Sentences with phrase «multiferroic materials»

• The rapid discovery of fluoride - based multiferroic materials, which could allow for generating electric fields that would support more efficient electronic devices or be electronic responsive under a magnetic field.

Nicola Spaldin is professor of materials theory at ETH Zürich in Switzerland and winner of the 2015 Körber European Science Prize for «la [ying] the theoretical foundation for the new family of multiferroic materials.»

In 2003, in collaboration with the group of Ramamoorthy Ramesh (now at UC Berkeley), we succeeded in producing and understanding thin films of what is now one of the most - studied multiferroic materials, bismuth ferrite.

The first big breakthrough came in 2003 when, in collaboration with the group of Ramamoorthy Ramesh (now at UC Berkeley), we succeeded in producing and understanding thin films of what is now the most - studied multiferroic material, bismuth ferrite.

«A conscious coupling of magnetic and electric materials: New multiferroic material is a big step in march toward ultra-low power electronics.»

The effect can be demonstrated by sending terahertz radiation through the material: The polarization of the terahertz beam is changed if the multiferroic material exhibits magnetic ordering.

The UCLA researchers were able to demonstrate that using this multiferroic material to generate spin waves could reduce wasted heat and therefore increase power efficiency for processing by up to 1,000 times.

Expectations are rising for the multiferroic material as a candidate for an innovative functional material, as it may contribute to the realization of power - saving high - density information - recording elements and power - saving ultra-high-speed logic elements.

Recent studies indicate that the stronger the spin - phonon interaction is, the more favorable it is in the development of new materials — such as a multiferroic material, for example — in which the coupling of magnetism and the lattice system has great importance.

In their paper published in Advanced Materials, the team, including researchers from the Department of Energy's (DOE's) Oak Ridge National Laboratory (ORNL), illustrates how this unique marriage is achieved in the multiferroic material BiMn3Cr4O12.

Not exact matches

These «multiferroic» materials absorb solar radiation and possess unique electrical and magnetic properties.

Multiferroics are materials that simultaneously exhibit different ferroic orders, including magnetic, ferroelectric and / or ferroelastic.

I had some advantages: First - principles electronic structure theory — in which the structure and properties of chemical compounds are calculated by solving the Schrödinger equation — had just matured enough to allow the study of materials that I thought might be good multiferroics candidates.

Pairing ferroelectric and ferrimagnetic materials into one multiferroic film would capture the advantages of both systems, enabling a wider range of memory applications with minimal power requirements.

Including our new material, a total of four are known, but only one room - temperature multiferroic was known in which magnetism could be controlled electrically.

There are, however, extraordinary materials called «multiferroics,» in which electric and magnetic excitations are closely linked.

Mundy began to tackle this challenge of creating a viable multiferroic while she was a Cornell University graduate student in the lab of Darrell Schlom, a professor of materials science and engineering and a leading expert in molecular - beam epitaxy.

Thanks to the extensive volume of works carried out in this field worldwide over the past decade or so, the list of materials exhibiting multiferroic behaviour has expanded far beyond the few that were studied in Russia at the time of Curie's conjecture in the 1960s.

Ever since Curie conjectured on «the symmetry in physical phenomena, symmetry of an electric field and a magnetic field,» it has long been a dream for material scientists to search for this rather unusual class of material exhibiting the coexistence of magnetism and ferroelectricity in a single compound known as a multiferroic compound.

The UCLA Engineering team used multiferroic magnetic materials to reduce the amount of power consumed by «logic devices,» a type of circuit on a computer chip dedicated to performing functions such as calculations.

Utilizes advanced electron microscopy techniques to study nanoscale structure and defects that determine the utility of functional materials, such as superconductors, multiferroics, and other energy related systems including thermoelectrics, photovoltaics, and batteries.

In his work Pan has pioneered the development and applications of advanced TEM techniques and the discovery of novel phenomena and properties of engineered materials, which range from ferroelectrics and multiferroics to nanocatalysts and energy materials.

Many materials are known for just one characteristic magnetic or electrical property, or for having the ability to change shape, but multiferroics contain some combination of these attributes.

For example, materials with the optimized combination of both multiferroic mechanisms could be used as efficient switches, magnetic field sensors, and memory devices.

Neutrons are the most suitable probe to study the magnetism of these materials and provide a distinction between the different types of multiferroic behavior.

Then we have multiferroics — a special group of materials that combine the two.