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Kun Sun

@kunsun.bsky.social

Postdoc in Steve Albrecht's Lab | Formerly @muellerb.bsky.social Expertise in X-ray scattering, all-perovskite tandem solar cell, and degradation mechanisms.

Posts Replies Media

Reposted by Kun Sun

Philippe Holzhey @philippeholzhey.bsky.social · 27/02/2026

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...

nature.com

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-...

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Reposted by Kun Sun

Peter Müller-Buschbaum @muellerb.bsky.social · 20/01/2026

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...

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Reposted by Kun Sun

Peter Müller-Buschbaum @muellerb.bsky.social · 21/05/2025

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...

doi.org

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...

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Kun Sun @kunsun.bsky.social · 31/03/2025

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

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