Latest News:

2025/05: Dr. Shen gave two invited talks in the 188th Meeting of the Acoustical Society of America joint with 25th International Congress on Acoustics in New Orleans: "Broadband Sound Absorption at the Sub-wavelength Scale with Noncausal Active Absorbers" and "Topological Valley Phononic Crystals in Surface Acoustic Wave Microfluidics".

2025/05: Our collaborative work with Dr. Tianzhi Yang from Northeastern University and Dr. Huaitao Shi from Shenyang Jianzhu University has been published in Advanced Materials.

2025/05: Joshua Lloyd successfully defended his master's thesis and obtained M.Sc. degree. Congratulatios!

2025/03: New publication in Nature Materials. The title is "Topological Acoustofluidics". The work has been highlighted in Nature Materials and Nature Reviews Bioengineering.

2024/11: Our lab had a strong presence at the 2024 International Mechanical Engineering Congress & Exposition (IMECE) at Portland, Oregon with six abstracts:

Chadi Ellouzi, “Flexible Standing Wave Generation Between Variously Oriented Surfaces via Acoustic Metasurface Retroreflectors and Deflectors” (poster presentation). Chadi Ellouzi, “Acoustic Lens-Based Underwater Double Vortex Generation via Field Multiplexing and 3dPrinted Technology” (oral presentation). Joshua Lloyd, “Multi-Resonator Acoustic Muffler for Broadband Frequency Attenuation” (poster presentation). Ali Zabihi, “Experimental and Numerical Investigation of Elastic Wave Trapping in a Two-Dimensional Axisymmetric Plate” (oral presentation). Farhood Aghdasi, “Non-Destructive Structural Health Monitoring of Wind Turbine Blade Using Laser Doppler Vibrometer” (oral presentation). Chen Shen, “Smart Surface Acoustic Wave Devices With Tunable and Reconfigurable Features” (invited).

Also, congratulations to Chadi on winning the Best Research Video Presenter in the NSF Student Poster Competition!

2024/10: New publication in Advanced Intelligent Systems. The title is "Versatile Standing Wave Generation Between Arbitrarily Oriented Surfaces Using Acoustic Metasurface Deflectors and Retroreflectors". Congratulations to Chadi and all co-authors!

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