhanced figure of merit in Mg2Si0.877Ge0.1Bi0.023/multi wall carbon nanotube nanocomposites, RSC ADVANCES, 5(80), 65328-65336.
  26. Wang, RY; Higgins, DC; Prabhudev, S; Lee, DU; Choi, JY; Hoque, MA; Botton, GA; Chen, ZW, 2015, Synthesis and structural evolution of Pt nanotubular skeletons: revealing the source of the instability of nanostructured electrocatalysts, JOURNAL OF MATERIALS CHEMISTRY A, 3(24), 12663-12671.
  27. Nguyen, HPT; Djavid, M; Woo, SY; Liu, XH; Wang, Q; Botton, GA; Mi, ZT, 2015, High-Power Phosphor-Free InGaN/AlGaN Dot-in-a-Wire Core-Shell White-Light-Emitting Diodes, LIGHT-EMITTING DIODES: MATERIALS, DEVICES, AND APPLICATIONS FOR SOLID STATE LIGHTING XIX, Proceedings of SPIE, 9383, 938307.
  28. Botton, GA; Calderon, HA; Kisielowski, C, 2015, Special Section on Electron-Beam Irradiation Effects, Modifications and Control Preface, MICRON, 68, 140-140.
  29. Zhu, GZ; Botton, GA, 2015, Damage behavior and atomic migration in MgAl2O4 under an 80 keV scanning focused probe in a STEM¸MICRON, 68, 141-145.

