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Mike

2020
Gay, C., et al. Nanoscale Analysis of Randall’s Plaques by Electron Energy Loss Spectromicroscopy: Insight in Early Biomineral Formation in Human Kidney. ACS Nano 14, 1823 - 1836 (2020).
2017
Gloter, A., et al. Atomically resolved mapping of EELS fine structures. Materials Science in Semiconductor Processing 65, 2 - 17 (2017). Download: 1-s2.0-S1369800116302165-main.pdf (5.7 MB)
Oliveira, D.S., et al. Different growth regimes in InP nanowire growth mediated by Ag nanoparticles. Nanotechnology (2017).doi:10.1088/1361-6528/aa9816
2016
Zaid, H., et al. Atomic-resolved depth profile of strain and cation intermixing around LaAlO3/SrTiO3 interfaces. Scientific Reports 6, 28118 (2016).
2015
Balcells, L., et al. Enhanced conduction and ferromagnetic order at (100)-type twin walls in. Physical Review B 92, (2015).
Lartigue-Korinek, S., et al. Interfaces and defects in a successfully hot-rolled steel-based composite Fe–TiB2. Acta Materialia 98, 297 - 305 (2015).
Badjeck, V., Walls, M., Chaffron, L., Malaplate, J. & March, K. New insights into the chemical structure of Y2Ti2O7?? nanoparticles in oxide dispersion-strengthened steels designed for sodium fast reactors by electron energy-loss spectroscopy. Journal of Nuclear Materials 456, 292 - 301 (2015).
2013
Walls, M., et al. Identification of Ferrous-Ferric Fe3O4 Nanoparticles in Recombinant Human Ferritin Cages. Microscopy and Microanalysis 19, 835 - 841 (2013).
Yang, Z., Walls, M., Lisiecki, I. & Pileni, M.-P. Unusual Effect of an Electron Beam on the Formation of Core/Shell (Co/CoO) Nanoparticles Differing by Their Crystalline Structures. Chemistry of Materials 25, 2372 - 2377 (2013).
Yang, Z., Lisiecki, I., Walls, M. & Pileni, M.-P. Nanocrystallinity and the Ordering of Nanoparticles in Two-Dimensional Superlattices: Controlled Formation of Either Core/Shell (Co/CoO) or Hollow CoO Nanocrystals. ACS Nano 7, 1342 - 1350 (2013).
2012
Hu, M.-H., et al. Investigation of the thermal stability of Mg/Co periodic multilayers for EUV applications. Applied Physics A 106, 737 - 745 (2012).
Cha, L., Lartigue-Korinek, S., Walls, M. & Mazerolles, L. Interface structure and chemistry in a novel steel-based composite Fe–TiB2 obtained by eutectic solidification. Acta Materialia 60, 6382 - 6389 (2012).
Yang, Z., et al. A Phase-Solution Annealing Strategy to Control the Cobalt Nanocrystal Anisotropy: Structural and Magnetic Investigations. The Journal of Physical Chemistry C 116, 15723 - 15730 (2012).
2011
Estradé, S., et al. Effect of the capping on the local Mn oxidation state in buried (001) and (110) SrTiO3/La2/3Ca1/3MnO3 interfaces. Journal of Applied Physics 110, 103903 (2011).
Cavalier, M., Walls, M., Lisiecki, I. & Pileni, M.P. How Can the Nanocrystallinity of 7 nm Spherical Co Nanoparticles Dispersed in Solution Be Improved?. Langmuir 27, 5014–5020 (2011).
de La Pena, F., et al. Mapping titanium and tin oxide phases using EELS: An application of independent component analysis. Ultramicroscopy 111, 169–176 (2011).
2010
de la Peña, F. Advanced methods for Electron Energy Loss Spectroscopy core-loss analysis. Laboratoire de Physique des Solides, Ph.D., 181 (2010). Abstract  Download: F de la Pena Thesis.pdf (31.47 MB)
Sefrioui, Z., et al. All-Manganite Tunnel Junctions with Interface-Induced Barrier Magnetism. Advanced Materials 22, 5029–+ (2010).
Colliex, C., et al. Atomic-scale STEM-EELS Mapping across Functional Interfaces. Jom 62, 53–57 (2010). Download: Colliex_JOM10_STEMEELS_Interfaces.pdf (402.82 KB)
Sanchez, A.M., et al. Blocking of indium incorporation by antimony in III-V-Sb nanostructures. Nanotechnology 21, 145606 (2010).
de La Pena, F., Barrett, N., Zagonel, L.F., Walls, M. & Renault, O. Full field chemical imaging of buried native sub-oxide layers on doped silicon patterns. Surface Science 604, 1628–1636 (2010).
2009
Frechard, S., et al. Study by EELS of helium bubbles in a martensitic steel. Journal Of Nuclear Materials 393, 102–107 (2009). Download: Journal of Nuclear Materials 2009 Fréchard.pdf (463.47 KB)
Klecha, E., Ingert, D., Walls, M. & Pileni, M.P. Immunity of Coated Self-Ordered Silver Nanocrystals: A New Intrinsic Property Due to the Nanocrystal Ordering. Langmuir 25, 2824–2830 (2009).
Colliex, C., et al. Multi-dimensional and multi-signal approaches in scanning transmission electron microscopes. Philosophical Transactions Of The Royal Society A-Mathematical Physical And Engineering Sciences 367, 3845–3858 (2009).
