Search results for ferromagnetic resonance

Bio & Medicine Apr 18, 2019

Nanoscale magnetic imaging of ferritin in a single cell

In life sciences, the ability to measure the distribution of biomolecules inside a cell in situ is an important investigative goal. Among a variety of techniques, scientists have used magnetic imaging (MI) based on the nitrogen ...

General Physics Jan 4, 2019

Controllable fast, tiny magnetic bits

For many modern technical applications, such as superconducting wires for magnetic resonance imaging, engineers want as much as possible to get rid of electrical resistance and its accompanying production of heat.

General Physics Dec 5, 2018

Reflecting antiferromagnetic arrangements

A team led by Rutgers University and including scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory has demonstrated an X-ray imaging technique that could enable the development of smaller, ...

Materials Science Sep 18, 2018

Organic ferromagnetism: Trapping spins in the glassy state of an organic network structure

An international team of researchers affiliated with UNIST has introduced an exciting new organic network structure that shows pure organic ferromagnetism from pure p-TCNQ without any metal contamination at room temperature. ...

Optics & Photonics Aug 7, 2018

Switchable plasmonic routers controlled by external magnetic fields by using magneto-plasmonic waveguides

Plasmonic waveguides open the possibility to develop dramatically miniaturized optical devices and provide a promising route towards the next generation of integrated nanophotonic circuits for information processing, optical ...

General Physics Mar 7, 2018

Physicists tune a spin diode

A team of physicists at MIPT has offered a new design of a spin diode, placing the device between two kinds of antiferromagnetic materials. By adjusting the orientation of their antiferromagnetic axes, it is possible to change ...

Materials Science Dec 13, 2017

Catching radical molecules before they disappear

While in most molecules, each electron finds a partner to pair up with, some electrons in radical molecules are left alone and unpaired. This configuration grants radicals with some unusual and interesting properties, which ...

Superconductivity Dec 8, 2017

Research dispels misconception of superconductivity in niobium compound

For over 65 years, niobium boride (NbB) has been considered a classic example of a superconducting material. This assumption, recorded in manuals on the physics of condensed matter and articles in scientific journals, has ...

General Physics Apr 26, 2017

Move over, Superman! NIST method sees through concrete to detect early-stage corrosion

When you suffer a fall, an on-the-field collision or some other traumatic blow, the first thing the doctor will do is take an X-ray, CT scan or MRI to determine if anything has been damaged internally. Researchers at the ...

Quantum Physics Dec 22, 2016

Researchers propose a new method for verifying the existence of Majorana fermions

A low-temperature material made from the elements praseodymium, osmium, and antimony should be able to host subatomic particles known as Majorana fermions, MIT researchers have shown in a theoretical analysis.

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