BBCurrent trends in optical and X-ray metrology of advanced materials
for nanoscale devices V (MATERIAL PROCESSING AND CHARACTERIZATION)
«The more we understand about how these fibers work, the more we can get them to self - assemble,» a key advantage
for nanoscale devices that are very difficult to manipulate directly.
The energy generated by the device is currently small (about a nanowatt), but Wang says that this is still an important step along the road to developing useful power sources
for nanoscale devices.
Not exact matches
Whereas in this experiment the scientists tested
nanoscale environments at room temperature to about 1300 degrees Celsius (2372 degrees Fahrenheit), the HERMES could be useful
for studying
devices working across a wide range of temperatures,
for example, electronics that operate under ambient conditions to vehicle catalysts that perform over 300 C / 600 F.
The techniques could someday lead to a bevy of novel
devices for electronics, photonics,
nanoscale machines, and possibly disease detection.
The discovery, to be published April 26 in the journal Nature, could have major implications
for a wide range of applications that rely upon ferromagnetic materials, such as
nanoscale memory, spintronic
devices, and magnetic sensors.
U.S. Naval Research Laboratory (NRL) scientists, in collaboration with researchers from the University of Manchester, U.K.; Imperial College, London; University of California San Diego; and the National Institute of Material Science (NIMS), Japan, have demonstrated that confined surface phonon polaritons within hexagonal boron nitride (hBN) exhibit unique metamaterial properties that enable novel
nanoscale optical
devices for use in optical communications, super-resolution imaging, and improved infrared cameras and detectors.
Trapping light with an optical version of a whispering gallery, researchers at the National Institute of Standards and Technology (NIST) have developed a
nanoscale coating
for solar cells that enables them to absorb about 20 percent more sunlight than uncoated
devices.
Molecules are delivered from the AFM tip to a solid substrate of interest via capillary transport, making DPN a potentially useful tool
for creating and functionalizing
nanoscale devices.
Cahill's research group at Illinois studies the physical mechanisms governing the interplay of spin and heat at the
nanoscale, addressing the fundamental limits of ultrafast spintronic
devices for data storage and information processing.
Branton and his colleagues came up with the idea
for ice lithography around five years ago, but say they have only now refined the technology to the point where they can produce working
nanoscale devices.
The elastic electrode constructed of breathable
nanoscale meshes holds promise
for the development of noninvasive e-skin
devices that can monitor a person's health continuously over a long period.
The nc - AFM microscopy provided striking visual confirmation of the mechanisms that underlie these synthetic organic chemical reactions, and the unexpected results reinforced the promise of this powerful new method
for building advanced
nanoscale electronic
devices from the bottom up.
Researchers have invented a new trick
for making electrical
devices from
nanoscale wires ¿ blowing bubbles.
So it's amazing, and it opens up a number of intriguing technological possibilities
for real
nanoscale devices in the future.
Cherepov, Khalili and Wang are members of the National Science Foundation - funded Center
for Translational Applications of
Nanoscale Multiferroic Systems (TANMS), which focuses on multiferroic
device applications.
A recent study by researchers at the University of Illinois at Urbana - Champaign provides new insights on the physical mechanisms governing the interplay of spin and heat at the
nanoscale, and addresses the fundamental limits of ultrafast spintronic
devices for data storage and information processing.
The results, published in
Nanoscale, have profound implications
for healthcare diagnostics and open up opportunities
for producing pre-packaged microfluidic platform blood or urine testing
devices.
«First on - chip
nanoscale optical quantum memory developed: Smallest - yet optical quantum memory
device is a storage medium
for optical quantum networks with the potential to be scaled up
for commercial use.»
However recent theoretical advances show how to control light at the
nanoscale, provided we can find the correct materials
for our
devices.
Nadrian C. Seeman, of New York University in the U.S., is the founding father of structural DNA nanotechnology, a field that exploits the structural properties of DNA to use it as a raw material
for the next generation of
nanoscale circuits, sensors, and biomedical
devices.
Cherepov, Khalili and Wang are members of the National Science Foundation — funded Center
for Translational Applications of
Nanoscale Multiferroic Systems (TANMS), which focuses on multiferroic
device applications.
Binnig and Gerber discuss their inspiration
for the
device, how they solved problems through sport, and why their invention continues to propel science at the
nanoscale.
Researchers hope to build and better characterize
nanoscale molecular
devices using DNA segments that can,
for example, store and deliver drugs to targeted areas in the body.
It is based on boron nitride, a graphene - like 2D material, and was selected because of its capability to manipulate infrared light on extremely small length scales, which could be applied
for the development of miniaturized chemical sensors or
for heat management in
nanoscale optoelectronic
devices.
Abstract: Carbon nanotubes bound
for electronics need to be as clean as possible to maximize their utility in next - generation
nanoscale devices, and scientists at Rice and Swansea universities have found a way to remove contaminants from the nanotubes.
These investments, made under the auspices of the NNI, have enabled groundbreaking discoveries that have revolutionized science; established world - class facilities
for the characterization of
nanoscale materials and their fabrication into
nanoscale devices; educated tens of thousands of individuals from undergraduate students to postdoctoral researchers; and fostered the responsible incorporation of nanotechnology into commercial products.
The results reported in Advanced Materials are works of art that may someday lead to
nanoscale electronic
devices, catalysts, molecular sieves and battery components, and on the macroscale could become high - load - bearing, impact - resistant components
for buildings, cars, and aircraft.
«Optomechanics is an area of research in which extremely minute forces exerted by light (
for example: radiation pressure, gradient force, electrostriction) are used to generate and control high - frequency mechanical vibrations of microscale and
nanoscale devices,» explained Gaurav Bahl, an assistant professor of mechanical science and engineering at Illinois.
Researchers are also investigating such nanophotonic
devices as
nanoscale lasers, quantum dots
for solar cells and optical materials
for quantum computing.
As
for bismuth ferrite - based substances, we'll likely first see them in
nanoscale data storage
devices.