Search Results - "Jeffries, J. R."

High temperature singlet-based magnetism from Hund’s rule correlations by Miao, Lin, Basak, Rourav, Ran, Sheng, Xu, Yishuai, Kotta, Erica, He, Haowei, Denlinger, Jonathan D., Chuang, Yi-De, Zhao, Y., Xu, Z., Lynn, J. W., Jeffries, J. R., Saha, S. R., Giannakis, Ioannis, Aynajian, Pegor, Kang, Chang-Jong, Wang, Yilin, Kotliar, Gabriel, Butch, Nicholas P., Wray, L. Andrew

“…Uranium compounds can manifest a wide range of fascinating many-body phenomena, and are often thought to be poised at a crossover between localized and…”
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Reduction of uranium triiodide to metal by thermal decomposition by Idell, Y. S., Holliday, K. S., Stillwell, R. L., Jeffries, J. R.

“…Uranium metal was successfully produced from uranium triiodide through thermal decomposition in a tetra-arc crystal furnace. The uranium triiodide was produced…”
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Incoherent non-Fermi-liquid scattering in a Kondo lattice by Paglione, Johnpierre, Sayles, T. A, Ho, P.-C, Jeffries, J. R, Maple, M. B

“…One of the most notorious non-Fermi-liquid properties of both archetypal heavy-fermion systems and the high-Tc copper oxide superconductors is an electrical…”
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He bubble coarsening by migration and coalescence in annealed Pu–Ga alloys by Jeffries, J.R., Wall, M.A., Moore, K.T., Schwartz, A.J.

“…The α-decay of plutonium in Pu–Ga alloys continually generates inert He atoms within the lattice of the Pu–Ga matrix. In naturally aged Pu specimens, those He…”
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Atomic structure and phase transformations in Pu alloys by Schwartz, A.J., Cynn, H., Blobaum, K.J.M., Wall, M.A., Moore, K.T., Evans, W.J., Farber, D.L., Jeffries, J.R., Massalski, T.B.

“…Plutonium and plutonium-based alloys containing Al or Ga exhibit numerous phases with crystal structures ranging from simple monoclinic to face-centered cubic…”
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Pressure-induced unconventional superconducting phase in the topological insulator Bi2Se3 by Kirshenbaum, Kevin, Syers, P S, Hope, A P, Butch, N P, Jeffries, J R, Weir, S T, Hamlin, J J, Maple, M B, Vohra, Y K, Paglione, J

“…Simultaneous low-temperature electrical resistivity and Hall effect measurements were performed on single-crystalline Bi2Se3 under applied pressures up to 50…”
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Strongly correlated electron phenomena in Pr-based filled skutterudite compounds by Maple, M.B., Henkie, Z., Yuhasz, W.M., Ho, P.-C., Yanagisawa, T., Sayles, T.A., Butch, N.P., Jeffries, J.R., Pietraszko, A.

“…Recent experiments on the Pr-based filled skutterudite arsenides and antimonides PrOs 4 Sb 12 , Pr ( Os 1 - x Ru x ) 4 Sb 12 , Pr 1 - x Nd x Os 4 Sb 12 , PrFe…”
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On the potential for vacancy annihilation as a mechanism for conditioning in Pu-1.9 at.% Ga by Jeffries, J.R., Blobaum, K.J.M., Schwartz, A.J.

“…The δ → α ′ martensitic transformation in Pu-1.9 at.% Ga occurs when the alloy is cooled below about −100 °C. This transformation is isothermal and exhibits a…”
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Reproducible phase transformation in a single Pu–1.9 at.% Ga specimen by Jeffries, J.R., Blobaum, K.J.M., Wall, M.A., Schwartz, A.J.

“…The partial martensitic δ → α ′ transformation in Pu–Ga alloys is sensitive to lattice strains, defects, and dislocations as well as a near–ambient–temperature…”
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Field-dependent ordered phases and Kondo phenomena in the filled skutterudite compound PrOs4As12 by Maple, M B, Butch, N P, Frederick, N A, Ho, P-C, Jeffries, J R, Sayles, T A, Yanagisawa, T, Yuhasz, W M, Chi, Songxue, Kang, H J, Lynn, J W, Dai, Pengcheng, McCall, S K, McElfresh, M W, Fluss, M J, Henkie, Z, Pietraszko, A

“…Electrical resistivity, specific heat, and magnetization measurements to temperatures as low as 80 mK and magnetic fields up to 16 T were made on the filled…”
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New correlated electron physics from new materials by Maple, M.B., Baumbach, R.E., Hamlin, J.J., Zocco, D.A., Taylor, B.J., Butch, N.P., Jeffries, J.R., Weir, S.T., Sales, B.C., Mandrus, D., McGuire, M.A., Sefat, A.S., Jin, R., Vohra, Y.K., Chu, J.-H., Fisher, I.R.

