In a recently published paper in Nature Electronics, an international research group from Italy, Germany, the UK, and China examined significant development directions in the field of electronic materials with curved geometries at the nanoscale. From microelectronic devices with enhanced functionality to large-scale nanomembranes consisting of networks of electronic sensors that can provide improved performance.
The scientists argue that exciting developments induced by curvature at the nanoscale allow them to define a completely new field—curved nanoelectronics. The paper examines in detail the origin of curvature effects at the nanoscale and illustrates their potential applications in innovative electronic, spintronic and superconducting devices.
Curved solid-state structures also offer many application opportunities. On a microscopic level, shape deformations in electronic nanochannels give rise to complex three-dimensional spin textures with an unbound potential for new concepts in spin-orbitronics, which will help develop energy-efficient electronic devices.
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