杨义昌，博士，讲师，硕士生导师。北京师范大学物理化学专业博士，主要研究方向为新型紫外非线性光学晶体材料和双折射晶体材料，在Angew. Chem. Int. Ed, CCS Chem., JACS Au, Chem. Soc. Rev.等期刊发表多篇SCI论文。
联系方式：ycyang@wtu.edu.cn
研究方向：非线性光学晶体材料，双折射晶体材料，晶态相变材料
教育背景：
2020.09-2025.06 北京师范大学，物理化学 理学博士
2016.09-2020.06 北京师范大学，化学 理学学士
代表性论文：
1. Yang Y.-C., Wang R.-X.; Wu L.-M.,* Chen L.* Regulating the coplanarity of π-conjugated units through hydrogen bonding in FAHC2O4 and FAH2C3N3S3 crystals. Chin. J. Struct. Chem. 2025,44, 100714.
2. Yang Y.-C.,§ Wang R.-X.,§ Liu X., Guo J.-Y., Wu L.-M.,* Chen L.* Crystal Engineering Breakthrough: van der Waals Volume-Dense Formamidinium Units Enable Record Δn in Hydrogen-Bonded Squarates. CCS Chem. 2025, 10.31635/ccschem.025.202505981.
3. Liu X.,§ Yang Y.-C.,§ Liu Q.-Q.,§ Yu T., Wu L.-M.,* Chen L.* Giant Negative Thermal Expansion Induced by Topological Phase Transition in a Potassium Zinc Phosphate Material. Angew. Chem. Int. Ed. 2025, e202507107.
4. Liu X., Yang Y.-C., Li M.-Y., Chen L.,* Wu L.-M.* Anisotropic Structure Building Unit Involving Diverse Chemical Bonds: a New Opportunity for High-Performance Second-Order NLO Materials. Chem. Soc. Rev. 2023, 52, 8699–8720.
5. Yang Y.-C., Liu X., Zhu C.-F., Zhu L., Wu L.-M.,* Chen L.* Inorganic Solid-State Nonlinear Optical Switch with a Linearly Tunable Tc Spanning a Wide Temperature Range. Angew. Chem. Int. Ed. 2023, 62, e202301404
6. Yang Y.-C., Liu X., Deng X.-B., Wu L.-M.,* Chen L.* Hydrogen Bond-Driven Order−Disorder Phase Transition in the Near-Room-Temperature Nonlinear Optical Switch [Ag(NH3)2]2SO4. JACS Au,. 2022, 2, 2059−2067.
7. Yang Y.-C., Liu X., Lu J., Wu L.-M.,* Chen L.* [Ag(NH3)2]2SO4: A Strategy for the Coordination of Cationic Moieties to Design Nonlinear Optical Materials. Angew. Chem. Int. Ed. 2021, 60, 21216–21220.
