张俊玉博士，华侨大学实验室与设备管理处(分析测试中心)高级实验师，材料工程学院硕士生导师，福建省高层次人才，主要负责管理透射电子显微镜实验室和致力于开发液体环境原位透射电镜技术。目前，主持国家自然科学基金青年项目1项，研究成果在国际知名学术期刊发表论文20余篇。

近三年代表性学术论文：

Ø 1. Junyu Zhang *etal. Unveiling the dynamic oxidative etching mechanisms of nanostructured metals/metallic oxides in liquid media through in situ transmission electron microscopy. Adv. Funct. Mater., 2022, 32, 2204976. (  SCI 一区，if=19.924)

Ø2. Junyu Zhang *etal. Atomic mechanisms of hexagonal close-packed Ni nanocrystallization revealed by in situ liquid cell transmission electron microscopy. Nano Research, 2022, 15, 6772-6778. (SCI 一区，if=10.269 )

Ø3. Junyu Zhang* etal.  Understanding the growth mechanisms of metal-based core-shell nanostructures revealed by in situ liquid cell transmission electron microscopy. Journal of Energy Chemistry 2022, 71, 370-383. (SCI 一区，if 13.599)

Ø 4. Junyu Zhang* etal. Ligand-induced motion and self-assembly pathways between nanocubes. J. Phys. Chem. Lett. 2021, 12, 2429-2436. (SCI 二区,  if 6.888 )

Ø 5. Junyu Zhang etal. Atomic scale tracking of single layer oxide formation: self-peeling and phase transition in solution. Small Methods 2021, 5, 20001234. (SCI 一区，if 15.367)

Ø 6. Junyu Zhang etal. Tracking the atomic pathways of Pt₃Ni-Ni(OH)₂ core-shell structures at the gas-liquid interface by in-situ liquid cell TEM. Sci China Chem 2020, 6, 513-518. (SCI 一区, if 10.138)

Ø 7. Junyu Zhang etal. In-situ liquid cell TEM investigation on assembly and symmetry transformation of Pt superlattice. Sci China Mater 2020, 63, 602-610. (SCI一区, if 8.640)