罗维维 副教授

2012.09 - 2017.07 南开大学泰达应用物理研究院 光学 博士
2008.09 - 2012.07 南开大学物理科学学院 物理学 学士

2019.11 至今 南开大学物理科学学院&泰达应用物理研究院 副教授
2017.09 - 2019.10 瑞士 日内瓦大学 量子材料物理系 博士后

主要从事中红外等离激元光电子学领域研究，重点关注中红外光场与等离激元模式的耦合物理，系统开展等离激元色散工程及电调控手段研究，推动纳米尺度光电场的高精度调控，并探索超衍射光学表征的新机制。近年来在 Science Advances、Nature Communications、Nano Letters、Advanced Materials、Physical Review B、ACS Photonics 等期刊发表论文十余篇。获饶毓泰基础光学奖优秀奖，主持和参与多项国家级科研项目。

中红外波段承载着物质结构表征、热辐射调控与空间通信等关键物理过程，是连接材料内禀性质与功能应用的重要频谱区间。然而，该波段中光与物质相互作用普遍较弱，成为制约相关表征与器件性能提升的关键瓶颈。围绕这一核心问题，我们聚焦中红外等离激元光电子学研究，系统开展中红外光场与等离激元模式耦合规律的研究，发展等离激元模式色散工程与电控调控方法，实现纳米尺度光电场的精确调控，揭示材料超分辨光学表征的新机制，推动高灵敏、超分辨的材料科学表征、特征分子识别及光电探测应用。

详见https://orcid.org/0000-0002-5542-6645

Linglong Zhang, Xiaojunjie Ding, Jiahao Dong, Jiang Fan, Wei Wu, Mengxin Ren, Weiwei Luo*, Wei Cai*, and Jingjun Xu*. Ultimate tuning of hyperbolic phonon polaritons, Science Advances, 11, eadz6278 (2025)

Weiwei Luo#, Adrien Bercher#, Claribel Dominguez, Javier del Valle, Jérémie Teyssier, Javier Taboada-Gutiérrez, and Alexey B. Kuzmenko, Edge polaritons at metal-insulator boundaries in a phase separated correlated oxide, Nature Communications, (2025) (DOI: 10.1038/s41467-025-66698-5)

Jiahao Dong, Kun Liu, Jialin Qi, Alexey B Kuzmenko, Linglong Zhang, Junjie Dingxiao, Jiang Fan, Wei Wu, Mengxin Ren, Weiwei Luo*, Wei Cai* and Jingjun Xu,  Enhanced Photocurrent in Graphene via Plasmonic Confinement at Electronic Junctions, ACS Photonics (2025) (DOI: 10.1021/acsphotonics.5c01952)

Weiwei Luo*,Jiang Fan,Alexey B. Kuzmenko,Wei Cai,and Jingjun Xu.  Topological valley plasmons in twisted monolayer-bilayer graphene moiré superlattices. Physical Review B 110, 035408 (2024)

Ni Zhang#, Weiwei Luo#, Lei Wang#, Jiang Fan, Wei Wu, Mengxin Ren, Xinzheng Zhang, Wei Cai*, and Jingjun Xu*, Strong in-plane scattering of acoustic graphene plasmons by surface atomic steps,  Nature Communications, 13, 983 (2022)

Weiwei Luo*, Alexey B. Kuzmenko, Jialin Qi, Ni Zhang, Wei Wu, Mengxin Ren, Xinzheng Zhang, Wei Cai*, and Jingjun Xu*, Nanoinfrared characterization of bilayer graphene conductivity under dual-gate tuning, Nano Letters, 21, 12, 5151 (2021)

Weiwei Luo, Margherita Boselli, Jean-Marie Poumirol, Ivan Ardizzone, Jérémie Teyssier, Dirk van der Marel, Stefa Gariglio, Jean-Marc Triscone, Alexey B. Kuzmenko*, High sensitivity variable-temperature infrared nanoscopy of conducting oxide, Nature Communications, 10, 2774 (2019)

Weiwei Luo, Wei Cai*, Yinxiao Xiang, Wei Wu, Bin Shi, Xiaojie Jiang, Ni Zhang, Mengxin Ren,  Xinzheng Zhang, and Jingjun Xu*. In-plane electrical connectivity and near-field concentration of isolated graphene resonators realized by ion beams, Advanced Materials, 29, 1701083 (2017)

Weiwei Luo, Wei Cai*, Wei Wu, Yinxiao Xiang, Mengxin Ren, Xinzheng Zhang, and Jingjun Xu*. Tailorable reflection of surface plasmons in defect engineered graphene, 2D Materials 3, 045001 (2016)