长期利用基于第一性原理的含时密度泛函理论（TDDFT）和相关计算方法研究凝聚态材料中的各类超快动力学过程的微观机制及其调控手段。 以第一及通讯作者发表PRL、Nat.Commun.、Sci. Adv.多篇。受到“北京市高创计划青年人才托举工程计划”支持，并获“ICAM-中国新兴科学家奖”及中国科学院“院长优秀奖”等奖项。近期代表作包括（共同一作标注⁺，通讯作者标注^*）：

1.Y.-M Zhou, Y.-J. Huang, J.-Y. Duan, R. -T. Pang, F.-X Pei, D.-Y Zhang, X. B Liu, J.-J Zhou, M.-X Guan*, Y.-G Yao. All-Optical Steering of Competing Topological Pathways in ZrTe5, Nano Lett. 26, 5019 (2026).

2.M.-X Guan* et al., Laser-induced spin-lattice coupling and the emergence of ferrimagnetic state in Kagome metal RbV₃Sb₅, ACS Nano 20, 15972(2026) .

3.M.-X. Guan, D.-Q. Chen, Q. Chen, Y.-G. Yao, S. Meng, Coherent Phonon Assisted Ultrafast Order-Parameter Reversal and Hidden Metallic State in Ta₂NiSe₅, Phys. Rev. Lett. 131, 256503 (2023).

4.H.-M. Wang⁺, X.-B. Liu⁺, S.-Q. Hu, D.-Q. Chen, Q. Chen, C. Zhang^*, M.-X. Guan^*, and S. Meng^*, Giant acceleration of polaron transport by ultrafast laser-induced coherent phonons, Sci. Adv. 9, eadg3833 (2023).

5.C. Li ⁺., M.-X. Guan⁺., H. Hong ⁺, K. Chen⁺, X.-W. Wang, H. Ma, A.-W. Wang., Z.-J. Li., H. Hu, J.-F. Xiao, J. Dai, J., X.-G. Wan, K.-H. Liu, S. Meng, Q. Dai, Q., Coherent ultrafast photoemission from a single quantized state of a one-dimensional emitter. Sci. Adv. 9, eadf4170 (2023).

6.M.-X. Guan⁺, X.-B. Liu⁺, D.-Q. Chen, X.-Y Li, Y.-P. Qi, Q. Yang, P.-W. You, S. Meng, Optical control of multistage phase transition via phonon coupling in MoTe₂, Phys. Rev. Lett. 128, 015702 (2022).

7.M.-X. Guan, D.-Q. Chen, S.-Q. Hu, H. Zhao, P.-W. You, S. Meng, Theoretical insights into ultrafast dynamics in quantum materials, Ultrafast Science 2022, 9767251 (2022).

8.M.-X. Guan⁺, E. Wang⁺, P.-W. You, J.-T Sun, S. Meng, Manipulating Weyl fermions by orbital-selective photoexcitation in WTe₂, Nat. Commun. 12, 1885 (2021).

9.Y.-M. Zhang⁺, L. Yan⁺, M.-X. Guan⁺, D.-Q. Chen, Z. Xu, H.-Z. Guo, S.-Q. Hu, S.-J. Zhang, X.-B. Liu, Z.-X Guo, S.-F. Li, S. Meng, Indirect to Direct Charge Transfer Transition in Plasmon‐Enabled CO₂ Photoreduction, Adv. Sci., 2102978 (2021).

10.C. Li⁺, K. Chen⁺, M.-X. Guan⁺, X.-W. Wang, X. Zhou, F. Zhai, J.-Y. Dai, Z.-J. Li, Z.-P. Sun, S. Meng, K.-H. Liu, Q. Dai, Extreme nonlinear strong-field photoemission from carbon nanotubes, Nat. Commun. 10, (2019).

完整文章列表见：

https://scholar.google.com/citations?user=tF9TBi4AAAAJ&hl=zh-CN&oi=ao

承担项目：

1. 国家自然科学基金面上项目 （主持，2027-2030）

2. 国家自然科学基金青年项目 （主持，2024-2026）

3. GF基础项目（主持，2026-2028）

4. 国家重点研发计划 （子课题骨干，2024-2029）