Search Results - "Botton, G.A."

Segregation and clustering of solutes at grain boundaries in Mg–rare earth solid solutions by Bugnet, M., Kula, A., Niewczas, M., Botton, G.A.

“…The present study validates the previously reported investigations about segregation of rare-earth (RE) elements at grain boundaries in Mg–RE alloys and…”
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Internal oxidation of Alloy 600 exposed to hydrogenated steam and the beneficial effects of thermal treatment by Persaud, S.Y., Korinek, A., Huang, J., Botton, G.A., Newman, R.C.

“…•Internal oxidation of 600SA and 600TT resulted in expulsion of Ni to the surface.•Bulk internal oxidation occurred in both heat treatments as a mixed Fe and…”
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Pt nanostructures with different Rh surface entities: Impact on NH3 electro-oxidation by Nzone Fomena, N., Garbarino, S., Bertin, E., Korinek, A., Botton, G.A., Roué, L., Guay, D.

“…[Display omitted] •Pulsed Rh electrodeposition onto nanostructured Pt(100) films was achieved.•Rh nucleation occurs predominantly onto underlying Pt(100)…”
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Atom probe tomography analysis of the reference zircon gj-1: An interlaboratory study by Exertier, F., La Fontaine, A., Corcoran, C., Piazolo, S., Belousova, E., Peng, Z., Gault, B., Saxey, D.W., Fougerouse, D., Reddy, S.M., Pedrazzini, S., Bagot, P.A.J., Moody, M.P., Langelier, B., Moser, D.E., Botton, G.A., Vogel, F., Thompson, G.B., Blanchard, P.T., Chiaramonti, A.N., Reinhard, D.A., Rice, K.P., Schreiber, D.K., Kruska, K., Wang, J., Cairney, J.M.

“…In recent years, atom probe tomography (APT) has been increasingly used to study minerals, and in particular the mineral zircon. Zircon (ZrSiO4) is ideally…”
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On the Oxidation Resistance of Alloy 800HT Exposed in Supercritical Water (SCW) by Mahboubi, S, Botton, G A, Kish, J R

“…The purpose of this study was to examine the structure and composition of the oxide scales formed on Alloy 800HT in a supercritical environment after a…”
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Quantification of the Ti oxidation state in BaTi1−xNbxO3 compounds by Shao, Y., Maunders, C., Rossouw, D., Kolodiazhnyi, T., Botton, G.A

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Quantitative statistical analysis, optimization and noise reduction of atomic resolved electron energy loss spectrum images by Dudeck, K.J., Couillard, M., Lazar, S., Dwyer, C., Botton, G.A.

“…► We have statistically analyzed atomic resolution electron energy loss spectrum images. ► We quantitatively determine the effects of principal component…”
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Enhancement of resolution in core-loss and low-loss spectroscopy in a monochromated microscope by Lazar, S., Botton, G.A., Zandbergen, H.W.

“…The significant enhancement of the energy resolution in the new generation of commercially available monochromated transmission electron microscopes presents…”
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Materials science applications of HREELS in near edge structure analysis and low-energy loss spectroscopy by Lazar, S., Botton, G.A., Wu, M.-Y., Tichelaar, F.D., Zandbergen, H.W.

“…New experiments made possible with a commercial transmission electron microscope (TEM) equipped with a high-resolution electron energy loss spectrometer (EELS)…”
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Crystalline orientation effects on conical structure formation in femtosecond laser irradiation of silicon and germanium by Crawford, T.H.R., Botton, G.A., Haugen, H.K.

“…Irradiation of Si(1 0 0), Si(1 1 1), Si(1 1 0), Ge(1 0 0), and Ge(1 1 1) is compared for 150 fs, 800 nm wavelength pulses in a rough vacuum atmosphere. The…”
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Chemical and biological integration of a mouldable bioactive ceramic material capable of forming apatite in vivo in teeth by Engqvist, H., Schultz-Walz, J.-E., Loof, J., Botton, G.A., Mayer, D., Phaneuf, M.W., Ahnfelt, N.-O., Hermansson, L.

“…Chemically bonded ceramics have several advantages compared with conventional ceramics to be used as biomaterials. Especially the possibilities to harden the…”
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Characterization of MOS structures based on poly (3,3'''-dialkyl-quaterthiophene) by Ni Zhao, Marinov, O., Botton, G.A., Deen, M.J., Ong, B.S., Wu, Y., Liu, P.

“…Metal-polymer-oxide-silicon (MPOS) structures with poly(3,3'''-dialkyl-quaterthiophene) as an active semiconductor layer have been characterized by means of…”
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Single-wall carbon nanotubes synthesis by means of UV laser vaporization by Braidy, N, El Khakani, M.A, Botton, G.A

“…We report on the synthesis of carbon single-wall nanotubes (SWNTs) produced for the first time by means of pulsed UV laser vaporization. High resolution…”
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Microstructural evolution and stability of (Fe1−xVx)3Al alloys in relation to the electronic structure by Botton, G.A, Nishino, Y, Humphreys, C.J

“…The evolution of the microstructure of (Fe1−xVx)3Al alloys in the D03 structure has been studied as function of composition by transmission electron…”
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The role of texture and restoration mechanisms in defining the tension-compression asymmetry behavior of aged NiTi alloys fabricated by laser powder bed fusion by Safdel, A., Zaker, N., Botton, G.A., Elbestawi, M.A.

“…Tension-compression asymmetry is an inherent property of superelastic NiTi alloys linked to the microstructural evolutions and the stress induced martensite…”
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The role of Mn in the electronic structure of Ba3Ti2MnO9 by RADTKE, G, MAUNDERS, C, LAZAR, S, DE GROOT, F. M. F, ETHERIDGE, J, BOTTON, G. A

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Relation between sampling, sensitivity and precision in strain mapping using the Geometric Phase Analysis method in Scanning Transmission Electron Microscopy by Pofelski, A., Zhu, Y., Botton, G.A.

“…•A phase noise is implemented to model the noise in the GPA strain maps.•The precision and the sensitivity of the GPA method are evaluated experimentally on an…”
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Effects of boundary migration and pinning particles on intergranular oxidation revealed by 2D and 3D analytical electron microscopy by Langelier, B., Persaud, S.Y., Korinek, A., Casagrande, T., Newman, R.C., Botton, G.A.

“…To evaluate the beneficial effects of intergranular carbides on inhibiting stress corrosion cracking (SCC), Alloy 600 samples in the thermally-treated (TT) and…”
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Structural comparison of gadolinium and lanthanum silicate films on Si(1 0 0) by HRTEM, EELS and SAED by Wu, X, Landheer, D, Quance, T, Graham, M.J, Botton, G.A

“…High-resolution transmission electron microscopy (HRTEM), electron energy loss spectroscopy (EELS) and selected area electron diffraction (SAED) were used to…”
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Analysis of the surface film formed on Mg by exposure to water using a FIB cross-section and STEM–EDS by Taheri, M., Phillips, R.C., Kish, J.R., Botton, G.A.

“…► Examined surface film formed on Mg sample in pure water using STEM–EDS. ► FIB milling allows preparation of a debris-free thin film cross-section sample. ►…”
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