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  1. No Access

    Article

    Anharmonic quantum thermal transport across a van der Waals interface

    We investigate the anharmonic phonon scattering across a weakly interacting interface by develo** a quantum mechanics-based theory. We find that the contribution from anharmonic three-phonon scatterings to i...

    Hangbo Zhou, Gang Zhang, Jian-Sheng Wang, Yong-Wei Zhang in MRS Bulletin (2023)

  2. No Access

    Article

    Construction of TiO2-pillared multilayer graphene nanocomposites as efficient photocatalysts for ciprofloxacin degradation

    We successfully constructed TiO2-pillared multilayer graphene nanocomposites (T-MLGs) via a facile method as follows: dodecanediamine pre-pillaring, ion exchange (Ti4+ pillaring), and interlayer in-situ formation...

    **ong-feng Zeng, Jian-sheng Wang… in International Journal of Minerals, Metallu… (2021)

  3. Article

    Open Access

    EPIC STAR: a reliable and efficient approach for phonon- and impurity-limited charge transport calculations

    A computationally efficient first-principles approach to predict intrinsic semiconductor charge transport properties is proposed. By using a generalized Eliashberg function for short-range electron–phonon scat...

    Tianqi Deng, Gang Wu, Michael B. Sullivan… in npj Computational Materials (2020)

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    Article

    Inter-granular exchange coupling and magnetic anisotropy of Ta/Ru/Co-23 at%Pt perpendicular thin films with different Ru underlayer thicknesses

    In the present work, a series of Ta/Ru/Co-23 at%Pt thin films with varied Ru underlayer thicknesses were fabricated by magnetron sputtering. All of the films show c-axis preferred orientation perpendicular to the...

    Na **ao, Bo Yang, Jian-Sheng Wang, Song Li, Yu-** Ren, Gao-Wu Qin in Rare Metals (2016)

  5. No Access

    Article

    Factors affecting the static shear strength of the prosthetic stem–bone cement interface

    Debonding of the stem–cement interface has been implicated in the initiation of failure of cemented femoral stems. The objective of this work was to examine some of the parameters which influence the interface...

    Jian-Sheng Wang, Mark Taylor, Gunnar Flivik… in Journal of Materials Science: Materials in… (2003)

  6. No Access

    Article

    Why L12 intermetallics are brittle and how to make them ductile

    Origins of the intrinsic and extrinsic brittleness of L12 intermetallics are analyzed. It is shown that the intrinsic behavior is determined by the dislocation process in the alloy, and that the extrinsic behavio...

    Jian-Sheng Wang in Journal of Computer-Aided Materials Design (1998)

  7. No Access

    Article

    Chemisorption of Moisture-Induced Hydrogen and the Embrittlement Effects in Transition Metal Aluminides

    Based on simple thermodynamic models free energies of chemisorption of water vapor in transition metal aluminides and enthalpies and entropies of formation of solid solutions of hydrogen in the aluminides are ...

    Jian-Sheng Wang in MRS Online Proceedings Library (1994)

  8. No Access

    Article

    Interfacial Cohesion Control by Solute Segregation

    Interfacial cohesion is determined by the cohesive energy of the interface. Knowing the segregation energies of solute in the interface and on the adjoining free surfaces and mobilities of segregant atoms, the...

    Jian-Sheng Wang in MRS Online Proceedings Library (1993)

  9. No Access

    Article

    The Directionality of Interfacial Cracking in Bimaterials

    Directionality of interfacial cracking resistance in bicrystals has been predicted by a modified Rice-Thomson model and supported by experimental results on Σ9 [110]/(2

    Jian-Sheng Wang, Glenn E. Beltz in MRS Online Proceedings Library (1991)

  10. No Access

    Article

    The Misorientation Dependence of the Fracture Behavior of F.C.C. Metal Bicrystals

    The ductile versus brittle response of Cu bicrystal interfaces with different misorientations and Bi segregation levels has been investigated. The fracture behavior of the bicrystals and the morphology of the ...

    Jian-Sheng Wang in MRS Online Proceedings Library (1988)

  11. No Access

    Article

    A new type of brittle fracture in a fcc metal bicrystal with intergranular segregation

    A new type of brittle fracture was discovered in a Cu–Bi alloy bicrystal with a random misorientation interface. Macroscopically, fracture occurred along the interface with a low-energy release rate of order 5...

    Jian-Sheng Wang in Journal of Materials Research (1988)