Search Results - "Cao, Q P"

Zr–(Cu,Ag)–Al bulk metallic glasses by Jiang, Q.K., Wang, X.D., Nie, X.P., Zhang, G.Q., Ma, H., Fecht, H.-J., Bendnarcik, J., Franz, H., Liu, Y.G., Cao, Q.P., Jiang, J.Z.

“…In this paper, we report the formation of a series Zr–(Cu,Ag)–Al bulk metallic glasses (BMGs) with diameters at least 20 mm and demonstrate the formation of…”
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Structural Signature of β‑Relaxation in La-Based Metallic Glasses by Wang, X. D, Zhang, J, Xu, T. D, Yu, Q, Cao, Q. P, Zhang, D. X, Jiang, J. Z

“…The secondary β-relaxation is an intrinsic feature in glassy materials. However, its structural origin is still not well understood. Here we report that the…”
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Shear band evolution and hardness change in cold-rolled bulk metallic glasses by Liu, J.W., Cao, Q.P., Chen, L.Y., Wang, X.D., Jiang, J.Z.

“…A systematic investigation of the shear band evolution and hardness change with deformation was performed on cold-rolled Zr 64.13Cu 15.75Ni 10.12Al 10 and Zr…”
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Super elastic strain limit in metallic glass films by Jiang, Q. K., Liu, P., Ma, Y., Cao, Q. P., Wang, X. D., Zhang, D. X., Han, X. D., Zhang, Z., Jiang, J. Z.

“…On monolithic Ni-Nb metallic glass films, we experimentally revealed 6.6% elastic strain limit by in-situ transmission electron microscopy observations. The…”
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Size effect on atomic structure in low-dimensional Cu-Zr amorphous systems by Zhang, W. B., Liu, J., Lu, S. H., Zhang, H., Wang, H., Wang, X. D., Cao, Q. P., Zhang, D. X., Jiang, J. Z.

“…The size effect on atomic structure of a Cu 64 Zr 36 amorphous system, including zero-dimensional small-size amorphous particles (SSAPs) and two-dimensional…”
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Atomic structure of Pd81Si19 glassy alloy under high pressure by LOU, H. B, XIONG, L. H, ZHANG, D. X, JIANG, J. Z, AHMAD, A. S, LI, A. G, YANG, K, GLAZYRIN, K, LIERMANN, H. P, FRANZ, H, WANG, X. D, CAO, Q. P

“…In situ high-pressure X-ray diffraction experiments and reverse Monte Carlo simulations on Pd81Si19 glassy alloy were performed up to 35GPa. High-quality…”
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Pressure-induced structural change in liquid GaIn eutectic alloy by Yu, Q., Ahmad, A. S., Ståhl, K., Wang, X. D., Su, Y., Glazyrin, K., Liermann, H. P., Franz, H., Cao, Q. P., Zhang, D. X., Jiang, J. Z.

“…Synchrotron x-ray diffraction reveals a pressure induced crystallization at about 3.4 GPa and a polymorphic transition near 10.3 GPa when compressed a liquid…”
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Stress-state-dependent deformation behavior in Ni–Nb metallic glassy film by Ma, Y., Cao, Q.P., Qu, S.X., Zhang, D.X., Wang, X.D., Jiang, J.Z.

“…The transition in deformation mode from highly localized to non-localized deformation was investigated in Ni60Nb40 glassy film by monitoring the reduction in…”
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Evolution of local atomic structure during solidification of Al2Au liquid: An ab initio study by Xiong, L.H., Lou, H.B., Wang, X.D., Debela, T.T., Cao, Q.P., Zhang, D.X., Wang, S.Y., Wang, C.Z., Jiang, J.Z.

“…The local atomic structure evolution in Al2Au alloy during solidification from 2000K to 400K was studied by ab initio molecular dynamics simulations and…”
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Decoupling of pronounced beta and alpha relaxations and related mechanical property change by Liang, D.D., Wang, X.D., Ma, Y., Ge, K., Cao, Q.P., Jiang, J.Z.

“…•A new La-based bulk metallic glass is developed that has a pronounced secondary β-relaxation and critical size at least 10mm in diameter.•The β-relaxation…”
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Pressure-induced amorphous-to-amorphous configuration change in Ca-Al metallic glasses by Lou, H. B., Fang, Y. K., Zeng, Q. S., Lu, Y. H., Wang, X. D., Cao, Q. P., Yang, K., Yu, X. H., Zheng, L., Zhao, Y. D., Chu, W. S., Hu, T. D., Wu, Z. Y., Ahuja, R., Jiang, J. Z.

