之字形的
材料科学
纳米线
纳米尺度
曲率
自旋电子学
纳米结构
纳米技术
数码产品
曲线坐标
超导电性
量子点
凝聚态物理
物理
铁磁性
几何学
物理化学
化学
量子力学
数学
作者
Paola Gentile,Mario Cuoco,Oleksii M. Volkov,Zu‐Jian Ying,I. J. Vera-Marun,Denys Makarov,Carmine Ortix
标识
DOI:10.1038/s41928-022-00820-z
摘要
As the dimensions of a material shrink from an extended bulk solid to a nanoscale structure, size and quantum confinement effects become dominant, altering the properties of the material. Materials with nanoscale curved geometries, such as rolled-up nanomembranes and zigzag-shaped nanowires, have recently been found to exhibit a number of intriguing electronic and magnetic properties due to shape-driven modifications of charge motion or confinement effects. Local strain generated by curvature can also lead to changes in material properties due to electromechanical coupling. Here we review the development of electronic materials with nanoscale curved geometries. We examine the origin of shape-, confinement- and strain-induced effects and explore how to exploit these in electronic, spintronic and superconducting devices. We also consider the methods required to synthesize and characterize curvilinear nanostructures, and highlight key areas for the future development of curved electronics. This Review examines the origin of shape-, confinement- and strain-induced effects in electronic materials with nanoscale curved geometries and explores how to exploit these effects in electronic, magnetic and superconducting devices.
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