2023年12月1日，由物科院开展的品牌系列讲座【南高师·格物讲堂】邀请到了法国国家科学研究中心Badreddine Assouar教授，于行健楼437作了题为“声学/弹性超表面和超材料：从基础到应用”的学术报告。讲座由物科院吴大建副院长主持，学院相关领域的教师，部分研究生和本科生参加了本次报告会。

在本次报告中，Assouar教授首先介绍了声学和弹性超表面以及超材料在可控波动和振动结构化方面的一些最新研究进行概述和这些结构化材料的一些基本特性，并强调它们的功能和潜在应用。

随后，Assouar教授更详细地，介绍了有关声学吸收、反射和透射的元表面/元结构的一些最新进展，并介绍了一些关于多功能元表面/超材料的引人注目的功能和应用。

报告完毕之后，Assouar教授与现场的老师和学生，就报告中的一些具体内容进行了深入交流。

Assouar教授简介：

Badreddine Assouar received his PhD degree in Materials Physics from Nancy University in France in 2001. In 2002, he became a Research Scientist at “Centre National de la Recherche Scientifique (CNRS)” in France. He obtained his habilitation to supervise research (HDR) in 2007 and became a Research Professor. In 2010, he joined Georgia Institute of Technology in USA as visiting Professor, where he spent 2 years, developing researches on metamaterials. He afterwards founded the “Acoustics Metamaterials and Phononics” group at the University of Lorraine where he is developing researches on acoustic/elastic metamaterials, metasurfaces, phononics and wave physics. He is currently a Director of Research at the CNRS. He is author or co-author of more than 150 international peer reviewed publications, in leading international journals including, Nature Communications, Nature Review Materials, Science Advances, Advanced Functional Materials, Physical Review Applied, Physical Review B, and more than 50 invited talks and keynotes over the world. This has led to highly recognition of his works and achievements over the past 15 years, as indicated by the high citations rate his works has collected (8500 citations, and h-index of 51). Prof. Assouar is serving as an Associate Editor with Physical Review Applied since 2019. He has chaired and organized many international conferences such as International Congress on Ultrasonics and Phononics conference.