主要从事二维材料制备及其光电应用相关研究，主要包括二维材料的化学气相沉积法制备、物性以及光电子器件应用研究。相关研究成果发表在ACS Nano、Advanced Science、Nanoscale Horizons等国际知名期刊。

1. Jiawei Jing,^# Jiamei Chen,^# Wei Xin,^*, Fang Wang,^*, Haiyang Xu1,^* et al. Dielectric-Confinement-Induced In-Plane Photoelectric Anisotropy in Isotropic Quasi-1D γ-GaS Nanoribbon, Advanced Science. 2026.

2. Jiamei Chen, Xing Xin,^* Weizhen Liu,^* Haiyang Xu,^* et al. Equal-Bilayer MoSe₂ Grown by a Nucleation-Etching Strategy with High Carrier Mobility, ACS Nano, 2024, 18, 35248.

3. Xing Xin,^‡ Jiamei Chen,^‡ Haiyang Xu^*, Wencai Ren^* et al. Ultrafast growth of submillimeter-scale single-crystal MoSe₂ by pre-alloying CVD, Nanoscale Horizons, 2022, 7, 743.

4. Youzhe Bao, Jiamei Chen, Xing Xin^*, Weizhen Liu^*, Haiyang Xu^*, et al. Submillimeter-scale atomic-thin metallic MoO₂ with noble metal-comparable SERS performance realized by thickness-dependent enhancement, Nano Research. 2026

5. Xing Xin, Jiamei Chen, Laipeng Ma,^* Haiyang Xu,^* Wencai Ren,^* et al. Grain Size Engineering of CVD-Grown Large-Area Graphene Films, Small Methods, 2023, 7, 2300156.