Results 21 to 30 of about 5,003,510 (398)
Flow boundary conditions from nano- to micro-scales [PDF]
arXiv, 2006 The development of microfluidic devices has recently revived the interest in "old" problems associated with transport at, or across, interfaces. As the characteristic sizes are decreased, the use of pressure gradients to transport fluids becomes ...
Barrat, J. -L., Bocquet, Lydéric
core +2 more sources
NeuroImageBackground: The cortical gray matter-white matter interface (GWI) is a natural transition zone where the composition of brain tissue abruptly changes and is a location for pathologic change in brain disorders.
Joan Y Song +6 more
doaj +2 more sources
Accurate temperature diagnostics for matter under extreme conditions [PDF]
Nature Communications, 2022 The experimental investigation of matter under extreme densities and temperatures, as in astrophysical objects and nuclear fusion applications, constitutes one of the most active frontiers at the interface of material science, plasma physics, and ...
T. Dornheim +6 more
semanticscholar +1 more source
Nature Communications, 2021 The origin of the photoemission replica bands in monolayer FeSe/SrTiO3 remains controversial. Here, the authors perform angle-resolved photoemission spectroscopy with polarized photon on FeSe/SrTiO3 and observe high-order replica bands with high ...
Chong Liu +17 more
doaj +1 more source
Water enables mild oxidation of methane to methanol on gold single-atom catalysts
Nature Communications, 2021 It is important but challenging to oxidize methane by O2 into methanol under ambient conditions. Here, the authors achieved mild oxidation of methane into methanol over Au single atoms on black phosphorus nanosheets with the help of water under light ...
Laihao Luo +7 more
doaj +1 more source
Facet-dependent electrooxidation of propylene into propylene oxide over Ag3PO4 crystals
Nature Communications, 2022 The electrooxidation of propylene into propylene oxide is important in many industrial sectors. Here, the authors demonstrate efficient and facet-selective formation of propylene oxide using Ag3PO4 cubes and investigate the reaction mechanism.
Jingwen Ke +9 more
doaj +1 more source
Colloids and Interfaces, 2020 An increase in temperature typically leads to a decrease in the interfacial tension of a water/oil interface. The addition of surfactants to the system can complicate the situation significantly, i.e., the interfacial tension can increase or decrease ...
Volodymyr I. Kovalchuk +11 more
doaj +1 more source
Direct synthesis of extra-heavy olefins from carbon monoxide and water
Nature Communications, 2023 Fischer-Tropsch synthesis is challenged by the trade-off between enhancing C-C coupling and suppressing further hydrogenation of olefins. Here the authors break this challenge by developing a universal strategy to synthesis extra-heavy olefins from ...
Chuanhao Wang +9 more
doaj +1 more source
An efficient quantum light–matter interface with sub-second lifetime [PDF]
Nature Photonics, 2015 An efficient light–matter interface for quantum repeaters is developed. By placing Rb atoms optically confined in a 3D lattice in a ring cavity, an initial retrieval efficiency of 76% together with a 1/e lifetime of 0.22 s are achieved.
Sheng-Jun Yang +3 more
semanticscholar +1 more source
Electrification of water interface [PDF]
J. Phys. Condens. Matter 33, 423001 (2021), 2021 The surface charge of a water interface determines many fundamental processes in physical chemistry and interface science, and it has been intensively studied for over a hundred years. We summarize experimental methods to characterize the surface charge densities developed so far: electrokinetics, double-layer force measurements, potentiometric ...
arxiv +1 more source