Qichun Gu on Muck Rack

Qichun Gu

As seen in: Nature, Science Magazine
Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work. Claim your profile

Get in touch with Qichun

Contact Qichun, search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

Actions

Share this page

Is this you?

As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile

Articles

Multimodal electron microscopy of halide perovskite interfacial dynamics

|
By Xinjuan Li, Qichun Gu, Wei Huang, Simon Fairclough, Richard H. Friend, Samuel D. Stranks, Tianjun Liu, Caterina Ducati
| Nature Verified
Abstract Halide perovskite light-emitting diodes promise high-efficiency1,2,3, low-cost optoelectronics, yet their operational instability remains a critical barrier to practical deployment.
Open in Who Shared Issue with article?

Layer-by-layer epitaxial growth of perovskite heterostructures with tunable band offsets

|
By Yulin Li, Allowen Evin, Yang Lu, Young-Kwang Jung, Milos Dubajic, Xinjuan Li, Shabnum Maqbool, Xinyu Bai, Yorrick Boeije, Xian Wei Chua, Alessandro J. Mirabelli, Taeheon Kang, Lars L. Sonneveld, Youcheng Zhang, Thomas Selby, Capucine Mamak, Kan Tang, Zhongzheng Yu, Qichun Gu
| Science Magazine Verified
Editor’s summary Solvent-free, layer-by-layer heteroepitaxial growth of an inorganic perovskite, CsPbBr3, was achieved on single crystals of the two-dimensional perovskite PEA2PbBr4 (where PEA is 2-phenylethylammonium). Lu et al. grew CsPbBr3 by thermally co-evaporating CsBr and PbBr2. Precise thickness control and low surface roughness were reflected in distinctive quantum-confined photoluminescence from monolayers, bilayers, and bulk layers.
Open in Who Shared Issue with article?
See all 2 articles
 •  Privacy  •  Terms  •  Security and Legal  •   •   •   • 

© 2026 Muck Rack

SOC 2® Certified