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Condensed Matter May 20, 2019

Iron selenide revealed as 'garden-variety iron-based superconductor'

In the pantheon of unconventional superconductors, iron selenide is a rock star. But new experiments by U.S., Chinese and European physicists have found the material's magnetic persona to be unexpectedly mundane.

Materials Science May 15, 2019

New technique prepares 2-D perovskite single crystals for highest photodetectivity

A research group led by Prof. Liu Shengzhong from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences and Dr. Xu Zhuo at Shaanxi Normal University (SNNU) developed a technique to prepare large ...

Quantum Physics May 10, 2019

A dance of two: tailoring interactions between remote fluids of excitons

An international collaboration involving European, Israeli, and US scientists realize for the first time strong and directionally dependent interactions in quantum liquids of excitons, which contrasts with the spatial isotropy ...

Quantum Physics Apr 25, 2019

The spin doctors: Researchers discover surprising quantum effect in hard disk drive material

Scientists find surprising way to affect information storage properties in metal alloy.

General Physics Apr 22, 2019

Study shows the difference between classical flows and superfluid helium in 3-D counter-flow

Researchers at the Weizmann Institute of Science, the University of Rome, CNRS and the University of Helsinki have recently carried out a study investigating the difference between 3-D anisotropic turbulence in classical ...

Condensed Matter Apr 9, 2019

Evidence of pair-density wave (PDW) in spin-valley locked systems

The isolation of graphene more than a decade ago transformed the landscape of condensed-matter physics, as the single-atom-thick, two-dimensional material exhibited high crystal and electronic quality to represent a conceptually ...

General Physics Apr 2, 2019

Long range intrinsic ferromagnetism in two-dimensional materials

A collaborative FLEET study has reviewed recent progress in 2-D ferromagnetism, and predict new, possible 2-D ferromagnetic materials.

Quantum Physics Apr 1, 2019

Using QMC simulations to examine the dynamic spin structure of planar coupled spin ladders

Recent polarized inelastric neutron scattering experiments have identified the amplitude (i.e. Higgs) mode in C9H18N2CuBr4, a 2-D, near-quantum-critical spin ladder compound that exhibits a weak easy-axis exchange anisotropy. ...

Earth Sciences Mar 25, 2019

Earth's deep mantle flows dynamically

As ancient ocean floors plunge over 1,000 km into the Earth's deep interior, they cause hot rock in the lower mantle to flow much more dynamically than previously thought, finds a new UCL-led study.

Nanophysics Mar 11, 2019

Graphene and cobalt for creating new electromagnetic devices

Researchers from IMDEA Nanociencia and other European centres have discovered that the combination of graphene with cobalt offers relevant properties in the field of magnetism. This breakthrough sets the stage for the development ...

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