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  1. No Access

    Article

    Deflagration-to-Detonation Characteristics and Detonation Wave Structure of the Flake Aluminum Powder–Air Mixture

    The explosion process of the flake aluminum powder–air two-phase flow is experimentally studied in a large-scale long straight horizontal tube with a length of 32.4 m and an inner diameter of 0.199 m. The defl...

    Q. **g, D. Wang, C.-L. Shi, Q.-M. Liu, Y. Shen… in Combustion, Explosion, and Shock Waves (2023)

  2. No Access

    Article

    Influence of Temperature on the Thermal Effect and Sensitivity of Impact Initiation of LX-04 Explosives

    Explosives are often exposed to war environments at different temperatures. The shock initiation characteristics of explosives are related to their properties and the ambient temperature in which they are loca...

    Z.-S. Wang, Q. **g, Q.-M. Liu, Y. Shen… in Combustion, Explosion, and Shock Waves (2023)

  3. Article

    Open Access

    Photoinduced multistage phase transitions in Ta2NiSe5

    Ultrafast control of material physical properties represents a rapidly develo** field in condensed matter physics. Yet, accessing the long-lived photoinduced electronic states is still in its early stages, e...

    Q. M. Liu, D. Wu, Z. A. Li, L. Y. Shi, Z. X. Wang, S. J. Zhang… in Nature Communications (2021)

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  4. No Access

    Article

    Hydride Precipitation in the Hydrogenated 0.12 wt.%H Weld Zone of Ti-0.3Mo-0.8Ni Alloy Argon-Arc-Welded Joints

    To reveal the influence of hydrogen on the characteristics of defect-free titanium alloy welded joints, the effects of hydrogen addition on the precipitation behavior in the hydrogenated 0.12 wt.%H weld zone o...

    Q. M. Liu, Z. H. Zhang, H. Y. Yang, S. F. Liu in JOM (2018)

  5. No Access

    Chapter and Conference Paper

    Optimal Policy Study on Reliability-Centered Preventive Maintenance for a Single-Equipment System

    Because of demanding higher operational efficiency and safety in industrial systems, system maintenance trends to the direction of high speed, high load and high automation. Reliability-centered preventive mai...

    Q. M. Liu, M. Dong, W. Y. Lv in Engineering Asset Management - Systems, Pr… (2015)

  6. No Access

    Article

    Soil organic matter dynamics after C3–C4 vegetation change of red soil in Southern, China: Evidence from natural 13C abundance

    Soil samples from natural forests and adjacent farmland were analyzed to investigate the dynamics of soil organic matter of red soil in Southern, China. Based on the δ13C values and the content of soil organic ma...

    Q. M. Liu, Y. L. Cao, Y. F. Huang, Y. P. Zhang… in Contemporary Problems of Ecology (2013)

  7. No Access

    Article

    Thermodynamic study on codeposition of ZrC-SiC from MTS-ZrCl4-CH4-H2

    Thermodynamic equilibrium condensed phases for chemical vapor deposition of ZrC-SiC from the MTS-ZrCl4-CH4-H2 system were calculated by FactSage programs based on Gibbs free energy minimization of the reaction sy...

    Q. M. Liu, L. T. Zhang, J. Liu, Y. G. Wang in Inorganic Materials (2010)

  8. No Access

    Article

    Bose–Fermi mixtures in a three-dimensional optical lattice

    Using the dynamical mean-field theory and the Gutzwiller method, we study the Mott transition in Bose–Fermi mixtures confined in a three-dimensional optical lattice and analyze the effect of fermions on the co...

    Q.-M. Liu, X. Dai, Z. Fang, J.-N. Zhuang, Y. Zhao in Applied Physics B (2010)

  9. No Access

    Article

    Ammonium adsorption by tidal flat surface sediments from the Yangtze Estuary

    Ammonium adsorption by sediments plays an important role in the cycle of nitrogen in the estuarine tidal flat ecosystem. Ammonium adsorption on tidal flat sediments from the Yangtze estuary was studied using t...

    L. J. Hou, M. Liu, H. Y. Jiang, S. Y. Xu, D. N. Ou, Q. M. Liu… in Environmental Geology (2003)

  10. No Access

    Article

    DMRG studies on interchain coupling model for quasi-one-dimensional organic magnet

    We carry out Density Matrix Renormalization Group (DMRG) calculations on the interchain coupling model for the quasi-one-dimensional organic ferromagnets under open boundary condition. Considering the topology...

    K. L. Yao, Q. M. Liu, Z. L. Liu, X. W. Liu… in The European Physical Journal B - Condense… (2003)

  11. No Access

    Article

    A formula for constructing infinitely many surfaces on Lie algebras and integrable equations

    Surfaces immersed in Lie algebras can be characterized by the so called fundamental forms. The coefficients of these forms satisfy a system of nonlinear partial differential equations (PDEs), the Gauss–Mainar...

    A.S. Fokas, I.M. Gel'fand, F. Finkel, Q.M. Liu in Selecta Mathematica (2000)

  12. No Access

    Article

    Structural transition and macrosegregation of Al-Cu eutectic alloy solidified in the electromagnetic centrifugal casting process

    W. Q. Zhang, Y. S. Yang, Q. M. Liu, Y. F. Zhu… in Metallurgical and Materials Transactions A (1998)

  13. No Access

    Article

    Generalized conditional symmetries and exact solutions of non-integrable equations

    We introduce the concept of a generalized conditional symmetry. This concept provides an algorithm for constructing physically important exact solutions of non-integrable equations. Examples include 2-shock an...

    A. S. Fokas, Q. M. Liu in Theoretical and Mathematical Physics (1994)