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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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  4. No Access

    Article

    Transport of biomolecules in asymmetric nanofilter arrays

    We propose a theoretical model for describing the electric-field-driven migration of rod-like biomolecules in nanofilters comprising a periodic array of shallow passages connecting deep wells. The electrophore...

    Zi Rui Li, G. R. Liu, Jongyoon Han, Yu Zong Chen… in Analytical and Bioanalytical Chemistry (2009)

  5. 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)

  6. 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)

  7. 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)

  8. 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)

  9. 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)