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Optics & Photonics Sep 1, 2021

Ultrafast electronic control of magnetic anisotropy by mid-infrared light

One of the most important tasks in modern information technologies is controlling spin directions in magnets. State-of-the-art hard disk drives and large-volume magnetic storage used in data centers require magnetization ...

General Physics Aug 27, 2021

Hexagonal boron nitride as a tunnel barrier for ferromagnetic tunnel junctions

Tohoku University's Center for Innovative Integrated Electronic Systems (CIES) has been working collaboratively with the University of Cambridge under the core-to-core project (PL: Prof. Endoh). JSPS has announced an analysis ...

Cell & Microbiology Aug 10, 2021

Breakthrough in cell mechanics discovers abnormal embryo elongation and suggests possibilities for treatment

Fetal abnormalities are of concern to all prospective parents, and many of these problems originate from abnormalities in the development of the embryo particularly during its elongation and division.

Earth Sciences Aug 4, 2021

Improving weather simulations through increased generality

Modern weather forecasts and climate studies rely heavily on computer simulations implementing physical models. These models need to make cohesive large-scale predictions but also include enough small-scale detail to be relevant ...

Materials Science Jul 28, 2021

Automatically steering experiments toward scientific discovery

In the popular view of traditional science, scientists are in the lab hovering over their experiments, micromanaging every little detail. For example, they may iteratively test a wide variety of material compositions, synthesis ...

Cell & Microbiology Jul 22, 2021

New study provides clues to decades-old mystery about cell movement

A new study, led by University of Minnesota Twin Cities engineering researchers, shows that the stiffness of protein fibers in tissues, like collagen, are a key component in controlling the movement of cells. The groundbreaking ...

Materials Science Jul 15, 2021

Researchers discover a new inorganic material with lowest thermal conductivity ever reported

A collaborative research team, led by the University of Liverpool, has discovered a new inorganic material with the lowest thermal conductivity ever reported. This discovery paves the way for the development of new thermoelectric ...

Nanophysics Jul 14, 2021

High performance polarization sensitive photodetectors on 2D semiconductor

Polarization-sensitive photodetectors (PSPDs) have significant applications in both military and civil areas. However, the current commercial PSPDs require the aid of optical devices such as polarizers and phase retarders ...

Condensed Matter Jul 13, 2021

Particle physicists study 'little bangs' at the ATLAS experiment

A new result from the ATLAS Collaboration at CERN studies the interactions of photons—particles of light—with lead nuclei at the Large Hadron Collider (LHC). Using new data collection techniques, physicists revealed an ...

Condensed Matter Jul 8, 2021

Scientists observe a new type of topological defect in chiral magnets for the first time

'Topological defects' are formed when the symmetry of a magnetic material is disrupted. Domain walls (DWs) are a type of topological defect that separates regions of different magnetic orientations. A widely studied phenomenon, ...

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