Serin, V., et al. TEM and EELS measurements of interface roughness in epitaxial Fe/MgO/Fe magnetic tunnel junctions. Physical Review B 79, 144413 (2009).
2008
Lisiecki, I., Walls, M., Parker, D. & Pileni, M.P. 2D self-organization of core/shell COhcp/Co nanocrystals. Langmuir 24, 4295–4299 (2008).
Estrade, S., et al. Cationic and charge segregation in La2/3Ca1/3MnO3 thin films grown on (001) and (110) SrTiO3. Applied Physics Letters 93, 112505 (2008).
Arenal, R., et al. Extending the analysis of EELS spectrum-imaging data, from elemental to bond mapping in complex nanostructures. Ultramicroscopy 109, 32–38 (2008).
2006
Pontinha, M., Faty, S., Walls, M., Ferreira, M.G.S. & Belo, M.D.C. Electronic structure of anodic oxide films formed on cobalt by cyclic voltammetry. Corrosion Science 48, 2971–2986 (2006).
2005
Helfen, A., et al. Structure and stability studies of electrodeposited delta-Bi2O3. Solid State Ionics 176, 629–633 (2005).
Duhamel, C., Champion, Y., Tence, M. & Walls, M. Synthesis of controlled-chemistry ultrafine FexNi1-x ferromagnetic powders. Journal Of Alloys And Compounds 393, 204–210 (2005).
2004
Renard, E., Walls, M., Guerin, P. & Langlois, V. Hydrolytic degradation of blends of polyhydroxyalkanoates and functionalized polyhydroxyalkanoates. Polymer Degradation And Stability 85, 779–787 (2004).
2003
Merkourakis, S., Hytch, M.J., Chassaing, E., Walls, M. & Leprince-Wang, Y. Dependence of interface roughness and diffuseness of Cu-Co electrodeposited multilayers on electrochemical additives. Journal Of Applied Physics 94, 3035–3040 (2003).
Montemor, M.F., Ferreira, M.G.S., Walls, M., Rondot, B. & Belo, M.C. Influence of pH on properties of oxide films formed on type 316L stainless steel, alloy 600, and alloy 690 in high-temperature aqueous environments. Corrosion 59, 11–21 (2003).
2002
Silva, R.A., Walls, M., Rondot, B., Belo, M.D. & Guidoin, R. Electrochemical and microstructural studies of tantalum and its oxide films for biomedical applications in endovascular surgery. Journal Of Materials Science-Materials In Medicine 13, 495–500 (2002).
Dupin, M., et al. Influence of pH on the chemical and structural properties of the oxide films formed on 316L stainless steel, alloy 600 and alloy 690 in high temperature aqueous environments. Annales De Chimie-Science Des Materiaux 27, 19–32 (2002).
Langlois, V., et al. Synthesis and hydrolytic degradation of graft copolymers containing poly(lactic acid) side chains: in vitro release studies of bioactive molecules. Polymer Degradation And Stability 76, 411–417 (2002).
2001
Compere, C., et al. Kinetics of conditioning layer formation on stainless steel immersed in seawater. Biofouling 17, 129–145 (2001).
2000
Pradier, C.M., et al. Adsorption of proteins on an AISI 316 stainless-steel surface in natural seawater. Surface And Interface Analysis 30, 45–49 (2000).
Jaouen, M., Sikora, T., Hug, G. & Walls, M. An experimental and theoretical study of bonding mechanisms in ternary gamma-TiAl+X (X = Cr, Mn, Nb) alloys. Journal De Physique Iv 10, 79–84 (2000).
Hytch, M.J., Walls, M. & Chevalier, J.P. Measurement of roughness and diffuseness of interfaces. Ultramicroscopy 83, 217–225 (2000).
1998
Belo, M.D., et al. Composition, structure and properties of the oxide films formed on the stainless steel 316L in a primary type PWR environment. Corrosion Science 40, 447–463 (1998).
Silva, T.M., Simoes, A.M.P., Ferreira, M.G.S., Walls, M. & Belo, M.D. Electronic structure of iridium oxide films formed in neutral phosphate buffer solution. Journal Of Electroanalytical Chemistry 441, 5–12 (1998).
1997
Hytch, M.J., Walls, M., Chassaing, E. & Chevalier, J.P. Measurement of interface roughness independently of interface diffuseness: Application to magnetic multilayers. Electron Microscopy And Analysis 1997 653–656 (1997).
1996
Walls, M., Ponthieux, A., Rondot, B. & Owen, R.A. In situ observation of the oxidation and reduction processes on Fe-Cr alloys. Journal Of Vacuum Science & Technology A-Vacuum Surfaces And Films 14, 1362–1367 (1996).
Nallet, P., Chassaing, E., Walls, M. & Hytch, M.J. Interface characterization in electrodeposited Cu-Co multilayers. Journal Of Applied Physics 79, 6884–6889 (1996).
Walls, M., Chevalier, J.P. & Hytch, M.J. Transmission electron microscopy of metallic multilayers. Journal De Physique Iv 6, 213–223 (1996).
1993
Walls, M. The Application Of Multivariate Alchemi To Materials Containing Light-Elements. Electron Microscopy And Analysis 1993 95–98 (1993).
Walls, M. Multivariate Alchemi In The Presence Of Anti-Site Defects. Journal De Physique Iv 3, 2155–2158 (1993).
1992
Walls, M. A Formulation Of Alchemy For Materials Containing Light-Elements. Microscopy Microanalysis Microstructures 3, 443–451 (1992).