Garnet-type solid-state electrolytes (SEs) represented by Li7La3Zr2O12 (LLZO) are considered ideal ion-conducting materials for oxide all-solid-state lithium batteries (ASSLBs) due to their high ionic conductivity and wide electrochemical window. However, there still many problems at the interface of composite cathode side with LLZO-based SEs as ion conductors LLZO has poor interfacial contact ...

Spin–orbit torques (SOTs) that arise from materials with large spin–orbit coupling offer a new pathway for energy-efficient and fast magnetic information storage. SOTs in conventional heavy metals topological insulators are explored extensively, while 5d transition metal oxides, which also host ions strong coupling, relatively territory the field of spintronics. An all-oxide, SrTiO3 (STO)//La0....

All-inorganic halide perovskites have thus far exhibited better thermal stability but lower power conversion efficiency (PCE), compared with their organic–inorganic hybrid counterparts. The experimentally observed nonradiative recombination loss is commonly attributed to the prevalence of native deep defects, yet exact microscopic origin remains elusive. Based on density functional theory calcu...

Repeated uniform switching of the magnetization thin films ferrimagnetic amorphous Gd x (FeCo) 1?x in response to single fast laser pulses is well established. Here, we report unusual toggle sperimagnetic Dy Co and Tb with ? 0.25 irradiated 200 fs 800 nm light. The samples have strong local random anisotropy due non-S state rare earth. compensation temperature ?180 K, their Curie ?500 K. They a...

A new strategy for the stable operation of high energy, solid-state Na batteries by operating symmetric cells at elevated pressures is demonstrated. Enhanced interface kinetics are achieved a stack pressure 100 MPa and temperature 50°C, evident lowering voltage polarization 10 times. More details can be found in article number 2200658, Milana Trifkovic co-workers.

All-inorganic halide perovskite materials have recently emerged as outstanding for optoelectronic applications. However, although critical developing novel technologies, the influence of charge traps on transport in all-inorganic systems still remains elusive. Here, properties cesium lead bromide, nanowire films are probed using a field-effect transistor geometry. Field-effect mobilities ?FET =...