Search Results - "Sofin, R G S"

Optical analysis of samarium doped sodium bismuth silicate glass by Thomas, V., Sofin, R.G.S., Allen, M., Thomas, H., Biju, P.R., Jose, G., Unnikrishnan, N.V.

“…Samarium doped sodium bismuth silicate glass was synthesized using the melt quenching method. Detailed optical spectroscopic studies of the glassy material…”
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Magnetic anisotropy in ilmenite–hematite solid solution thin films grown by pulsed laser ablation by Rode, K., Gunning, R.D., Sofin, R.G.S., Venkatesan, M., Lunney, J.G., Coey, J.M.D., Shvets, I.V.

“…Ferromagnetic thin films of the ilmenite–hematite solid solution Fe 2− x Ti x O 3 with x=0.6 and x=0.8 have been grown on (0 0 1) sapphire substrates. X-ray…”
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Emission characteristics of carbon films in comparison with solvatochromic effects of carbon nanoparticles by Sofin, R.G.S., Issac, Abey, Al-Naabi, M.R.S., Zar Myint, M.T., Htet Kyaw, H., Abou-Zied, Osama K.

“…[Display omitted] •Reporting fluorescence in carbon films for the first time.•Introducing a new film growth setup called cold vapour deposition system to form…”
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Reflectance anisotropy spectroscopy of magnetite (110) surfaces by Fleischer, K., Verre, R., Mauit, O., Sofin, R. G. S., Farrell, L., Byrne, C., Smith, C. M., McGilp, J. F., Shvets, I. V.

“…Reflectance anisotropy spectroscopy (RAS) has been used to measure the optical anisotropies of bulk and thin-film Fe sub(3)O sub(4) (110) surfaces. The spectra…”
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Magnetic and Mössbauer studies of pure and Ti-doped YFeO 3 nanocrystalline particles prepared by mechanical milling and subsequent sintering by Khalifa, N. O., Widatallah, H. M., Gismelseed, A. M., Al-Mabsali, F. N., S. Sofin, R. G., Pekala, M.

“…Single-phased nanocrystalline particles of pure and 10 % Ti 4+ -doped perovskite-related YFeO 3 were prepared via mechanosynthesis at 450 ∘ C. This temperature…”
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Equilibrium faceting formation in vicinal Al2O3 (0001) surface caused by annealing by Verre, R., Sofin, R.G.S., Usov, V., Fleischer, K., Fox, D., Behan, G., Zhang, H., Shvets, I.V.

“…We report on a heat-induced transformation of the surface of α-alumina (0001) crystals which have an off-cut in the [12¯10] direction. Annealing the crystal…”
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Magnetoresistance enhancement in epitaxial magnetite films grown on vicinal substrates by ARORA, S. K, SOFIN, R. G. S, SHVETS, I. V

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Statistical distribution of the electric field-driven switching of the Verwey state in Fe3O4 by Fursina, A A, Sofin, R G S, Shvets, I V, Natelson, D

“…The insulating state of magnetite (Fe3O4) can be disrupted by a sufficiently large dc electric field. Pulsed measurements are used to examine the kinetics of…”
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Antiphase boundaries induced exchange coupling in epitaxial Fe3O4 thin films by Arora, S.K., Sofin, R.G.S., Nolan, A., Shvets, I.V.

“…We have observed an exchange bias effect on field cooling of epitaxial magnetite, Fe3O4, films on MgO (100) substrates. We attribute this effect to the…”
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Influence of substrate pre-deposition annealing on step edges-induced magnetoresistance in epitaxial magnetite films grown on vicinal MgO (1 0 0) substrates by Sofin, R.G.S., Arora, S.K., Shvets, I.V.

“…Magnetoresistance (MR) properties of epitaxial magnetite, Fe 3O 4, films grown on vicinal MgO (1 0 0) substrates show an enhancement and anisotropy in the MR…”
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Strain-Dependent Optical Properties of Monolayer WSe 2 by Lv, Yanhui, Abid, Mohamed, Cheng, H. H., Coileáin, Cormac Ó, Sofin, R. G. S, Chang, Ching-Ray, Wu, Han-Chun

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Origin of hysteresis in resistive switching in magnetite is Joule heating by Fursina, A. A., Sofin, R. G. S., Shvets, I. V., Natelson, D.

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Nanogaps with very large aspect ratios for electrical measurements by Fursina, A., Lee, S., Sofin, R. G. S., Shvets, I. V., Natelson, D.

“…For nanoscale electrical characterization and device fabrication, it is often desirable to fabricate planar metal electrodes separated by large aspect ratio…”
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In situ characterization of one-dimensional plasmonic Ag nanocluster arrays by Verre, R., Fleischer, K., Sofin, R. G. S., McAlinden, N., McGilp, J. F., Shvets, I. V.

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Transversal magneto-resistance in epitaxial Fe3O4 and Fe3O4/NiO exchange biased system by Wu, Chun, Ramos, R, Sofin, G S, Liao, Min, Abid, M, Shvets, I V

“…We have investigated transversal magneto-resistance (MR) in epitaxial Fe3O4 and Fe3O4/NiO exchange biased systems. It was found that the magnetic field…”
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Statistical distribution of the electric field driven switching of the Verwey state in Fe3O4 by Fursina, A. A, Sofin, R. G. S, Shvets, I. V, Natelson, D

“…New J. Phys. 14, 013019 (2012) The insulating state of magnetite (Fe$_{3}$O$_{4}$) can be disrupted by a sufficiently large dc electric field. Pulsed…”
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Transversal magneto-resistance in epitaxial Fe 3 O 4 and Fe 3 O 4 /NiO exchange biased system by Wu, Han-Chun, Ramos, R., Sofin, R. G. S., Liao, Zhi-Min, Abid, M., Shvets, I. V.

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Statistical distribution of the electric field-driven switching of the Verwey state in Fe 3 O 4 by Fursina, A A, Sofin, R G S, Shvets, I V, Natelson, D

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Interplay of bulk and interface effects in the electric-field driven transition in magnetite by Fursina, A. A, Sofin, R. G. S, Shvets, I. V, Natelson, D

“…Phys. Rev. B 81, 045123 (2010) Contact effects in devices incorporating strongly-correlated electronic materials are comparatively unexplored. We have…”
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Nanogaps with very large aspect ratios for electrical measurements by Fursina, A, Lee, S, Sofin, R. G. S, Shvets, I. V, Natelson, D

“…Appl. Phys. Lett. 92, 113102 (2008) For nanoscale electrical characterization and device fabrication it is often desirable to fabricate planar metal electrodes…”
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