Suchergebnisse
Suchergebnisse:
Vor einem Tag · Tian et al. report a design method for surface-deformable vertical graphene, where the temperature-induced shrinkage of silver paste between graphene film layers exposes the end of the graphene film. The obtained vertical graphene monoliths with a soft surface exhibit ultrahigh through-plane thermal conductivity and low contact thermal resistance.
Vor 3 Tagen · Surface plasmon polaritons (SPPs) possess subwavelength-scale modal fields, enabling significant enhancements in light-matter interactions. In the field of nanophotonics, the applications of resonant excitation of optical fields, known as surface plasmon resonance (SPR), enable highly sensitive detection of dielectric materials in contact with metallic interfaces [1, 2].
Vor 5 Tagen · The hybrid film exhibits superior Young’s modulus, mechanical strength, and ductility, which greatly dissipate the microstrain of Co-free Ni-rich cathodes under various states of charge with high structural integrity. Furthermore, the surface oxygen anions have been significantly stabilized by bonding with the Si and B ions of TMSB with high ...
Vor 4 Tagen · Remarkably, this interfacial ferromagnetic coupling dramatically increased the Curie temperature of the LaCo O 3 film up to 190 K, which is significantly higher than the single LaCo O 3 film. Using surface-sensitive x-ray absorption spectra and x-ray magnetic circular dichroism, we find sizable C o 2 + forms from the charge transfer between Mn-Co sites at the interface.
Vor 5 Tagen · In this work, the partially oxidized violet phosphorus nanosheets (oVP) are synthesized and employed as the lubricating additives in the poly alpha olefin (PAO) oil environment with less oleic acid (OA) improver, which can trigger the macroscale superlubricity on the diamond‐like carbon (DLC) film deposited steel surface at high loading pressures (>800 MPa) and sliding speeds (>0.1 m s−1 ...
Vor 5 Tagen · Another noteworthy benefit of photochemical synthesis of 2D COF film at dynamic liquid/solid interface lies in its tunability regarding thickness of 2D COF film. To demonstrate this, we have investigated the effect of reaction time, and flow rate on the film quality and thickness, respectively. First, the flow rate was regulated with all other parameters such as precursor concentrations ...
Vor 5 Tagen · Thinfilm – Web interface for calculating optical properties of thin films and multilayer materials (reflection & transmission coefficients, ellipsometric parameters Psi & Delta). Simple web interface for calculating single-interface reflection and refraction angles and strengths .
