Search Results - "H.-K. Mao"

Cold melting and solid structures of dense lithium by Gregoryanz, Eugene, Guthrie, Malcolm, Sinogeikin, Stanislav V, Hanfland, Michael, Evans, Shaun, Guillaume, Christophe L, McMahon, Malcolm I, Mao, H-K, Degtyareva, Olga

“…Recent theoretical and experimental studies have produced several unusual and interesting results on dense lithium, the first metal in the periodic table…”
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Polymorphic phase transition mechanism of compressed coesite by Hu, Q.Y., Shu, J.-F., Cadien, A., Meng, Y., Yang, W.G., Sheng, H.W., Mao, H.-K.

“…Silicon dioxide is one of the most abundant natural compounds. Polymorphs of SiO 2 and their phase transitions have long been a focus of great interest and…”
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Stability and strength of transition-metal tetraborides and triborides by Zhang, R F, Legut, D, Lin, Z J, Zhao, Y S, Mao, H K, Veprek, S

“…Using density functional theory, we show that the long-believed transition-metal tetraborides (TB(4)) of tungsten and molybdenum are in fact triborides…”
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Icosahedral AlCuFe quasicrystal at high pressure and temperature and its implications for the stability of icosahedrite by Stagno, Vincenzo, Bindi, Luca, Shibazaki, Yuki, Tange, Yoshinori, Higo, Yuji, Mao, H.-K., Steinhardt, Paul J., Fei, Yingwei

“…The first natural-occurring quasicrystal, icosahedrite, was recently discovered in the Khatyrka meteorite, a new CV3 carbonaceous chondrite. Its finding raised…”
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Superconductivity in Topological Insulator Sb2Te3 Induced by Pressure by Zhu, J., Zhang, J. L., Kong, P. P., Zhang, S. J., Yu, X. H., Zhu, J. L., Liu, Q. Q., Li, X., Yu, R. C., Ahuja, R., Yang, W. G., Shen, G. Y., Mao, H. K., Weng, H. M., Dai, X., Fang, Z., Zhao, Y. S., Jin, C. Q.

“…Topological superconductivity is one of most fascinating properties of topological quantum matters that was theoretically proposed and can support Majorana…”
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Formation and structure of a dense octahedral glass by GUTHRIE, M, TULK, C. A, BENMORE, C. J, XU, J, YARGER, J. L, KLUG, D. D, TSE, J. S, MAO, H-K, HEMLEY, R. J

“…We have performed in situ x-ray and neutron-diffraction measurements, and molecular dynamics simulations, of GeO2, an archetypal network-forming glass under…”
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Anomalous compression behavior in lanthanum/cerium-based metallic glass under high pressure by Zeng, Q.S, Li, Y.C, Feng, C.M, Liermann, P, Somayazulu, M, Shen, G.Y, Mao, H.-k, Yang, R, Liu, J, Hu, T.D, Jiang, J.Z

“…In situ high-pressure x-ray diffraction, low-temperature resistivity, and magnetization experiments were performed on a La₃₂Ce₃₂Al₁₆Ni₅Cu₁₅ bulk metallic glass…”
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Anomalous optical and electronic properties of dense sodium by Lazicki, A, Goncharov, A.F, Struzhkin, V.V, Cohen, R.E, Liu, Z, Gregoryanz, E, Guillaume, C, Mao, H.-K, Hemley, Russell J

“…Synchrotron infrared spectroscopy on sodium shows a transition from a high reflectivity, nearly free-electron metal to a low-reflectivity, poor metal in an…”
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Superconductivity in Strong Spin Orbital Coupling Compound Sb2Se3 by Kong, P. P., Sun, F., Xing, L. Y., Zhu, J., Zhang, S. J., Li, W. M., Liu, Q. Q., Wang, X. C., Feng, S. M., Yu, X. H., Zhu, J. L., Yu, R. C., Yang, W. G., Shen, G. Y., Zhao, Y. S., Ahuja, R., Mao, H. K., Jin, C. Q.

“…Recently, A 2 B 3 type strong spin orbital coupling compounds such as Bi 2 Te 3 , Bi 2 Se 3 and Sb 2 Te 3 were theoretically predicated to be topological…”
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Mechanical strength and electronic instabilities in ultra-incompressible platinum dinitrides by Zhang, R. F., Legut, D., Fu, Z. H., Veprek, S., Zhang, Q. F., Mao, H. K.