Publications 2014

  1. S. Ata; Zhu, G. Z.; Botton, G. A.; Zhitomirsky, I., Electrophoretic deposition of manganese dioxide films using new dispersing agents, Advances in Applied Ceramics 113, 22-27. (2014);
  2. J. Barrow; Rossouw, D.; Funston, A. M.; Botton, G. A.; Mulvaney, P., Mapping Bright and Dark Modes in Gold Nanoparticle Chains using Electron Energy Loss Spectroscopy, Nano Letters 14, 3799-3808. (2014)
  3. Bellido; Botton, G., Response to: On the First Application of the Richardson-Lucy Algorithm to Resolve Plasmonic Resonances in EELS Spectra Obtained with a Monochromated Electron Beam, Microscopy and Microanalysis 20, 995-995. (2014)
  4. P. Bellido; Rossouw, D.; Botton, G. A., Toward 10 meV Electron Energy-Loss Spectroscopy Resolution for Plasmonics, Microscopy and Microanalysis 20, 767-778. (2014)
  5. Bugnet; Kula, A.; Niewczas, M.; Botton, G. A., Segregation and clustering of solutes at grain boundaries in Mg-rare earth solid solutions, Acta Materialia 79, 66-73. (2014)
  6. Danaie; Asmussen, R. M.; Jakupi, P.; Shoesmith, D. W.; Botton, G. A., The cathodic behaviour of Al-Mn precipitates during atmospheric and saline aqueous corrosion of a sand-cast AM50 alloy, Corrosion Science 83, 299-309. (2014)
  7. Dauphin-Ducharme; Asmussen, R. M.; Tefashe, U. M.; Danaie, M.; Binns, W. J.; Jakupi, P.; Botton, G. A.; Shoesmith, D. W.; Mauzeroll, J., Local Hydrogen Fluxes Correlated to Microstructural Features of a Corroding Sand Cast AM50 Magnesium Alloy, Journal of the Electrochemical Society 161, C557-C564. (2014)
  8. L. David; Alix, K.; Pailloux, F.; Mauchamp, V.; Couillard, M.; Botton, G. A.; Pizzagalli, L., In situ controlled modification of the helium density in single helium-filled nanobubbles, Journal of Applied Physics 115, 123508. (2014)
  9. Farahi; VanZant, M.; Zhao, J. B.; Tse, J. S.; Prabhudev, S.; Botton, G. A.; Salvador, J. R.; Borondics, F.; Liu, Z. X.; Kleinke, H., Sb- and Bi-doped Mg2Si: location of the dopants, micro- and nanostructures, electronic structures and thermoelectric properties, Dalton Transactions 43, 14983-14991. (2014)
  10. Gauquelin; Benckiser, E.; Kinyanjui, M. K.; Wu, M.; Lu, Y.; Christiani, G.; Logvenov, G.; Habermeier, H. U.; Kaiser, U.; Keimer, B.; Botton, G. A., Atomically resolved EELS mapping of the interfacial structure of epitaxially strained LaNiO3/LaAlO3 superlattices, Physical Review B 90, 195140. (2014)
  11. Gauquelin; Hawthorn, D. G.; Sawatzky, G. A.; Liang, R. X.; Bonn, D. A.; Hardy, W. N.; Botton, G. A., Atomic scale real-space mapping of holes in YBa2Cu3O6+delta, Nature Communications 5, 4275. (2014)
  12. Hassan; Chuang, C. H.; Kobayashi, Y.; Coombs, N.; Gorantla, S.; Botton, G. A.; Winnik, M. A.; Burda, C.; Scholes, G. D., Synthesis and Optical Properties of Linker-Free TiO2/CdSe Nanorods, Journal of Physical Chemistry C 118, 3347-3358. (2014)
  13. M. Jaksic; Botton, G. A.; Papakonstantinou, G. D.; Nan, F. H.; Jaksic, J. M., Primary Oxide Latent Storage and Spillover Enabling Electrocatalysts with Reversible Oxygen Electrode Properties and the Alterpolar Revertible (PEMFC versus WE) Cell, Journal of Physical Chemistry C 118, 8723-8746. (2014)
  14. K. Kinyanjui; Lu, Y.; Gauquelin, N.; Wu, M.; Frano, A.; Wochner, P.; Reehuis, M.; Christiani, G.; Logvenov, G.; Habermeier, H. U.; Botton, G. A.; Kaiser, U.; Keimer, B.; Benckiser, E., Lattice distortions and octahedral rotations in epitaxially strained LaNiO3/LaAlO3 superlattices, Applied Physics Letters 104, 221909. (2014)
  15. Liu; Ata, M. S.; Shi, K.; Zhu, G. Z.; Botton, G. A.; Zhitomirsky, I., Surface modification and cathodic electrophoretic deposition of ceramic materials and composites using celestine blue dye, Rsc Advances 4, 29652-29659. (2014)
  16. Macke; Radi, A.; Hamann-Borrero, J. E.; Verna, A.; Bluschke, M.; Bruck, S.; Goering, E.; Sutarto, R.; He, F. Z.; Cristiani, G.; Wu, M.; Benckiser, E.; Habermeier, H. U.; Logvenov, G.; Gauquelin, N.; Botton, G. A.; Kajdos, A. P.; Stemmer, S.; Sawatzky, G. A.; Haverkort, M. W.; Keimer, B.; Hinkov, V., Element Specific Monolayer Depth Profiling, Advanced Materials 26, 6554-6559. (2014)
  17. A. Marques; Aboy, M.; Dudeck, K. J.; Botton, G. A.; Knights, A. P.; Gwilliam, R. M., Modeling and experimental characterization of stepped and v-shaped {311} defects in silicon, Journal of Applied Physics 115, 143514. (2014)
  18. Mauchamp; Bugnet, M.; Bellido, E. P.; Botton, G. A.; Moreau, P.; Magne, D.; Naguib, M.; Cabioc’h, T.; Barsoum, M. W., Enhanced and tunable surface plasmons in two-dimensional Ti3C2 stacks: Electronic structure versus boundary effects, Physical Review B 89, 235428. (2014)
  19. Pailloux; Couillard, M.; Fusil, S.; Bruno, F.; Saidi, W.; Garcia, V.; Carretero, C.; Jacquet, E.; Bibes, M.; Barthelemy, A.; Botton, G. A.; Pacaud, J., Atomic structure and microstructures of supertetragonal multiferroic BiFeO3 thin films, Physical Review B 89, 104106. (2014)
  20. Y. Persaud; Carcea, A. G.; Huang, J.; Korinek, A.; Botton, G. A.; Newman, R. C., Analytical electron microscopy of a crack tip extracted from a stressed Alloy 800 sample exposed to an acid sulfate environment, Micron 61, 62-69. (2014)
  21. Y. Persaud; Korinek, A.; Huang, J.; Botton, G. A.; Newman, R. C., Internal oxidation of Alloy 600 exposed to hydrogenated steam and the beneficial effects of thermal treatment, Corrosion Science 86, 108-122. (2014)
  22. P. Schwarcz; McNally, E. A.; Botton, G. A., Dark-field transmission electron microscopy of cortical bone reveals details of extrafibrillar crystals, Journal of Structural Biology 188, 240-248. (2014)
  23. Stambula; Gauquelin, N.; Bugnet, M.; Gorantla, S.; Turner, S.; Sun, S. H.; Liu, J.; Zhang, G. X.; Sun, X. L.; Botton, G. A., Chemical Structure of Nitrogen-Doped Graphene with Single Platinum Atoms and Atomic Clusters as a Platform for the PEMFC Electrode, Journal of Physical Chemistry C 118, 3890-3900. (2014)
  24. M. Tefashe; Snowden, M. E.; Ducharme, P. D.; Danaie, M.; Botton, G. A.; Mauzeroll, J., Local flux of hydrogen from magnesium alloy corrosion investigated by scanning electrochemical microscopy, Journal of Electroanalytical Chemistry 720, 121-127. (2014)
  25. Z. Zhu; Botton, G. A., A “Thickness Series”: Weak Signal Extraction of ELNES in EELS Spectra From Surfaces, Microscopy and Microanalysis 20, 649-657. (2014)
  26. Z. Zhu; Majdi, T.; Shao, Y.; Bugnet, M.; Preston, J. S.; Botton, G. A., Atomic structure and bonding of the interfacial bilayer between Au nanoparticles and epitaxially regrown MgAl2O4 substrates, Applied Physics Letters 105, 231607. (2014)
  27. Z. Zhu; Prabhudev, S.; Yang, J.; Gabardo, C. M.; Botton, G. A.; Soleymani, L., In Situ Liquid Cell TEM Study of Morphological Evolution and Degradation of Pt-Fe Nanocatalysts During Potential Cycling, Journal of Physical Chemistry C 118, 22111-22119. (2014)

 

 

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