Not exact matches
Researchers were surprised to find that sandwiching together two layers of some insulating oxides can generate conducting
electrons that behave like a gas or liquid near the interface
between the oxides and can
transport information.
Normal metals
transport heat efficiently because there are so many different possible microscopic configurations that the individual
electrons can jump
between.
First, the hole blocking layer was sandwiched
between layers of Liq with thicknesses of 3 nm on the emitter side and 2 nm on the
electron transport side.
As a result, the charge
transport mechanism involves
electron hopping
between iron cations at octahedral and tetrahedral sites in the lattice.
In Au, Ag, Cu and Al nanostructures, we find that initial carrier distributions as well as their subsequent
transport, relaxation and thermalization are sensitive to electronic structure, exhibiting strong asymmetries
between electrons and holes.
Whole - organism biofuel cells require engineers to design a space - adding membrane that prevents unwanted reactions
between fuel, the charge -
transporting agent and the
electron - accepting metal, the latter being the electrode that carries the electricity to the device.
The PPPL code, called XGC, simulates behavior of the ions,
electrons and neutral atoms in the
transport barrier region — or «pedestal» —
between the ultra-hot core of the plasma that fuels fusion reactions and the cooler and turbulent outer edge of the plasma.
The typical design of a perovskite solar cell sandwiches the perovskite
between a hole
transport material, a thin film of an organic molecule called spiro - OMeTAD that's doped with lithium ions and an
electron transport layer made of titanium dioxide, or TiO2.
Recently, a large - scale microarray study characterized gene expression differences
between current, former, and never smokers [5], and identified specific genes related to xenobiotic functions, anti-oxidation, cell adhesion and
electron transport to be more highly expressed in current smokers relative to never smokers.
In fact, you could easily make the case that vitamin B1 plays the most critical role of all, acting as the gate keeper
between the less efficient step of early carbohydrate breakdown and the very energy - rich Krebs» cycle and
electron transport chain.
These vitamins are essential for a long list of physiological processes and biochemical reactions in the body; they serve as cofactors for enzymes and as carriers for
electron transport between different processes involved in human metabolism and growth.