Search Results - "Chakoumakos, B."

Spin-valley locking and bulk quantum Hall effect in a noncentrosymmetric Dirac semimetal BaMnSb2 by Liu, J. Y., Yu, J., Ning, J. L., Yi, H. M., Miao, L., Min, L. J., Zhao, Y. F., Ning, W., Lopez, K. A., Zhu, Y. L., Pillsbury, T., Zhang, Y. B., Wang, Y., Hu, J., Cao, H. B., Chakoumakos, B. C., Balakirev, F., Weickert, F., Jaime, M., Lai, Y., Yang, Kun, Sun, J. W., Alem, N., Gopalan, V., Chang, C. Z., Samarth, N., Liu, C. X., McDonald, R. D., Mao, Z. Q.

“…Spin-valley locking in monolayer transition metal dichalcogenides has attracted enormous interest, since it offers potential for valleytronic and…”
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Intertwined Magnetic and Nematic Orders in Semiconducting KFe0.8Ag1.2Te2 by Song, Yu, Cao, Huibo, Chakoumakos, B C, Zhao, Yang, Wang, Aifeng, Lei, Hechang, Petrovic, C, Birgeneau, Robert J

“…Superconductivity in the iron pnictides emerges from metallic parent compounds exhibiting intertwined stripe-type magnetic order and nematic order, with…”
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Sturgeon and paddlefish (Acipenseridae) sagittal otoliths are composed of the calcium carbonate polymorphs vaterite and calcite by Pracheil, B. M., Chakoumakos, B. C., Feygenson, M., Whitledge, G. W., Koenigs, R. P., Bruch, R. M.

“…This study sought to resolve whether sturgeon (Acipenseridae) sagittae (otoliths) contain a non‐vaterite fraction and to quantify how large a non‐vaterite…”
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Synthesis and characterization of a new structure of gas hydrate by Yang, L, Tulk, C.A, Klug, D.D, Moudrakovski, I.L, Ratcliffe, C.I, Ripmeester, J.A, Chakoumakos, B.C, Ehm, L, Martin, C.D, Parise, J.B

“…Atoms and molecules <0.9 nm in diameter can be incorporated in the cages formed by hydrogen-bonded water molecules making up the crystalline solid clathrate…”
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Localized vibrational modes in metallic solids by Chakoumakos, B. C, Keppens, V, Mandrus, D, Sales, B. C, Dai, P, Coldea, R, Maple, M. B, Gajewski, D. A, Freeman, E. J, Bennington, S

“…Filled skutterudite antimonides, are cubic compounds with the formula RM4Sb12, where R is a rare-earth element (such as La or Ce), and M is a transition metal…”
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Existence of Ferroelectric Ice in the Universe by Fukazawa, H, Hoshikawa, A, Ishii, Y, Chakoumakos, B. C, Fernandez-Baca, J. A

“…The question as to whether or not ferroelectric ice, named ice XI, exists in a stable low-temperature phase attracts much interest. This question arose as a…”
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Skutterudites: Their structural response to filling by Chakoumakos, B.C., Sales, B.C.

“…The skutterudite structure, M 4 Pn 12 (cubic Im- 3 ¯ ), where M = Group VIII transition metal and Pn = pnicogen, can be filled to varying degree by up to one…”
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Atomic Displacement Parameters and the Lattice Thermal Conductivity of Clathrate-like Thermoelectric Compounds by Sales, B.C., Chakoumakos, B.C., Mandrus, D., Sharp, J.W.

“…A new structure–property relationship links atomic displacement parameters (ADP) and the lattice thermal conductivity of clathrate-like compounds. For many…”
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Structural disorder and thermal conductivity of the semiconducting clathrate Sr8Ga16Ge30 by CHAKOUMAKOS, B. C, SALES, B. C, MANDRUS, D. G, NOLAS, G. S

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Combined X-ray and neutron diffraction Rietveld refinement in iron-substituted nano-hydroxyapatite by Kyriacou, A., Leventouri, Th, Chakoumakos, B. C., Garlea, V. O., dela Cruz, C. B., Rondinone, A. J., Sorge, K. D.

