Using mouse and human - derived dopamine neurons, researchers found that dopamine movement is affected by changes in
electrical properties of the neurons.
Since graphene's discovery in 2004, researchers have been investigating its exceptional
electrical properties in hopes of improving the performance and cost of electronic devices.
Magnetic fields will usually be used to influence magnetic material properties,
whilst electrical properties come down to electrical voltage.
One of the characteristics of quantum dots is that the optical and
electrical properties of the particle vary according to size.
Solid polymers are partially crystalline, which gives them
good electrical properties, but also makes the polymer material stiff and brittle.
Published in ACS Nano, a journal of the American Chemical Society, the study coupled atomic - scale characterization and
electrical property measurements with theory - based simulation.
This new way to
control electrical properties by slightly changing the device thickness instead of the materials could lead to new kinds of organic electronic devices with switching behavior or light emission that reacts to external factors.
We found
excellent electrical properties and a significant enhancement of the infrared transmittance (Rs = 16.4 / and) with respect to state - of - art transparent electrodes.
Supply would not matter if not for demand, and the demand comes from the
unusual electrical properties of the rare earths — or lanthanides, as chemists prefer to call them, because they mostly follow lanthanum in the periodic table of elements.
These new instruments and techniques are essential in the development of innovative nano - systems because they provide nanoscale resolution in a local vicinity while
measuring electrical properties at both nano - and macro-scales.
In addition, surface geophysical techniques are used to map
soil electrical properties in 3 - D, which greatly controls soil microbial activities.
Now a transistor that controls the flow of atoms, rather than electrons, could be used as a model to probe the
mysterious electrical property of superconductivity.
Carbon nanotubes»
electrical properties mean they make faster and more efficient transistors — the semiconducting switches that create logic gates and allow computation.
A team of researchers led by R. Michael Burger, neuroscientist and associate professor in Lehigh University's Department of Biological Sciences, have identified the specific synaptic and post-synaptic characteristics that allow auditory neurons to compute with temporal precision — ultimately revealing the optimal arrangement of both input and
electrical properties needed for neurons to process their «preferred» frequency with maximum precision.
Researchers have established the solid -
state electrical properties of one such polymer, called PTMA, which is about 10 times more electrically conductive than common semiconducting polymers.
Burger and his colleagues have assembled what is known about the
optimal electrical properties and synaptic inputs into a single cohesive model, laying the groundwork needed to investigate some of the big questions in the field of auditory neuroscience.
US researchers have used computer modeling to identify an organic molecule with
useful electrical properties - proof - of - concept for an approach that could soon yield new compounds to harvest solar energy in photovoltaic cells.
Axons, dendrites, and synapses contain different types of ion channels, or at least have them in differing numbers, which is why these parts of neurons have
distinct electrical properties.
The
remarkable electrical properties of graphene may overcome the physical limits silicon faces as transistors shrink to ever - smaller sizes — providing solutions for the «Beyond CMOS» era, needed to meet the challenges of global competition.
«The secret to our material is that multiband doping produces
enhanced electrical properties,» said Mercouri G. Kanatzidis, an inorganic chemist who led the multidisciplinary team.
Graphene, a single atomic layer of carbon, is the strongest material known to man, and also has
electrical properties superior to the silicon used to make the chips found in modern electronics.
Silicon's characteristics as a semiconductor — a substance with
electrical properties midway between those of a conductor and an insulator — make it the dominant material of microelectronics.
Researchers from North Carolina State University have developed a dielectric film that has optical and
electrical properties similar to air, but is strong enough to be incorporated into electronic and photonic devices - making them both more efficient and more mechanically stable.
Application Note: Using SKPM with Park AFM to
analyze electrical properties of metal, semiconductor device surfaces, organic and biological materials
And, when coupled with graphene's
tremendous electrical properties, magnetism in graphene could also have interesting applications in the area of spintronics, which uses the magnetic moment of the electron, instead of its electric charge, to represent the information in a computer.
At the time, the engineers noted that graphene in this form had good potential for energy storage because its retains the
same electrical properties and surface area as graphene sheets, but larger amounts can be packed within a tight structure.
Inspected Electrical and Mechanical parts for medical devices using digital multi-meter and other testing apparatus developed by engineering to test various electrical properties
The researchers showed the ability to simply change the precursor to make other films; for example, they also grew a tungsten disulfide film with
different electrical properties and color.
The microchannel features sawtooth shapes that allow researchers to sort and concentrate microbes based on their
unique electrical properties.
Using a combination of spectro - photoelectron holography,
electrical property measurements, and first - principles dynamics simulations, the 3D atomic structures of dopant impurities in a semiconductor crystal...
One reason multiferroics are so desirable is that their dual characteristics can be controlled in combination with each other, providing, for example, electrically controlled magnetism or magnetically
controlled electrical properties.
Molybdenum disulfide, which is garnering worldwide interest for its
excellent electrical properties, has previously been grown only in disjointed, «archipelago» - like single crystal formations, Park said.
For several years, a team of researchers at The University of Texas at Dallas has investigated various materials in search of those
whose electrical properties might make them suitable for small, energy - efficient transistors to power next - generation electronic devices.
Graphene — a one - atom - thick sheet of carbon with highly
desirable electrical properties, flexibility and strength — shows great promise for future electronics, advanced solar cells, protective coatings and other uses,...