Search Results - "Hu, Q. M."

The surface energy and stress of metals by Lee, J.-Y., Punkkinen, M.P.J., Schönecker, S., Nabi, Z., Kádas, K., Zólyomi, V., Koo, Y.M., Hu, Q.-M., Ahuja, R., Johansson, B., Kollár, J., Vitos, L., Kwon, S.K.

“…•Ab initio calculation of the surface relaxation of metals.•Surface energy and surface stress of transition metals.•Surface energy and surface stress of simple…”
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Phytases: crystal structures, protein engineering and potential biotechnological applications by Yao, M.‐Z, Zhang, Y.‐H, Lu, W.‐L, Hu, M.‐Q, Wang, W, Liang, A.‐H

“…Phytases are a group of enzymes capable of releasing phosphates from phytates, one of the major forms of phosphorus (P) in animal feeds of plant origin. These…”
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Wide Operational Windows of Edge-Localized Mode Suppression by Resonant Magnetic Perturbations in the DIII-D Tokamak by Hu, Q. M., Nazikian, R., Grierson, B. A., Logan, N. C., Orlov, D. M., Paz-Soldan, C., Yu, Q.

“…Edge-localized mode (ELM) suppression by resonant magnetic perturbations (RMPs) generally occurs over very narrow ranges of the plasma current (or magnetic…”
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Origin of the ω-Strengthening and Embrittlement in β-Titanium Alloys: Insight from First Principles by Cao, Sh, Chen, W., Yang, R., Hu, Q.-M.

“…The ω-phase precipitates in β-Ti alloys increase the strength but significantly degrade the ductility of the alloys. In the present work, the mechanism of…”
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Surface properties of 3d transition metals by Punkkinen, M.P.J., Hu, Q.-M., Kwon, S.K., Johansson, B., Kollár, J., Vitos, L.

“…Using the projector augmented wave method within density functional theory, we present a systematic study of the layer relaxation, surface energy and surface…”
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Static equation of state of bcc iron by Zhang, H. L., Lu, S., Punkkinen, M. P. J., Hu, Q.-M., Johansson, B., Vitos, L.

“…Body-centered-cubic (bcc) iron is one of the most investigated solid-state systems. Using four different density-functional methods, we show that there is a…”
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A high-density and high-confinement tokamak plasma regime for fusion energy by Ding, S., Garofalo, A. M., Wang, H. Q., Weisberg, D. B., Li, Z. Y., Jian, X., Eldon, D., Victor, B. S., Marinoni, A., Hu, Q. M., Carvalho, I. S., Odstrčil, T., Wang, L., Hyatt, A. W., Osborne, T. H., Gong, X. Z., Qian, J. P., Huang, J., McClenaghan, J., Holcomb, C. T., Hanson, J. M.

“…The tokamak approach, utilizing a toroidal magnetic field configuration to confine a hot plasma, is one of the most promising designs for developing reactors…”
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Author Correction: A high-density and high-confinement tokamak plasma regime for fusion energy by Ding, S., Garofalo, A. M., Wang, H. Q., Weisberg, D. B., Li, Z. Y., Jian, X., Eldon, D., Victor, B. S., Marinoni, A., Hu, Q. M., Carvalho, I. S., Odstrčil, T., Wang, L., Hyatt, A. W., Osborne, T. H., Gong, X. Z., Qian, J. P., Huang, J., McClenaghan, J., Holcomb, C. T., Hanson, J. M.

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Laboratory measurement of water imbibition into low-permeability welded tuff by Hu, M.Q, Persoff, P, Wang, J.S.Y

“…Laboratory imbibition and vapor-diffusion experiments were developed and conducted to measure accurately water imbibition and vapor condensation into welded…”
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Low concentration of bisulfite enhances photosynthesis in tea tree by promoting carboxylation efficiency in leaves by Yang, W.-J, Chen, H.-F, Zhu, F.-Y, Hu, M.-Q, Jiang, D.-A

“…Tea tree (Melaleuca alternifolia) canopy was sprayed with low concentration of NaHSO₃ or mixture of NaHSO₃+ KH₂PO₄. The treatments significantly enhanced net…”
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Design of the In-Vessel Magnetic Coils for Generating a Rotating Resonant Magnetic Perturbation on the J-TEXT Tokamak Plasma by Rao, B., Zhuang, G., Zhang, M., Ding, Y. H., Yu, K. X., Hu, Q. M., Hao, C. D., Cen, Y. S., Yi, B., He, Y., Nan, J. Y.

