Journal of Inorganic Materials, Volume. 39, Issue 8, 853(2024)

Research Progress on Modulation of Electromagnetic Performance through Micro-nanostructure Design

Jie HUANG, Liuying WANG*, Bin WANG*, Gu LIU, Weichao WANG, and Chaoqun GE
Author Affiliations
  • Zhijian Laboratory, Rocket Force University of Engineering, Xi’an 710025, China
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    Figures & Tables(10)
    Categorization and mechanisms of nanoscale electromagnetic wave-absorption materials
    Three interactions occurring when electromagnetic waves are incident on the surface of medium: reflection, absorption, and transmission
    Structure-property relationship of micro-nanostructures and electromagnetic performance
    Element doping strategy for regulating material electron states
    Surface effect strategy for regulating electron states
    Nucleation-growth control strategy for regulating electron states
    Application of quantum dots in the field of electromagnetic wave absorption
    Application of nanocrystals in the field of electromagnetic wave absorption
    Application of nanowires in the field of electromagnetic wave absorption
    • Table 1. Micro-nanostructure modulation strategies and their corresponding relationships with quantum dots, nanocrystals, and nanowires

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      Table 1. Micro-nanostructure modulation strategies and their corresponding relationships with quantum dots, nanocrystals, and nanowires

      Micro-nano materialTypical featureMicro-nanostructure modulation strategyCommon features
      Quantum dots(a) Quantum confinement effect(b) Designable crystal structure(a) Defect engineering[99-100](b) Bandgap engineering[101⇓-103](c) Surface functionalization[105](d) Nucleation-growth control[20](a) High specific surface areaMicro-nano materials with high specific surface area enable surface functionalization, nucleation-growth control, and composite material design, thereby optimizing the electromagnetic performance of the materials.(b) Extremely small particle sizeNanostructure engineering has a significant impact on the physicochemical properties of nanomaterials, enabling their improvement.
      Nanocrystals(a) Designable crystal structure(b) Controllable crystal growth direction(a) Elemental doping[110](b) Heterojunction engineering[111](c) Defect engineering[112](d) Crystal facet control[31,113⇓ -115]
      Nanowires(a) High aspect ratio(b) High electron transmission rate(a) Heterojunction engineering[125](b) Composite material design[69,119 -120]
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    Jie HUANG, Liuying WANG, Bin WANG, Gu LIU, Weichao WANG, Chaoqun GE. Research Progress on Modulation of Electromagnetic Performance through Micro-nanostructure Design[J]. Journal of Inorganic Materials, 2024, 39(8): 853

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    Paper Information

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    Received: Dec. 21, 2023

    Accepted: --

    Published Online: Dec. 12, 2024

    The Author Email: WANG Liuying (lywangxa@163.com), WANG Bin (wangbin403403@126.com)

    DOI:10.15541/jim20230589

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