Electric Field Induced Ion Migration and Property Tuning in Functional Oxides,Accounts of Materials Research

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Electric Field Induced Ion Migration and Property Tuning in Functional Oxides
Accounts of Materials Research ( IF 14.0 ) Pub Date : 2024-04-25 , DOI: 10.1021/accountsmr.4c00067
Muhammad Umer Fayaz ₁ , Qian Wang ₁ , Shixuan Liang ₁ , Hua Bai ₁ , Feng Pan ₁ , Cheng Song ₁

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The manipulation of functional oxide materials’ properties through energy-efficient means is of great importance in materials science. Electric field-driven ionic control of functional oxides presents a versatile and effective approach for tailoring material properties, including insulator–metal transitions, superconductivity, magnetism, and optical characteristics, through spin, orbit, charge, and lattice degrees of freedom. This approach introduces a dynamic means of tuning these properties, allowing for real-time adjustments through external stimuli such as electric fields. The ability to modify material characteristics through ionic means is promising for both scientific exploration and practical applications, owing to its energy efficiency and compatibility with room temperature operation. Traditionally, this was primarily explored for energy storage applications, but it has now found broad utility in optoelectronics, nanoelectronic memory, and computing.

中文翻译：

功能氧化物中的电场诱导离子迁移和性能调节

通过节能手段控制功能性氧化物材料的性能在材料科学中具有重要意义。功能氧化物的电场驱动离子控制提供了一种通过自旋、轨道、电荷和晶格自由度定制材料特性的通用且有效的方法，包括绝缘体-金属转变、超导性、磁性和光学特性。这种方法引入了调整这些属性的动态方法，允许通过电场等外部刺激进行实时调整。由于其能源效率和与室温操作的兼容性，通过离子方式改变材料特性的能力对于科学探索和实际应用来说都是有前景的。传统上，这主要是为了能源存储应用而探索的，但现在它在光电子学、纳米电子存储器和计算领域有着广泛的用途。

更新日期：2024-04-25

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