“…Many important advances in the physics of strongly correlated electron systems have been driven by the development of new materials: for instance the filled…”
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Magnetic ordering in PrFe4As12 by SAYLES, T. A, YUHASZ, W. M, NEMOTO, Y, GOTO, T, PAGLIONE, J, YANAGISAWA, T, JEFFRIES, J. R, MAPLE, M. B, HENKIE, Z, PIETRASZKO, A, CICHOREK, T, WAWRYK, R

“…Magnetization M(H,T), specific heat C(T), and electrical resistivity rho(T), measurements were performed on single crystals of the Pr-based filled skutterudite…”
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Competing ordered phases in URu2Si2: hydrostatic pressure and rhenium substitution by Jeffries, J R, Butch, N P, Yukich, B T, Maple, M B

“…A persistent kink in the pressure dependence of the "hidden order" (HO) transition temperature of URu(2-x)RexSi2 is observed at a critical pressure P(c)=15…”
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Magnetism and structural distortions in uranium sulfide under pressure by Jeffries, J. R., Söderlind, P., Cynn, H., Landa, A., Evans, W. J., Weir, S. T., Vohra, Y. K., Lander, G. H.

“…Uranium sulfide belongs to a class of uranium monochalcogenides that crystallize in the rocksalt structure and exhibit ferromagnetism at low temperature. The…”
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Evidence for nascent equilibrium nuclei as progenitors of anomalous transformation kinetics in a Pu-Ga alloy by Jeffries, J. R., Blobaum, K. J. M., Wall, M. A., Schwartz, A. J.

“…By alloying Pu with Ga, the face-centered-cubic {delta} phase can be retained down to room temperature in a metastable configuration, which ultimately yields…”
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Ferromagnetism and possible heavy-fermion behavior in single crystals of NdOs4Sb12 by HO, P.-C, YUHASZ, W. M, GIESTER, G, BUTCH, N. P, FREDERICK, N. A, SAYLES, T. A, JEFFRIES, J. R, MAPLE, M. B, BETTS, J. B, LACERDA, A. H, ROGL, P

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Microstructural evidence for conditioning-dependent δ→α′ transformations in retained δ-phase Pu–Ga by Jeffries, J.R., Blobaum, K.J.M., Wall, M.A., Schwartz, A.J.

“…The retained δ phase of a Pu–1.9at.% Ga alloy is metastable with respect to the martensitic δ→α′ transformation that occurs at low temperatures. This…”
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In situ X-ray diffraction study of the δ to α′ isothermal martensitic transformation kinetics in a Pu–Ga alloy by Blobaum, K.J.M., Jeffries, J.R., Schwartz, A.J., Cynn, H., Yang, W., Wall, M.A., Evans, W.J.

“…The sequence of phase formation and the isothermal kinetics of the δ to α′ phase transformation in a Pu–1.9 at.% Ga alloy are investigated with in situ X-ray…”
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Effect of pressure on the superconducting critical temperature of La[O 0.89F 0.11]FeAs and Ce[O 0.88F 0.12]FeAs by Zocco, D.A., Hamlin, J.J., Baumbach, R.E., Maple, M.B., McGuire, M.A., Sefat, A.S., Sales, B.C., Jin, R., Mandrus, D., Jeffries, J.R., Weir, S.T., Vohra, Y.K.

“…We have performed several high-pressure resistivity experiments on the recently discovered superconductors La[O 0.89F 0.11]FeAs and Ce[O 0.88F 0.12]FeAs. At…”
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Hydrostaticity and hidden order: effects of experimental conditions on the temperature-pressure phase diagram of URu2Si2 by Butch, N. P., Jeffries, J. R., Zocco, D. A., Maple, M. B.

“…The pressure dependence of the hidden order phase transition of URu 2 Si 2 is shown to depend sensitively upon the quality of hydrostatic pressure conditions…”
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