Âé¶¹ÒùÔº

Search results for piezoelectric

Analytical Chemistry Apr 22, 2020

Scientists use non-contact printing method for high-volume antibiotics testing

Would you like to be able to find out which antibiotic combination works best for a particular patient? And do it in just six to 12 hours in a point-of-care? Or search for antibodies in thousands of samples at a time? This ...

General Âé¶¹ÒùÔºics Apr 6, 2020

Magnetoacoustic waves: Towards a new paradigm of on-chip communication

Researchers have observed directly and for the first time magnetoacoustic waves (sound-driven spin waves), which are considered as potential information carriers for novel computation schemes. These waves have been generated ...

Materials Science Mar 31, 2020

New electrically activated material could improve braille readers

Refreshable braille displays translate information from computer screens into raised characters, often along the bottom of a keyboard. But this technology can cost thousands of dollars and is limited, typically displaying ...

Optics & Photonics Mar 19, 2020

Researchers demonstrate first terahertz quantum sensing

Quantum physicists rely on quantum sensing as a highly attractive method to access spectral regions and detect photons (tiny packets of light) that are generally technically challenging. They can gather sample information ...

Materials Science Mar 17, 2020

AlScN – alternative material for more efficient smartphone hardware

5G mobile data transfers require the use of more and higher frequency ranges, all of which need to be accommodated within a single mobile device. Thus, the demands on radio frequency (RF) components are constantly increasing. ...

Materials Science Feb 26, 2020

Cold sintering produces capacitor material at record low temperatures

Barium titanate is an important electroceramic material used in trillions of capacitors each year and found in most electronics. Penn State researchers have produced the material at record low temperatures, and the discovery ...

General Âé¶¹ÒùÔºics Feb 19, 2020

Five millimeter diameter motor is powered directly with light

Researchers at the Faculty of Âé¶¹ÒùÔºics at the University of Warsaw, with colleagues from Poland and China used liquid crystal elastomer technology to demonstrate a rotary micromotor powered with light. The 5-millimeter diameter ...

Nanomaterials Feb 6, 2020

Controllable functional ferroelectric domain walls under piezoresponse microscope

Ferroelectric materials possessing high photoelectric, piezoelectric and dielectric response are widely applied in industrial products, such as transducers, capacitors and memory devices. However, as the development of technology, ...

Condensed Matter Feb 5, 2020

Crystal-stacking process can produce new materials for high-tech devices

The magnetic, conductive and optical properties of complex oxides make them key to components of next-generation electronics used for data storage, sensing, energy technologies, biomedical devices and many other applications.

Bio & Medicine Feb 4, 2020

Using bone's natural electricity to promote regeneration

Some materials show promise promoting bone regeneration by enhancing its natural electrical properties, according to a review in the journal Science and Technology of Advanced Materials.

page 24 from 40