余思远
副教授
办公地址：鼓楼校区唐仲英楼A108；仙林校区现代工学院D204
Email：yusiyuan@nju.edu.cn


学术经历：
2015年，博士毕业于南京大学材料科学与工程系，江苏省优秀博士
2016年，任南京大学现代工程与应用科学学院副研究员、研究员
2019年，任南京大学现代工程与应用科学学院副教授

研究方向：
（1）声子晶体、声学超构材料
（2）声表面波（材料及元器件）、微声器件
（3）压电单晶材料的微纳加工

开设课程：
大学物理（电磁学）

代表性学术成果：
（一）声学微结构材料及元器件
Si-Yuan Yu, Ji-Qian Wang, Xiao-Chen Sun, Fu-Kang Liu, Cheng He, Huan-Huan Xu, Ming-Hui Lu, Johan Christensen, Xiao-Ping Liu, and Yan-Feng Chen, Slow Surface Acoustic Waves via Lattice Optimization of a Phononic Crystal on chip, Phys. Rev. Appl. 14, 064008 (2020).
Si-Yuan Yu，Xiao-Chen Sun, Xu Ni, Qing Wang, Xue-Jun Yan, Cheng He, Xiao-Ping Liu, Liang Feng, Ming-Hui Lu and Yan-Feng Chen, Surface phononic graphene, Nature Maters. 15, 1243 (2016).
Ruo-Cheng Yin, Si-Yuan Yu, Cheng He, Ming-Hui Lu, and Yan-Feng Chen, Bulk acoustic wave delay line in acoustic superlattice. Appl. Phys. Lett. 97, 092905 (2010).
（二）声子晶体及声学拓扑材料
Si-Yuan Yu, Cheng He, Xiao-Chen Sun, Hong-Fei Wang, Ji-Qian Wang, Zi-Dong Zhang, Bi-Ye Xie, Yuan Tian, Ming Hui Lu, Yan-Feng Chen, Critical couplings in topological-insulator waveguide-resonator systems observed in elastic waves, Natl. Sci. Rev. nwaa262 (2020).
Cheng He, Si-Yuan Yu, Huaiqiang Wang, Hao Ge, Jiawei Ruan, Haijun Zhang, Ming-Hui Lu, and Yan-Feng Chen, Hybrid Acoustic Topological Insulator in Three Dimensions. Phys. Rev. Lett. 123, 195503 (2019).
Si-Yuan Yu, Cheng He, Zhen Wang, Fu-Kang Liu, Xiao-Chen Sun, Zheng Li, Hai-Zhou Lu，Ming-Hui Lu, Xiao-Ping Liu, and Yan-Feng Chen, Elastic pseudospin transport for integratable topological phononic circuits. Nat. Commun. 9, 3072 (2018).
Cheng He, Si-Yuan Yu, Hao Ge, Huaiqiang Wang, Yuan Tian, Haijun Zhang, Xiao-Chen Sun, Y. B. Chen, Jian Zhou, Ming-Hui Lu and Yan-Feng Chen,Three-dimensional topological acoustic crystals with pseudospin-valley coupled saddle surface states. Nat. Commun. 9, 4555 (2018).
Si-Yuan Yu, Qing Wang, Li-Yang Zheng, Cheng He, Xiao-Ping Liu, Ming-Hui Lu, and Yan-Feng Chen, Acoustic phase-reconstruction near the Dirac point of a triangular phononic crystal. Appl. Phys. Lett.106, 151906 (2015).

招生&合作：
欢迎各专业的高年级本科生进入实验室感受科研生活。
欢迎有志于微声材料与器件的研究生、联陪生加入课题组开展研究工作。
欢迎优秀的博士后、专职科研人员加盟合作。