My publications

Gontard LC, López-Castro JD, González-Rovira L, Vázquez-Martínez JM, Varela-Feria F, Marcos M, Calvino JJ. Assessment of engineered surfaces roughness by high-resolution 3D SEM photogrammetry. Ultramicroscopy (2017).

Gontard, L. C., Cintas, J. & Dunin-Borkowski, R. E. The benefit of thresholding carbon layers in electron tomographic tilt series by intensity downshifting. Journal of microscopy 265 (2016), 298-306.

Beleggia, M., Gontard, L. C., & Dunin-Borkowski, R. E.  Local charge measurement using off-axis electron holography. Journal of Physics D: Applied Physics, 49(29) (2016), 294003. (Special issue)

Gontard, L. C., Schierholz, R., Yu, S., Cintas, J., & Dunin-Borkowski, R. E. Photogrammetry of the three-dimensional shape and texture of a nanoscale particle using scanning electron microscopy and free software. Ultramicroscopy, 169 (2016), 80-88.

Kasama, T; Thuvander, M; Siusys, A; Gontard, LC; Kovács, A; Yazdi, S; Duchamp, M;  Gustafsson, A; Dunin-Borkowski, RE; Sadowski, J. Direct observation of doping incorporation pathways in self-catalytic GaMnAs nanowires. Journal of Applied Physics, 118(5) (2015), 054302.small PDF icon

Gontard, LC. Removing the effects of the “dark matter” in tomography. Ultramicroscopy 154 (2015) 64-72.small PDF icon

Gontard, LC and Dunin-Borkowski, RE. Transmission electron microscopy of thiol-capped Au clusters on C: Structure and electron irradiation effects. Micron 70 (2015) 41-49. (and Supporting info)small PDF iconsmall PDF icon

Arzac, GM; Rojas, TC; Gontard, LC; Chinchilla, LE; Otal, E; Crespo, P; Fernández, A. Chemistry, nanostructure and magnetic properties of Co-Ru-B-O nanoalloys. RSC Advances 87(4) (2014), 46576-46586.

Gontard, LC; Knappett, BR; Wheatley, AEH.; Chang, SL-Y; Fernández, A. Impregnation of carbon black for the examination of colloids using TEM . Carbon 76 (2014) 464-468.small PDF icon

Gontard, LC; Fernández, A; Dunin-Borkowski, RE; Kasama, T; Lozano-Pérez, S; Lucas, S. Transmission electron microscopy of unstained hybrid Aunanoparticles capped with PPAA (plasma-poly-allylamine): Structure and electron irradiation effects. Micron 67 (2014) 1-9.small PDF icon

Gontard, LC; Dunin-Borkowski, RE; Fernández, A; Ozkaya, D; Kasama, T. Tomographic heating holder for in situ TEM: study of Pt/C and PtPd/Al2O3 catalysts as a function of temperature. Microscopy and Microanalysis 10(3) (2014) 982-990.small PDF icon

 Becerro, AI; Criado, J; Gontard, LC; Obregón, S; Fernández, A; Colón, G; Ocaña, M. Bifunctional, monodisperse BiPO4-based nanostars: Photocatalytic activity and luminescent applications. Crystal Growth and Design 14(7) (2014) 3319-3326.

Gontard, LC; Moldovan G; Carmona-Galán R; Lin, C; Kirkland, AI. Detecting single-electron events in tem using low-cost electronics and a silicon strip sensor. Microscopy 63(2) 2014 119-130.small PDF icon

Azizian-Kalandaragh, Y; Khodayari, A; Zeng, Z; Garoufalis, CS; Baskoutas, S; Gontard LC. Strong quantum confinement effects in SnS nanocrystals produced by ultrasound-assisted method. Journal of Nanoparticle Research 15 (2013) 1388.

Gontard, LC, Jinschek, JR; Ou, H; Verbeeck, J; Dunin-Borkowski, RE. Three-dimensional fabrication and characterisation of core-shell nanocolumns using electron beam patterning of Ge-doped SiO2. Applied Physics Letters 100 (2012) 263113.small PDF icon

Frandsen, C; Lefmann, K; Lebech, B; Bahl, CRH; Brok, E; Ancona, L; Theil Kuhn, L; Keller, L; Kasama, T; Gontard, LC; Morup, S. Spin reorientation in α-Fe2O3 nanoparticles induced by inter-particle exchange interactions in α-Fe2O3/NiO nanocomposites. Physical Review B 84 (2011) 214435.

 Cao, C; Gontard, LC; Tram, LLT; Wolff, A; Bang, DD. Dual enlargement of gold nanoparticles: from mechanistic to scanometric detection of pathogenic bacteria. Small 7 (2011) 1701-1708.

 Walther, G; Cervera-Gontard, L; Quaade, UJ; Horch, S. Low temperature methane oxidation on differently supported 2 nm Au nanoparticles. Gold Bulletin 42 (2009) 13-19.

 Gontard, LC; Ozkaya, D; Dunin-Borkowski,RE. A simple algorithm for measuring particle size distributions on an uneven background from TEM images. Ultramicroscopy 111 (2011) 101-106.small PDF icon

 Lozano-Perez, S; Rodrigo, P; Gontard, LC. Three-dimensional characterization of stress corrosion cracks. Journal of Nuclear Materials 408 (2011) 289-295.

 Chang, LY; Barnard, AS; Gontard, LC; Dunin-Borkowski, RE. Resolving the structure of active sites on platinum catalytic nanoparticles. Nano Letters 10 (2010) 3073-3076.

