Recent Advances in Vertically Aligned Nanocomposites with Tunable Optical Anisotropy: Fundamentals and Beyond
Recent Advances in Vertically Aligned Nanocomposites with Tunable Optical Anisotropy: Fundamentals and Beyond
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DOI：
10.3390/chemosensors9060145
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发表时间：
2021-06
期刊：
影响因子：
4.2
通讯作者：
Xuejing Wang;Haiyan Wang
中科院分区：
文献类型：
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作者：
Xuejing Wang;Haiyan Wang
开发可靠和可调的超材料是下一代基于光学的纳米设备和计算方案的基础。本文综述了一类独特的陶瓷基功能纳米复合材料，即垂直排列纳米复合材料(VANS)的研究进展，重点介绍了可调谐的各向异性光学性质。使用自组装的自下而上沉积方法，生长的面包车在结构灵活性和性能可调整性方面表现出巨大的前景。通过厢式货车的设计、材料选择、生长控制和应变耦合，可以实现如此广泛的功能可调性。生长的多相VAN薄膜还具有巨大的优势，包括晶片规模集成度、外延质量、尖锐的原子界面以及可设计的材料和几何形状。本文还介绍了具有实用器件潜力的研究方向，如多路传感、高温等离子体、磁光开关以及光子电路等。
Developing reliable and tunable metamaterials is fundamental to next-generation optical-based nanodevices and computing schemes. In this review, an overview of recent progress made with a unique group of ceramic-based functional nanocomposites, i.e., vertically aligned nanocomposites (VANs), is presented, with the focus on the tunable anisotropic optical properties. Using a self-assembling bottom-up deposition method, the as-grown VANs present great promise in terms of structural flexibility and property tunability. Such broad tunability of functionalities is achieved through VAN designs, material selection, growth control, and strain coupling. The as-grown multi-phase VAN films also present enormous advantages, including wafer scale integration, epitaxial quality, sharp atomic interface, as well as designable materials and geometries. This review also covers the research directions with practical device potentials, such as multiplex sensing, high-temperature plasmonics, magneto-optical switching, as well as photonic circuits.