“…Pressure-induced amorphous-to-amorphous configuration changes in Ca-Al metallic glasses (MGs) were studied by performing in-situ room-temperature high-pressure…”
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Thickness-dependent pitting corrosion behavior in Ni–Nb thin film metallic glass by Wu, Z.F., Cao, Q.P., Ma, Y., Wang, C., Liu, S.Y., Qian, X., Wang, X.D., Jiang, J.Z.

“…Thin film metallic glasses (TFMGs) with a composition of Ni60Nb40 were magnetron sputtered on the substrate of austenitic stainless steel (SS). Potentiodynamic…”
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The effect of oxidation on the corrosion resistance and mechanical properties of a Zr-based metallic glass by Nie, X.P., Yang, X.H., Chen, L.Y., Yeap, K.B., Zeng, K.Y., Li, D., Pan, J.S., Wang, X.D., Cao, Q.P., Ding, S.Q., Jiang, J.Z.

“…After oxidation at 593 K for 5 h, the Zr-based metallic glass exhibits superior passivation behavior in 0.5 M NaCl solutions. The corrosion behavior of BMG in…”
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Crystal structures, stability, electronic and elastic properties of 4d and 5d transition metal monoborides: First-principles calculations by Wang, Y., Chen, W., Chen, X., Liu, H.Y., Ding, Z.H., Ma, Y.M., Wang, X.D., Cao, Q.P., Jiang, J.Z.

“…► Changes from NaCl-, WC- to anti-NiAs-type structures are for 4d and 5d metal monoborides. ► Vickers hardnesses of monoborides are relatively low. ►…”
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Synthesis and magnetic properties of amorphous Fe–Y–B thin films by Liu, S.Y., Cao, Q.P., Mori, S., Ishigami, K., Igarashi, K., Wang, C., Qian, X., Wang, X.D., Zhang, D.X., Riedmüller, B., Herr, U., Fecht, H.-J., Li, X.L., Du, Y.W., Zhao, J., Fang, Y.Z., Tao, Q., Jiang, J.Z.

“…•Amorphous Fe–Y–B thin films were magnetron sputtered on Si substrate.•Magneto-impedance (MI) effect of thin film was measured in longitudinal…”
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Formation of bulk metallic glasses in the Fe–M–Y–B (M = transition metal) system by Huang, X.M., Chang, C.T., Chang, Z.Y., Wang, X.D., Cao, Q.P., Shen, B.L., Inoue, A., Jiang, J.Z.

“…In this work, quaternary Fe 72− x M x Y 6B 22 (M = Ni, Co and Mo) bulk metallic glasses (BMGs) have been developed. It is found that a fully amorphous Fe 68Mo…”
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Glass forming ability and crystallization of Zr-Cu-Ag-Al-Be bulk metallic glasses by XU, F, LOU, H. B, WANG, X. D, DING, S. Q, CAO, Q. P, JIANG, J. Z

“…The glass forming ability of Zr sub(46Cu) sub(3)7.64-xAg sub(8.36Al) sub(8)Be sub(x (x = 0, 6 and 10 at.%) bulk metallic glasses (BMGs) were significantly…”
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Atomic packing in Fe-based metallic glasses by Yu, Q., Wang, X.D., Lou, H.B., Cao, Q.P., Jiang, J.Z.

“…Atomic packing of three Fe-based metallic glasses (MGs) has been studied by X-ray diffraction and X-ray absorption fine structure, combining with reverse Monte…”
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Individual- and stand-level stem CO2 efflux in a subtropical Schima superba plantation by Zhu, L W, Zhao, P, Ni, G Y, Cao, Q P, Zhou, C M, Zeng, X P

“…Stem respiration is an important, but poorly studied component of total forest ecosystem respiration. Stem CO2 efflux was investigated with an open gas…”
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Structural rejuvenation in a Zr-based bulk metallic glass via electropulsing treatment by Gong, X. Y., Wang, X. D., Zhang, P., Cao, X. Z., Cao, Q. P., Zhang, D. X., Jiang, J. Z.

“…Structural rejuvenation is a fascinating issue of bulk metallic glasses (BMGs). In this paper, we use the electropulsing treatment (EPT) to rejuvenate the…”
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