News tagged with ferroelectric materials
New material could efficiently power tiny generators
Oct 22, 2009 |
4.2 / 5 (5) |
0
(PhysOrg.com) -- To power a very small device like a pacemaker or a transistor, you need an even smaller generator. The components that operate the generator are smaller yet, and the efficiency of those foundational components ...
Putting the squeeze on an old material could lead to 'instant on' electronic memory
Apr 16, 2009 |
4.7 / 5 (12) |
1
(PhysOrg.com) -- The technology of storing electronic information - from old cassette tapes to shiny laptop computers - has been a major force in the electronics industry for decades.
Reverse Chemical Switching of a Ferroelectric Film
Feb 25, 2009 |
4.5 / 5 (2) |
0
(PhysOrg.com) -- Ferroelectric materials display a spontaneous electric polarization below the Curie temperature that can be reoriented, typically by applying an electric field. In this study, researchers ...
Shocking: Environmental chemistry affects ferroelectric film polarity the same way electric voltage does
Feb 02, 2009 |
4.2 / 5 (9) |
2
(PhysOrg.com) -- “Ferroelectric materials are interesting scientifically, and, while they are used for some things now, they are potentially useful for even more applications in the future,” Brian Stephenson tells PhysOrg.com. Stephe ...
Search results for ferroelectric materials
Brown dwarf pair mystifies astronomers
9 hours ago |
4.7 / 5 (10) |
0
(PhysOrg.com) -- Two brown dwarf-sized objects orbiting a giant old star show that planets may assemble around stars more quickly and efficiently than anyone thought possible, according to an international ...
Researcher Uses Graphene Quilts to Keep Things Cool
Nanotechnology / Nanomaterials
9 hours ago |
4.5 / 5 (6) |
0
(PhysOrg.com) -- University of California, Riverside Professor of Electrical Engineering and Chair of Materials Science and Engineering Alexander Balandin is leading several projects to explore ways to use ...
Egg Processing Plant Carts Can Harbor Bacteria
10 hours ago |
not rated yet |
0
(PhysOrg.com) -- Plywood-shelved carts that are used to transport eggs into processing plants can harbor Enterobacteriaceae, according to a microbial survey conducted by Agricultural Research Service (ARS) ...
Switchable Nanostructures Made with DNA
Nanotechnology / Bio & Medicine
10 hours ago |
4.6 / 5 (5) |
0
(PhysOrg.com) -- Scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have found a new way to use a synthetic form of DNA to control the assembly of nanoparticles — this time resulting ...
Next generation lens promises more control
Dec 20, 2009 |
4.9 / 5 (21) |
1
(PhysOrg.com) -- Duke University engineers have created a new generation of lens that could greatly improve the capabilities of telecommunications or radar systems to provide a wide field of view and greater ...
Research in aircraft control systems and robotics helps improve flight safety
Dec 18, 2009 |
2 / 5 (1) |
0
(PhysOrg.com) -- At first blush, it may not seem like robots and aircraft control systems have anything in common. When you put them together, however, you arrive at the core of Guangjun Liu’s unique research ...
Physicists see through the opaque with 'T-rays'
Dec 18, 2009 |
4.2 / 5 (10) |
0
"T-rays" may make X-rays obsolete as a means of detecting bombs on terrorists or illegal drugs on traffickers, among other uses, contends a Texas A&M physicist who is helping lay the theoretical groundwork to make the concept ...
Bioactive glass nanofibers produced
Nanotechnology / Nanomaterials
Dec 18, 2009 |
4 / 5 (6) |
0
A team of researchers from the University of Vigo, Rutgers University in the United States and Imperial College London, in the United Kingdom, has developed "laser spinning", a novel method of producing glass ...
Bourbon versus vodka: Bourbon hurts more the next day, performance is the same
Dec 18, 2009 |
3.7 / 5 (3) |
0
Many alcoholic beverages contain byproducts of the materials used in the fermenting process. These byproducts are called "congeners," complex organic molecules with toxic effects including acetone, acetaldehyde, fusel oil, ...
Science's breakthrough of the year: Uncovering 'Ardi'
Dec 17, 2009 |
2.3 / 5 (3) |
2
The research that brought to light the fossils of Ardipithecus ramidus, a hominid species that lived 4.4 million years ago in what is now Ethiopia, has topped Science's list of this year's most significant s ...
List of search results for ferroelectric materials


