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Research Quick Takes

Comparison of TEG modulus

Metamaterial Designs for Better Energy Harvesting

PhD students Ya Tang, Huan Zhao, and Xiangbei Liu, alum Jace Henry '24, and Professor Yan Li co-authored "Design of metamaterial thermoelectric generators for efficient energy harvesting," published in Energy Conversion and Management: X. The team demonstrated that thermoelectric generators (TEGs) incorporating metamaterial designs offer significant potential to enhance energy harvesting efficiency and broaden application possibilities. "By capturing waste heat from industrial processes, vehicles, and electronic devices, these metamaterial-based TEGs can contribute to energy conservation and promote environmental sustainability," says Li.

Professor Mattias Fitzpatrick

NSF Quantum Information Science Award

Professor Mattias Fitzpatrick received a $600,000 award from the National Science Foundation (NSF) titled, "Explorations in Non-Hermitian Physics: From Fundamentals to Quantum Information Science Applications." The award is part of NSF's investment in quantum technologies with applications that include powerful computers, secure communications, and new industrial materials, sensors, and imaging tools.

Metamaterial scaffold graphic

Machine Learning Leads to Novel Metamaterials

PhD students Xiangbei Liu, Huan Zhao, Ya Tang, and Professor Yan Li are co-authors of "Few-shot learning-based generative design of metamaterials with zero Poisson’s ratio" published in Materials & Design. The team used their novel approach to "identify a non-periodic metamaterial that does not experience lateral deformation when stretched or compressed—constructed by strategically arranging 64 common unit cells, each having either positive or negative Poisson’s ratios. This unique property is highly desirable for applications such as space actuators, tissue scaffolds, and gaskets," said Li.

Peter Bertone

Research Pitch Winner: Re-building bones

PhD student and Surgical Innovation Fellow Peter Bertone won this year's Orthopaedic Research Society (ORS) International Section Fracture Repair (ISFR) 3-Minute Research Pitch Competition. His pitch was titled, "Post-Radiation Renovation: Re-building Stronger 'Homes' with Better Bones." Said Bertone, "I described a scenario where a home is being treated for mold. My work focuses on treating and rebuilding bone after cancer. In both cases, you remove the affected area, treat it, and replace the missing structure and material." WATCH VIDEO

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