Sentences with phrase «in multiferroic»

Recent scanning impedance microscopy measurements have pinpointed the domain walls in multiferroic hexagonal manganites as a source of loss in the GHz frequency range.

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.

«Through this interaction, magnetic moments can generate an electric polarization and an electric polarization can generate a magnetic texture in multiferroics,» said Laurent Bellaiche, Distinguished Professor of physics at the University of Arkansas.

Not exact matches

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 ferritIn 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 ferritin 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 ferritin producing and understanding thin films of what is now one of the most - studied multiferroic materials, bismuth ferrite.

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.»

«The theoretical description presented in the paper may be applicable to other multiferroics similar to BiFeO3.

One of my favorites is the identification in 2003 of another multiferroic with the «improprietous» mechanism, showing that they are not as rare as originally thought.

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.

In 2001, I gathered the courage to organize the first - ever multiferroics session at the American Physical Society's March Meeting, which gave the field a further boost of exposure and momentum.

In fact, my postdoctoral training at Yale had involved extending existing electronic structure methods so that they could be used to study magnetic systems — exactly what I needed to predict the properties of new multiferroics.

As soon as that paper was published, many research groups and industrial labs became interested in working on multiferroics.

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.

Eventually, my research reached the point where I wanted to see my predictions tested by synthesizing multiferroics in the lab.

On multiferroics and their possible application, Professor O'Brien said: «The Holy Grail in this field is the combination of both magnetic and ferroelectric elements at room temperature with a sufficient magnitude of interaction.»

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

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.

A multiferroic can be switched on or off by applying alternating voltage — the difference in electrical potential.

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 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.

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.

South Korean researchers have moved us one step closer to having wearables that are designed to bend, with a thin, highly - flexible multiferroic film that retains its electrical and magnetic properties even when bent around in a cylinder.

The researchers expect flexible multiferroics to have applications in energy - efficient, instant - on wearable health monitoring equipment and virtual reality attire, as well as any other small electronics that could benefit from being bent around an object or body part.

Once dried, the so - called multiferroic films could be bent or stretched with no loss of potency in the magnetic or electric properties of the bismuth ferrite.