LIU Ting;HUANG Yingzhou;PU Xianjie;CHEN Guo;XU Weijing;PAN Liang;

• 1:College of Physics
• 2: Chongqing University
• 3:National Demonstration Center For Experimental Physics Education
• 4: Chongqing University

Abstract：

Acoustic metasurfaces represent a cutting-edge research area in functional acoustic materials. This paper introduces the acoustic metasurface—Decorated Air-proof Window(DAW)—based on practical needs, and designs the research and development of DAW as an investigative experiment. The experiment employs theoretical derivation and finite element simulation software COMSOL Multiphysics for theoretical analysis and design of the DAW and its metal retention device. It encompasses a wide range of experimental components, including COMSOL modeling and analysis, design of the retention device, and measurement of the DAW's transmission performance. Introducing the investigative experiment on DAW into university physics lab teaching enhances the advanced nature, innovation, and challenge level of the experiment. This approach is conducive to nurturing top innovative talents in new materials and lays a solid foundation for improving students' innovative abilities.

Key Words： innovative capability;acoustic meta-surface;university physics experiment;science research and education combination

Abstract:

Keywords:

Foundation: 重庆市高等教育教学改革研究项目(No.223022、No.233024、No.243011)

Authors: LIU Ting;HUANG Yingzhou;PU Xianjie;CHEN Guo;XU Weijing;PAN Liang;

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