“…Simultaneous Rietveld refinements of X-ray and neutron powder diffraction patterns were applied to study the effect of Fe substitution on the crystal structure…”
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The Wide Angle Neutron Diffractometer squared (WAND2) - Possibilities and future by Frontzek, M.D., Andrews, K.M., Jones, A.B., Chakoumakos, B.C., Fernandez-Baca, J.A.

“…The Wide Angle Neutron Diffractometer (WAND) at the High Flux Isotope Reactor (HFIR), Oak Ridge National Laboratory (ORNL) has been built and continues to be,…”
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Structural disorder and magnetism of the semiconducting clathrate Eu8Ga16Ge30 by CHAKOUMAKOS, B. C, SALES, B. C, MANDRUS, D. G

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New cerium-based metal–organic scintillators for radiation detection by Boatner, L.A., Neal, J.S., Ramey, J.O., Chakoumakos, B.C., Custelcean, R., van Loef, E.V.D., Markosyan, G., Shah, K.S.

“…We have previously shown that a new class of scintillating materials can be developed based on the synthesis and crystal growth of rare-earth metal–organic…”
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Structural Characterization and Thermal Conductivity of Type-I Tin Clathrates by Nolas, G. S, Chakoumakos, B. C, Mahieu, B, Long, Gary J, Weakley, T. J. R

“…Three tin compounds, Cs8Sn44, Cs8Ga8Sn38, and Cs8Zn4Sn42, representative of the type-I clathrate hydrate crystal structure are structurally characterized by…”
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The high-resolution powder diffractometer at the high flux isotope reactor by Garlea, V. O., Chakoumakos, B. C., Moore, S. A., Taylor, G. B., Chae, T., Maples, R. G., Riedel, R. A., Lynn, G. W., Selby, D. L.

“…Neutron powder diffraction is increasingly recognized as one of the most powerful techniques for studying the structural and magnetic properties of advanced…”
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Structure and Thermal Expansivity of Tetrahydrofuran Deuterate Determined by Neutron Powder Diffraction by Jones, C. Y, Marshall, S. L, Chakoumakos, B. C, Rawn, C. J, Ishii, Y

“…The crystal structure of tetrahydrofuran deuterate, a clathrate hydrate, has been refined from neutron powder diffraction data at five temperatures in the…”
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Guest disorder and high pressure behavior of argon hydrates by Yang, L., Tulk, C.A., Klug, D.D., Chakoumakos, B.C., Ehm, L., Molaison, J.J., Parise, J.B., Simonson, J.M.

“…The structure of argon hydrate was studied at ambient pressure and low temperature, and between 1.7 and 4.2 GPa at 295 K. The structure of argon hydrate was…”
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When does a crystal conduct heat like a glass? by Keppens, V., Sales, B.C., Mandrus, D., Chakoumakos, B.C., Laermans, C.

“…Semiconducting crystalline materials that are poor conductors of heat are important as thermoelectric materials and for technological applications involving…”
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Effect of temperature and hydrogen concentration on the lattice parameter of beta titanium by Senkov, O.N, Chakoumakos, B.C, Jonas, J.J, Froes, F.H

“…The lattice parameter of body centered cubic (bcc) beta titanium was determined as a function of temperature and hydrogen concentration using neutron…”
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Cerium Chloride−methanol Adduct Crystals, CeCl3(CH3OH)4: Preparation, Crystallography, And Scintillation Properties by Chakoumakos, B. C., Custelcean, R., Ramey, J. O., Kolopus, J. A., Jin, Rongying, Neal, J. S., Wisniewski, D. J., Boatner, L. A.

“…A new methanol adduct of cerium trichloride of composition CeCl3(CH3OH)4 was crystallized from a solution growth in methanol. Large single crystals (more than…”
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