WebApr 13, 2024 · In summary, we demonstrated a giant enhancement of el–ph coupling in SRO SLs. We controlled the structural parameters of the synthetic oxide SL with atomic-scale precision, providing an extremely wide tunability of the el–ph coupling. In particular, G ep of the quasi-2D SRO layer increased by more than 300 times compared to that of bulk SRO. WebApr 12, 2024 · Metavalent bonding has attracted immense interest owing to its capacity to impart a distinct property portfolio to materials for advanced functionality. Coupling metavalent bonding to lone pair expression can be an innovative way to propagate lattice anharmonicity from lone pair-induced local symmetry-breaking via the soft p-bonding …
Phononic - Solid-State Cooling Solutions & Technology
WebMay 21, 2024 · Phononic origin of structural lubrication Yun Dong, Yongkang Wang, +8 authors Yunfei Chen Physics Friction 2024 Atomistic mechanisms of frictional energy dissipation have attracted significant attention. However, the dynamics of phonon excitation and dissipation remain elusive for many friction processes.… Expand 1 PDF WebUsing molecular dynamics simulations, we further disclose the phononic origin of structural lubrication, i.e., the drastic reduction of friction force as the contact angle between two … sharepoint gallery view images
Phononic origin of structural lubrication - ResearchGate
WebUsing molecular dynamics (MD) simulations, we further disclose the phononic origin of structural lubrication, i.e., the drastic reduction of friction force as the contact angle between two commensurate surfaces changes. In commensurate contacting states, friction excites a large amount of phonons at the washboard frequency and many orders of ... WebEmploying fast Fourier transform of instantaneous friction and interfacial phonon spectrum, phononic origin of friction between graphene layers, in which one layer suffering different … Web1 day ago · Find many great new & used options and get the best deals for 3M Scotch-Weld (3MSC9) Scotch-Weld Structural Plastic Adhesive DP8005 Black, 45 at the best online prices at eBay! Free shipping for many products! pop by clue