Search Results - "Shield, J. E."

Low-Voltage Domain-Wall LiNbO3 Memristors by Chaudhary, P, Lu, H, Lipatov, A, Ahmadi, Z, McConville, J. P. V, Sokolov, A, Shield, J. E, Sinitskii, A, Gregg, J. M, Gruverman, A

“…Application of conducting ferroelectric domain walls (DWs) as functional elements may facilitate development of conceptually new resistive switching devices…”
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Giant Enhancement of Magnetic Anisotropy in Ultrathin Manganite Films via Nanoscale 1D Periodic Depth Modulation by Rajapitamahuni, A, Zhang, L, Koten, M A, Singh, V R, Burton, J D, Tsymbal, E Y, Shield, J E, Hong, X

“…The relatively low magnetocrystalline anisotropy (MCA) in strongly correlated manganites (La,Sr)MnO_{3} has been a major hurdle for implementing them in…”
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Magnetic properties of Fe-doped MnAl by Manchanda, P., Kashyap, A., Shield, J.E., Lewis, L.H., Skomski, R.

“…Electronic and magnetic properties of L10-ordered FexMn1−xAl alloys (x=0, 0.0625, 0.125, 0.1875, 0.5) are investigated by first-principle supercell…”
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Permanent magnetism of intermetallic compounds between light and heavy transition-metal elements by Kumar, P, Kashyap, A, Balamurugan, B, Shield, J E, Sellmyer, D J, Skomski, R

“…First-principle calculations are used to investigate the intrinsic magnetic properties of intermetallic alloys of the type XMn, where X is a 4d or 5d element…”
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Enhanced solid solubility in hcp Co(Mo) nanoparticles formed via inert gas condensation by Dhapola, S., Shield, J. E.

“…Co–Mo alloy clusters with extended solubility of Mo in hcp Co were produced by inert gas condensation (IGC). While the equilibrium solubility of Mo in…”
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Nucleation-Suppressed Phase Stabilization in Fe–Au Nanoparticles by Mukherjee, P, Jiang, Xiujuan, Wu, Y. Q, Kramer, M. J, Shield, J. E

“…Four nanoparticle compositions, Fe–21, 35, 47, and 67 at. % Au, have been prepared to study the phase stability and solid-state transformation in confined…”
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Magnetic and Structural Properties of Rapidly Quenched Tetragonal Mn3-xGa Nanostructures by HUH, Y, KHAREL, P, SHAH, V. R, KRAGE, E, SKOMSKI, R, SHIELD, J. E, SELLMYER, D. J

“…Nanostructured Mn3-x Ga ribbons with x = 0, 0.4, 0.9 and 1.1 were prepared using arc-melting, melt-spinning and annealing. As-spun samples crystallized into…”
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Magnetism of MnBi-Based Nanomaterials by Kharel, P., Shah, V. R., Skomski, R., Shield, J. E., Sellmyer, D. J.

“…Nanostructured MnBi ribbons doped with impurity elements including B, C, Fe, Hf, Sm and Tb were prepared using the arc melting and melt-spinning techniques…”
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HfCo7-Based Rare-Earth-Free Permanent-Magnet Alloys by DAS, B, BALAMURUGAN, B, KUMAR, Pankaj, SKOMSKI, R, SHAH, V. R, SHIELD, J. E, KASHYAP, A, SELLMYER, D. J

“…This study presents the structural and magnetic properties of melt-spun HfCo7, HfCo7-xFex (0.25 <= x <=), and HfCo7Six (0.2 <= x <= 1.2) alloys. Appreciable…”
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Effect of Nb and C additives on the microstructures and magnetic properties of rapidly solidified Sm–Co alloys by Aich, S., Shield, J.E.

“…Highly coercive Sm-Co-based permanent magnets have been achieved through simple modification of binary Sm 12Co 88 alloys with Nb, C or combined Nb and C at…”
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Solubility extension and phase formation in gas-condensed Co–W nanoclusters by Golkar, Farhad, Kramer, M. J., Zhang, Y., Skomski, R., Sellmyer, D. J., Shield, J. E.

“…Co–W alloy clusters with extended solubility of W in hcp Co were produced by inert-gas condensation. The structural state of the as-deposited Co–W clusters was…”
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Texture formation in FePt thin films via thermal stress management by Rasmussen, P., Rui, X., Shield, J. E.

“…The transformation variant of the fcc to fct transformation in FePt thin films was tailored by controlling the stresses in the thin films, thereby allowing…”
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Laser-assisted atom probe tomography investigation of magnetic FePt nanoclusters: First experiments by Folcke, E., Lardé, R., Le Breton, J.M., Gruber, M., Vurpillot, F., Shield, J.E., Rui, X., Patterson, M.M.

“…► FePt nanoclusters dispersed in a Cr matrix were studied by atom probe tomography. ► Simulated experiments were conducted to study the artefacts of the…”
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Structural modifications in a Mn54Al43C3 melt-spun alloy induced by mechanical milling and subsequent annealing investigated by atom probe tomography by Le Breton, J.M., Bran, J., Folcke, E., Lucis, M., Lardé, R., Jean, M., Shield, J.E.

“…•A Mn54Al43C3 alloy was studied by atom probe tomography.•Milling the powder for 10h leads to nanostructuration and partial oxidation.•Annealing the milled…”
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A study on the order–disorder phase transformations of rapidly solidified Sm–Co-based permanent magnets by Aich, S., Shield, J.E.

“…The structural transformation from the metastable, disordered TbCu 7-type SmCo 7 structure to the equilibrium, ordered Th 2Zn 17-type Sm 2Co 17 structure was…”
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Magnetic and Structural Properties of Rapidly Quenched Tetragonal Mn }Ga Nanostructures by Huh, Y., Kharel, P., Shah, V. R., Krage, E., Skomski, R., Shield, J. E., Sellmyer, D. J.

“…Nanostructured Mn 3-x Ga ribbons with x = 0, 0.4, 0.9 and 1.1 were prepared using arc-melting, melt-spinning and annealing. As-spun samples crystallized into…”
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Effect of wheel speed on the microstructures and magnetic properties of rapidly solidified Sm–Co alloys by Aich, S., Shield, J.E.

“…Melt-spinning of Sm 11Co 89 alloys modified with Nb and C resulted in the formation of the metastable (1:7) structure irrespective of the variations in wheel…”
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Intra-cluster exchange-coupled high-performance permanent magnets by Rui, X., Shield, J.E., Sun, Z., Skomski, R., Xu, Y., Sellmyer, D.J., Kramer, M.J., Wu, Y.Q.

“…Inert gas condensation has been used to produce Fe-rich Fe–Pt clusters imbedded in C or SiO 2. Compositions of the clusters ranged from the single-phase Fe 3Pt…”
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One-pot synthesis of urchin-like FePd-Fe3O4 and their conversion into exchange-coupled L1(0)-FePd-Fe nanocomposite magnets by Yu, Yongsheng, Sun, Kewei, Tian, Yuan, Li, X-Z, Kramer, M J, Sellmyer, D J, Shield, J E, Sun, Shouheng

“…We report a one-pot synthesis of urchin-like FePd-Fe3O4 nanocomposites, spherical clusters of FePd nanoparticles (NPs) with spikes of Fe3O4 nanorods (NRs), via…”
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Rapidly solidified nanocomposite SmCo7/fcc Co permanent magnets by SHIELD, J. E, RAVINDRAN, V. K, AICH, S, HSIAO, A, LEWIS, L. H

“…High-remanent Sm-Co permanent magnetic alloys modified with Nb and C have been produced with isotropic grain structures consisting of 100-200nm SmCo7 and…”
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