“…To investigate the interactions between external resonant magnetic perturbations (RMPs) and a tokamak plasma, a set of saddle coils are designed for the…”
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Adsorption and diffusion of oxygen on γ-TiAl(001) and (100) surfaces by Kulkova, S.E., Bakulin, A.V., Hu, Q.M., Yang, Rui

“…[Display omitted] •Oxygen prefers the Ti-rich environments on TiAl(001) and (100) surfaces.•O diffusion within surface layers is more preferable than that into…”
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Effects of pressure on the generalized stacking fault energy and twinning propensity of face-centered cubic metals by Yan, J.X., Zhang, Z.J., Yu, H., Li, K.Q., Hu, Q.M., Yang, J.B., Zhang, Z.F.

“…•Pressure effects on the twinning propensity of FCC metals with medium/low SFE were studied.•The core structures of dislocation were explored in Cu and Ag at…”
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Introduction to resonant magnetic perturbation coils of the J-TEXT Tokamak by Rao, B., Wang, G., Ding, Y.H., Yu, K.X., Li, Q.L., Wang, N.C., Yi, B., Nan, J.Y., Cen, Y.S., Hu, Q.M., Jin, W., Li, J.C., Jin, H., Zhang, M., Zhuang, G.

“…To investigate the interactions between both the static and rotating resonant magnetic perturbations (RMP) and the tokamak plasma, two sets of coils, namely…”
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Edge-based FEM-BEM for wide-band electromagnetic computation by Yu, H.T., Ho, S.L., Hu, M.Q., Wong, H.C.

“…Edge-based finite element method-boundary element method (FEM-BEM) for the computation of three-dimensional (3-D) electromagnetic fields at high and low…”
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Adsorption of oxygen on low-index surfaces of the TiAl3 alloy by Latyshev, A. M., Bakulin, A. V., Kulkova, S. E., Hu, Q. M., Yang, R.

“…Method of the projector augmented waves in the plane-wave basis within the generalized-gradient approximation for the exchange-correlation functional has been…”
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Concentrated point defects in and order-disorder transition temperature of intermetallic compounds by Hu, Q M, Yang, R, Hao, Y L, Xu, D S, Li, D

“…In this Letter, a scheme that combines first-principles methods, statistical mechanics, and a self-consistent procedure is presented to evaluate the point…”
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Super-elastic titanium alloy with unstable plastic deformation by Hao, Y. L., Li, S. J., Sun, S. Y., Zheng, C. Y., Hu, Q. M., Yang, R.

“…Here we report a non-toxic β -type titanium alloy exhibiting unstable elastic and plastic deformation behavior. Elastic instability leads to remarkable elastic…”
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Tearing mode suppression by using resonant magnetic perturbation coils on J-TEXT tokamak by Rao, B., Ding, Y.H., Hu, Q.M., Shi, W.F., Zhang, X.Q., Zhang, M., Jin, X.S., Nan, J.Y., Yu, K.X., Zhuang, G.

“…A series of experiments on the interactions between external resonant magnetic perturbations (RMP) and plasmas has recently been conducted, using static…”
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First-principles investigations of the five-layer modulated martensitic structure in Ni2Mn(Al Ga1−) alloys by Luo, H.B., Li, C.M., Hu, Q.M., Kulkova, S.E., Johansson, B., Vitos, L., Yang, R.

“…In this paper, the five-layer modulated (5M) martensitic structures of Ni2Mn(AlxGa1x), with x = 0, 0.1 and 0.2, are investigated by the use of the exact…”
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