Research progress of a true random number generator based on nano-ring shaped magnetic tunnel junction

01-07-2019

New cuprate superconductor may challenge the classical wisdom

Superconductivity is one of the most mysterious phenomena in nature in that the materials can conduct electrical current without any resistance. The cuprates hold the record high superconducting te... 26-06-2019

Scientists explore new materials for thermoelectric generation by calculating the asymmetry of performance.

Solid-state energy conversion from heat to electricity and vice versa can be realized by a thermoelectric module employing thermoelectric materials. 20-06-2019

Leading forward to 4.6 V high voltage LiCoO₂ for Li-ion batteries

The next generation of mobile and wireless communication system, i.e. 5G mobile technologies are emerging in our daily life and are expected to reshape modern society in frameworks like Smart City,... 17-06-2019

Growing better single crystals with the help of machine learning

06-06-2019

Emmy Noether looks at the deconfined quantum critical point

The large-scale simulations are performed on the Tianhe-1A platform at the National Supercomputer Center in Tianjin and Tianhe-2 platform at the National Supercomputer Center in Guangzhou, the auth... 24-05-2019

Monte Carlo study reveals the parent state of quantum phases

20-05-2019

Coherent Resonant Tunneling through Double Metallic Quantum Well States

Due to its interesting scientific impact and broad applications, coherent resonant tunneling effect in magnetic tunnel junctions has aroused intensive interest from spintronic and semiconductor com... 14-05-2019

3D-disordered Cation Framework Stabilize the Oxygen Redox

Lattice oxygen redox (l-OR) is essential for achieving the ultrahigh capacity in Li-rich cathode oxides. However, the understanding of l-OR chemistry remains elusive. Herein, the coupling between l... 08-04-2019

Oriented 3D Magnetic Biskyrmions studied in MnNiGa Bulk Crystals

A biskyrmion consists of two bound, topologically stable, skyrmion spin textures. These coffee‐bean‐shaped objects are observed in real space in thin plates using Lorentz transmission electron mi... 08-04-2019

China First Demonstrates the 100 kWh Na-Ion Battery System for Energy Storage

The world's first energy storage power station based on the 100 kWh Na-ion battery (NIB) system was launched on 29th March, 2019, successfully supplying power to the building of Yangtze River Delta... 01-04-2019

Scientists proposed a new class of intercalation-conversion hybrid cathodes for Li-S full-cell architectures

A class of dense intercalation-conversion hybrid cathodes are proposed by combining intercalation-type Mo6S8 with conversion-type sulfur to realize a Li-S full cell. The mechanically hard Mo6S8 wit... 27-03-2019

Scientists Discover a Promising Thermoelectric Zintl-phase Eu₂ZnSb₂

Zintl compounds are considered to be potential thermoelectric materials due to their “phonon glass electron crystal” (PGEC) structure. A promising Zintl-phase thermoelectric material, 2-1-2–type... 18-02-2019

High-power lasers drive Terahertz pulse energy to new record in laboratory

Ultrahigh-power terahertz (THz) radiation sources are essential for many applications, for example, THz-wave based compact accelerators and THz control over matter. However, to date none of the THz... 18-02-2019

New approach towards all-electrical manipulation of magnetization switching and information writing via spin-orbit torque

03-02-2019