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Superconductivity in HfTe5 across weak to strong topological insulator transition induced via pressures by Liu, Y., Long, Y. J., Zhao, L. X., Nie, S. M., Zhang, S. J., Weng, Y. X., Jin, M. L., Li, W. M., Liu, Q. Q., Long, Y. W., Yu, R. C., Gu, C. Z., Sun, F., Yang, W. G., Mao, H. K., Feng, X. L., Li, Q., Zheng, W. T., Weng, H. M., Dai, X., Fang, Z., Chen, G. F., Jin, C. Q.

“…Recently, theoretical studies show that layered HfTe 5 is at the boundary of weak & strong topological insulator (TI) and might crossover to a Dirac semimetal…”
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The plastic deformation of iron at pressures of the Earth's inner core by Wenk, H.-R, Matthies, S, Hemley, R. J, Mao, H.-K, Shu, J

“…Soon after the discovery of seismic anisotropy in the Earth's inner core, it was suggested that crystal alignment attained during deformation might be…”
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Phonon Density of States of Iron up to 153 Gigapascals by Mao, H. K., Xu, J., Struzhkin, V. V., Shu, J., Hemley, R. J., Sturhahn, W., Hu, M. Y., Alp, E. E., Vocadlo, L., Alfè, D., Price, G. D., Gillan, M. J., Schwoerer-Böhning, M., Häusermann, D., Eng, P., Shen, G., Giefers, H., Lübbers, R., Wortmann, G.

“…We report phonon densities of states (DOS) of iron measured by nuclear resonant inelastic x-ray scattering to 153 gigapascals and calculated from ab initio…”
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Cold melting and solid structures of dense lithium by Guillaume, Christophe L., Gregoryanz, Eugene, Degtyareva, Olga, McMahon, Malcolm I., Hanfland, Michael, Evans, Shaun, Guthrie, Malcolm, Sinogeikin, Stanislav V., Mao, H-K.

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Space Weathering on Airless Planetary Bodies: Clues from the Lunar Mineral Hapkeite by Anand, Mahesh, Taylor, Lawrence A., Nazarov, Mikhail A., Shu, J., H.-K. Mao, Hemley, Russell J.

“…Physical and chemical reactions occurring as a result of the high-velocity impacts of meteorites and micrometeorites and of cosmic rays and solar-wind…”
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Superconductivity Bordering Rashba Type Topological Transition by Jin, M. L., Sun, F., Xing, L. Y., Zhang, S. J., Feng, S. M., Kong, P. P., Li, W. M., Wang, X. C., Zhu, J. L., Long, Y. W., Bai, H. Y., Gu, C. Z., Yu, R. C., Yang, W. G., Shen, G. Y., Zhao, Y. S., Mao, H. K., Jin, C. Q.

“…Strong spin orbital interaction (SOI) can induce unique quantum phenomena such as topological insulators, the Rashba effect, or p-wave superconductivity…”
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In situ observation of texture development in olivine, ringwoodite, magnesiowüstite and silicate perovskite at high pressure by Wenk, H.-R., Lonardeli, I., Pehl, J., Devine, J., Prakapenka, V., Shen, G., Mao, H.-K.

“…Magnesium silicates are the dominant minerals in the earth's mantle. Their preferred orientation is important for understanding the rheology and seismic…”
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Synthesis of mesostructured stishovite from FDU-12/carbon composite by Stagno, V., Mandal, M., Yang, W., Ji, C., Fei, Y., Mao, H.-K., Landskron, K.

“…•Synthesis of mesostructured stishovite from FDU-12/carbon composite.•Mesostructured stishovite was synthesized at high pressure using multi-anvil…”
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Octahedral tilting evolution and phase transition in orthorhombic NaMgF3 perovskite under pressure by Liu, H.-Z., Chen, J., Hu, J., Martin, C. D., Weidner, D. J., Häusermann, D., Mao, H.-K.

“…Rietveld refinement of monochromatic synchrotron x‐ray powder diffraction data was used to study the evolution of octahedral tilting in the orthorhombic NaMgF3…”
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Anomalous behavior of the quasi-one-dimensional quantum material Na2OsO4 at high pressure by Sereika, R., Yamaura, K., Jia, Y., Zhang, S., Jin, C., Yoon, H., Jeong, M.Y., Han, M.J., Brewe, D.L., Heald, S.M., Sinogeikin, S., Ding, Y., Mao, H.-k.

“…Na2OsO4 is an unusual quantum material that, in contrast to the common 5d2 oxides with spins = 1, owns a magnetically silent ground state with spin = 0 and a…”
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