Kun Sun

Crystal-facet-directed all-vacuum-deposited perovskite solar cells - Nature Materials The vacuum process is scalable and solvent free, yet all-vacuum-deposited perovskite solar cells still trail solution-processed counterparts. Facet-directed co-evaporation yields (100)-oriented mixed-...

We published a new study about some more stable perovskite/silicon tandems in Nature Materials. Xinyi started using PbCl2 for co-evaporated films that allowed him to get orientated films. www.nature.com/articles/s41...

27.02.2026 16:12 — 👍 1    🔁 1    💬 0    📌 0

Kun Sun at Al in Nature Communications (@NatureComms): #Insights into the #operational #stability of #wide-bandgap #perovskite and #tandem #solar cells under rapid thermal #cycling;

Nat. Commun. 17, 596 (2026)

doi.org/10.1038/s414...

20.01.2026 13:50 — 👍 1    🔁 2    💬 0    📌 0

Orientation-Driven Chirality Funnels in Chiral Low-Dimensional Lead-Halide Perovskite Heterostructures Chiral hybrid metal-halide perovskites show low-symmetry crystal structures, large Rashba splitting, spin-filtering, and strong chiroptical activity. Circular dichroism and circularly polarized photol...

Collaborator S. Liu et al. in JACS @acsJACS : "Orientation-Driven #Chirality #Funnels in #Chiral Low-Dimensional #Lead-#Halide #Perovskite #Heterostructures":

J. Am. Chem. Soc. 2025, 147, 19, 16681–16693

doi.org/10.1021/jacs...

21.05.2025 12:00 — 👍 1    🔁 2    💬 0    📌 0

check our manuscript about Operando nanoWAXS on all-solid-state Li batteries!

31.03.2025 17:51 — 👍 0    🔁 0    💬 0    📌 0