The way these stacks assembled made the material ferroelectric, with an overall electrical orientation in one direction.
As a result, the overall electrical orientation flipped direction, just like a bit of data being switched from a 1 to a 0. "This finding is seminal," says Takuzo Aida, a chemist at the University of Tokyo.
Instead of switching between conducting and insulating states, ferroelectric materials switch electrical polarization the orientation of charges within the material.
The effects of foaming on the fibers inter-connectivity and orientation, electrical percolation threshold, through-plane electrical conductivity, longitudinal and transversal in-plane conductivities, dielectric permittivity, and electromagnetic interference (EMI) shielding effectiveness (SE) were investigated.
We show that upon shearing at constant shear rate, the system attains a state with substantially constant electrical conductivity, nanotube orientation and agglomerate size that is a function of the applied shear rate.
We studied the effects of the electrical conductivity and orientation of silicon substrate on both catalytic Fe thin film and the structure and morphology of multi-walled carbon nanotube (MWNT) grown by low-pressure chemical vapor deposition.
Scanning electron microscope can be used to image topography of the sample or to determine the local composition, crystal structure, orientation, electrical and optical properties of the sample [ 8, 9].
Brain tissue components thought to affect electrical conductivities include the orientation of myelin containing membranes in the white matter, density and orientation of neuronal filaments in the gray matter, and astrocyte proliferation (Basser and Pierpaoli 1996; Beaulieu 2002).
In the parallel orientation, the electrical conductivity is over 20% greater than the analogous unoriented (random) films.
The direct current electrical field induced the orientation of the domains of m-rGO stacks along the direction perpendicular to the surface of deposit film, i.e., direction of electric field.
The present work demonstrates the effect of Mn, Fe, Ni and Cu doping on the orientation, microstructure, electrical and thermal transport properties of Bi0.5Sb1.5Te3 ingots prepared under a 2 T magnetic field.