 Galindo-Gonzalez, C; Feinberg, JM; Kasama, T; Gontard, LC; Duran, JDG; Gil, JE; Harrison, RJ; Dunin-Borkowski, RE. Magnetic and microscopic characterization of magnetite nanoparticles adhered to clay surfaces. American Mineralogist 94 (2009) 1120-1129.

 Gontard, LC; Dunin-Borkowski, RE; Gass, MH; Bleloch, AL; Ozkaya, D. Three-dimensional shapes and structures of lamellar-twinned fcc nanoparticles using ADF STEM. Journal of Electron Microscopy 58 (2009) 167-174. Invited paper.small PDF icon

 Lozano-Pérez, S; Gontard, LC. 3-D characterization of SCC in cold worked stainless steels. 14th International Conference on Environmental Degradation of Materials in Nuclear Power Systems Water Reactors (2009). ISBN: 978-161738853-8.

 Madsen, DE; Cervera-Gontard, L; Kasama, T; Dunin-Borkowski, RE; Koch, CB; Hansen, MF; Frandsen, C; Morup, S. Magnetic fluctuations in nanosized goethite (alpha-FeOOH) grains. Journal of Physics-Condensed Matter 21 (2009) 016007.

 Lozano-Perez, S; Gontard, LC. Understanding stress corrosion. Microscopy and Microanalysis 14 (supp 2) (2008) 642-643.

 Collingwood, JF; Chong, RKK; Kasama, T; Cervera-Gontard, L; Dunin-Borkowski, RE; Perry, G; Posfai, M; Siedlak, SL; Simpson, ET; Smith, MA; Dobson, J. Three-dimensional tomographic imaging and characterization of iron compounds within Alzheimer’s plaque core material. Journal of Alzheimers Disease 14 (2008) 235-245.

 Gontard, LC; Dunin-Borkowski; Ozkaya, D. Three-dimensional shapes and spatial distributions of Pt and PtCr catalyst nanoparticles on carbon black. Journal of Microscopy-Oxford 232 (2008) 248-259.small PDF icon

 Jia, CJ ; Sun, LD; Luo,F; Han, XD; Heyderman, LJ; Yan, ZG; Yan, CH; Zheng, K; Zhang, Z; Takano, M; Hayashi, N; Eltschka, M; Klaui, M; Rudiger, U; Kasama, T; Cervera-Gontard, L; Dunin-Borkowski, RE; Tzvetkov, G; Raabe, J. Large-scale synthesis of single-crystalline iron oxide magnetic nanorings. JACS- Journal of the American Chemical Society 130 (2008) 16968-16977.

 Eltschka, M; Klaeui, M; Ruediger, U; Kasama, T; Cervera-Gontard, L; Dunin-Borkowski, RE; Luo, F; Heyderman, LJ; Jia, CJ; Sun, LD; Yan, CH. Correlation between magnetic spin structure and the three-dimensional geometry in chemically synthesized nanoscale magnetic rings. Applied Physics Letters 92 (2008).

 Hetherington, CJD; Chang, LYS; Haigh, S; Nellist, PD; Gontard, LC; Dunin-Borkowski RE; Kirkland, AI. High-resolution TEM and the application of direct and indirect aberration correction. Microscopy and Microanalysis 14 (2008) 60-67.

 Gontard, LC; Chang, LY; Hetherington, CJD; Kirkland, AI; Ozkaya, D; Dunin-Borkowski, RE. Aberration-corrected imaging of active sites on industrial catalyst nanoparticles. Angewandte Chemie-International Edition 46 (2007) 3683-3685.small PDF icon

Ou, H; Rordam, TP; Rottwitt K; Grumsen, F; Horsewell, A; Berg, RW; Shi, P; Gontard, LC;Dunin-Borkowski, RE. Ge nanostructures doped silica-on-silicon waveguides. Optical Engineering 6782 (2007)  204.

 Gontard, LC; Dunin-Borkowski, RE; Hytch, MJ; Ozkaya, D. Delocalisation in images of Pt nanoparticles. Journal of Physics: Conference Series. Physics and Astronomy (2006) 26 292-295.small PDF icon

 Gontard, LC; Chang, LY; Dunin-Borkowski, RE; Kirkland, AI; Hetherington, CJD; Ozkaya, D. The application of spherical aberration correction and focal series restoration to high-resolution images of platinum nanocatalyst particles. Journal of Physics: Conference Series. Physics and Astronomy 26 (2006) 25-28.small PDF icon

 Gontard, LC; Dunin-Borkowski, RE; Ozkaya, D; Hyde, T; Midgley, PA; Ash, P. Crystal size and shape analysis of Pt nanoparticles in two and three dimensions. Journal of Physics: Conference Series. Physics and Astronomy 26 (2006) 367-370.small PDF icon

 Gontard, LC; Dunin-Borkowski, RE; Chong, RKK; Ozkaya, D; Midgley, PA. Electron tomography of Pt nanocatalyst particles and their carbon support. Journal of Physics: Conference Series. Physics and Astronomy 26 (2006) 203-206. DOI:10.1088/1742-6596/26/1/048.small PDF icon

Gontard, LC; Dunin-Borkowski, RE; Hytch, MJ; Ozkaya, D; Chang, LY; Kirkland, AI; Hetherington, CJD. Delocalisation in high-resolution TEM images of platinum catalysts nanoparticles. Microscopy and Analysis 116 (2006), 5-7. Invited article in magazine. small PDF icon

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