Quantum defects are tiny imperfections in solid crystal lattices that can trap individual electrons and their "spin" (i.e., the internal angular momentum of particles). These defects are central to ...

A new technical paper titled “Strain engineering in 2D FETs: Physics, status, and prospects” was published by researchers at UC Santa Barbara. “In this work, we explore the physics and evaluate the ...

Predicting how continuous microscopic strains alter local bond lengths and hopping energies has required computationally taxing physics simulations, frustrating attempts to efficiently scan the ...

The quest for efficient and durable oxygen reduction reaction (ORR) electrocatalysts is pivotal for the advancement of proton exchange membrane fuel cell (PEMFC) technology. Despite their widespread ...

The ability to continuously control the bandgap in optoelectronic materials, in a low-cost manner, is highly desirable for a wide range of energy and sensing applications, including photovoltaics ...

The joint team from Nankai University and Peking University has proposed a novel approach using annealing-driven reassembly of micro-bubbles to engineer controllable artificial potential landscapes in ...

U.S. researchers claim to have improved the stability of one of the most promising halide perovskites – α-FAPbI3 – by squeezing the compound’s crystal lattices. The authors of the research prevented ...

A 'smart skin' employs the unique fluorescent characteristics of carbon nanotubes to quickly assess strain in materials. The method is intended for aircraft, spacecraft and critical infrastructures in ...

Researchers from IMDEA Materials Institute have demonstrated improved and more affordable catalytic materials used to produce green hydrogen. Subscribe to our newsletter for the latest sci-tech news ...

(Nanowerk Spotlight) Researchers at Boston University have found that local deformations in a graphene sheet can strongly influence electron flow across the system, causing suppression of conductance ...