Sentences with phrase «surface electrical conductivity»

Not exact matches

The method they have developed uses an electromagnetic imaging technique called magnetotellurics to estimate the electrical conductivity beneath Earth's surface.

These electrodes must have a high surface area per unit weight, high electrical conductivity and capacitance and be physically robust so they do not degrade during operation in liquid or hostile environments.

These include instruments that make measurements of temperatures, magnetic fields, and electrical conductivity of the comet surface.

Since graphene was experimentally discovered in 2004, it has been the focus of vigorous applied research due to its outstanding properties such as high specific surface area, good thermal and electrical conductivities, and many more properties.

High electrical conductivity and large accessible surface area, which are required for ideal electrode materials in energy devices, are opposed to each other in current materials.

And it worked: They found treating inkjet - printed, multi-layer graphene electric circuits and electrodes with a pulsed - laser process improves electrical conductivity without damaging paper, polymers or other fragile printing surfaces.

Magma has high electrical conductivity, he explained, a trait that laboratory studies have demonstrated with molten rocks similar to those expected to lie beneath Io's surface.

In numerous tests, the researcher and his team investigated the nano - material graphene, whose extremely high specific surface area of up to 2,600 m2 / g and high electrical conductivity practically cries out for use as an electrode material.

Spatially - resolved characterization as a function of position on the thin film, and hence as a function of the graded thin film parameter: chemical composition (XRF, RBS) and crystallographic structure (XRD, Raman); microstructure (SEM, AFM) and surface properties (PES / XPS / UPS, KP); electrochemical (SECM), electrical (conductivity, Seebeck), optical (uv - vis, FTIR, PL) properties.

These are the kinds of very complex space weather discussions that need to occur, and at the end of the day CO2 is DEPENDANT on these solar events as CO2 is ELECTRICAL from a conductivity standpoint in the oceans, connected to surface lows and outgassing and ocean surface ion counts.