Sascha Feldmann

We have an opening in our institute at #EPFL for a tenure-track assistant professor position.
Please repost...
www.epfl.ch/about/workin...

Absolutely!😊

Impressions from two amazing weeks of Chirality & Spin at the #Chirality 2025 Conference in New York City and the GRC in New Hampshire! #sciencerocks #collaboration #friendship 🌀so much fun and great research from friends across the globe!

Sascha Feldmann

@feldmannlab.bsky.social, head of the Laboratory for Energy Materials at EPFL and one of C&EN's Talented 12, will be speaking at the #CENT12 Symposium on Monday, August 18 in Washington, DC. RSVP here: connect.discoveracs.org/talented-12-...

Read more: cen.acs.org/materials/ph...

spontaneous visit at @cern.bsky.social CERN’s anti-matter factory with Marina @proffreitag.bsky.social as she is in the area!🤓 #cern #nerdingaround

Tenure Track Assistant Professor in Experimental Physical or Analytical Chemistry EPFL is a leading university with strong emphasis on basic sciences, engineering and life sciences. Research within its Institute of Chemical Sciences and Engineering (ISIC) includes synthetic, biolog...

Join our faculty and be my colleague at an amazing school! We are #hiring at EPFL! www.epfl.ch/about/workin...

Bio-inspired multiscale design for perovskite solar cells - Nature Reviews Clean Technology Perovskite solar cells have stability issues that prevent their widespread adoption as a photovoltaic technology. This Review explores how natural biomaterial structures have evolved to solve similar ...

Posting on behalf of Yuanyuan (Alvin) Zhou and other great colleagues not here yet: check out our a new collaborative review on Bioinspired design for #perovskite #PV in @natrevcleantech.nature.com
Nat.Rev.CleanTech! 🍀🍃☀️
doi.org/10.1038/s443...

New technique captures every twist of polarized light EPFL scientists have developed a new technique that lets researchers watch, with unprecedented sensitivity, how materials emit polarized light over time.

Great news feature on our recent @nature.com work for all interested in a summary with less jargon :) actu.epfl.ch/news/new-tec...

Broadband transient full-Stokes luminescence spectroscopy - Nature A high-sensitivity, broadband, transient, full-Stokes spectroscopy setup is demonstrated, which can detect quickly varying small signals from chiral emitters.

Excited to share in @nature.com today: Broadband transient full-Stokes luminescence spectroscopy - detecting the most subtle changes in light polarization over time with unprecedented sensitivity. Grateful for the team that made this possible!😊 www.nature.com/articles/s41... #chirality #light

53rd International Conference on the Physics of Semiconductors, Jaszowiec

massive thanks to Paulina Plochocka, Michal, Mateusz & all organizers for inviting me to this 53rd International Conference on the Physics of Semiconductors, "Jaszowiec", which took place in the beautiful mountains of Szczyrk! minting your own coins is next level for a conference! #semiconductors

Thank you! 😊

Thank you so much for the recognition and for highlighting our group’s work!

Thank you so much!😊

Homochiral versus Racemic 2D Covalent Organic Frameworks The synthesis of homochiral two-dimensional covalent organic frameworks (2D COFs) from chiral π-conjugated building blocks is challenging, as chiral units often lead to misaligned stacking interaction...

New collaborative work led by the fantastic team of @dumelelab.bsky.social (& others!) out now in JACS @jacs.acspublications.org:
Homochiral vs racemic 2D Covalent Organic Frameworks - check out these beautiful structures TJ got the chance to investigate, open-access:
pubs.acs.org/doi/10.1021/...

Celebrating ⁦‪Zach‘s Future PI news release with a little BBQ! 😎🎉☀️ #workhardplayhard #team @zacharyvanorman.bsky.social

It’s official 🎉🎉
We are so proud of you Zach, and so excited for your next steps! 😊

Metal Doping of Strongly Confined Halide Perovskite Nanocrystals under Ambient Conditions Halide perovskite nanocrystals are promising materials for optoelectronic applications. Metal doping provides an avenue to boost their performance further, e.g., by enhancing light emission, or to pro...

Check out our latest work in @jacs.acspublications.org on transition-metal doping of the very smallest of perovskite nanocrystals in a controlled manner, in air & at room temperature!
Well done @zacharyvanorman.bsky.social, Mateo and team! 🥳 #quantum #light #displays pubs.acs.org/doi/10.1021/...

Narrow‐Linewidth Emission and Weak Exciton‐Phonon Coupling in 2D Layered Germanium Halide Perovskites The structural and photophysical properties of the 2D layered metal halides (4F-PMA)2GeI4 and (4F-PMA)2PbI4 are reported. For the Ge composition, reduced exciton-phonon coupling is found and the abse....

Now in Adv.Mater. @zacharyvanorman.bsky.social & Ben find there is hope for Ge 2D perovskites for #light-emitting and other applications:
We show narrow linewidth emission & reduced phonon coupling💡🔦Nice collab. w/ Kanatzidis, Sargent & Voznyy groups!
advanced.onlinelibrary.wiley.com/doi/10.1002/...

Summer vibes in Switzerland with the best team! 🇨🇭⛰️☀️🕶️

Feldmann Lab at EPFL is hiring at PhD and Postdoc Level in Spectroscopy and Nanomaterials

𝐖𝐄 𝐀𝐑𝐄 #𝐇𝐈𝐑𝐈𝐍𝐆 on the 𝐏𝐇𝐃 & 𝐏𝐎𝐒𝐓𝐃𝐎𝐂 level!
If you are interested in #spectroscopy & #materials science for spin-/optoelectronics, please consider joining our team. Details on the positions and how to apply:
www.feldmannlab.com/open-positions
Sharing with your network is greatly appreciated!🙏:) #EPFL

guess we are all doing this: Very nice to see Ina's work on a supramolecular chromophore cube in ACIE being viewed (and maaaaaybe read?) a lot! 😃🥳 Also a beautiful cover (and OA article) here: onlinelibrary.wiley.com/doi/10.1002/... #science

fun time hanging out and talking science with Erik Garnett from @amolf-nl.bsky.social who’s spending his sabbatical with us at EPFL 🏔️

It was a fantastic MRS! Good to catch up with so many friends, collaborators and colleagues. … and have an AMAZING B-Day Karaoke. So happy to be a scientist!
#ScienceBonds
#ScienceTransforms
#MaterialsScienceForAll
#OneForAll_AllForOne

MRS Spring 2025 Seattle

@materials-mrs.bsky.social MRS Spring 2025 in Seattle - it's a wrap! Wonderful to catch up with friends, both old and new, sharing their exciting #science, as usual!
Special thanks to all our fantastic speakers of Symposium EL10 and the organizers of EL01 for inviting me, too!:)

great catching up as usual!:)

we didn’t look into phase segregation behavior of this series yet, as we first needed to create a robust series of compositions to start with, we found, also to actually enable computational work. So lots to do in the future for sure!

Thank you for the invitation and super fast and efficient handling of our work!😊

Was great connecting with you all in beautiful Burlington House @rsc.org ! @guldi-group.bsky.social @chemguyeli.bsky.social and many more. To the next years to come!😊

An experimental data library for the full CsPb(ClxBr1−x)3 compositional series A complete series of CsPb(ClxBr1−x)3 mixed-halide perovskites with x = 0–1 in small steps is reported, and their structural and optical properties characterised. A comparison of synthetic approaches s...

Proud to see @Kinga' Master’s project published: 𝐀𝐧 𝐞𝐱𝐩𝐞𝐫𝐢𝐦𝐞𝐧𝐭𝐚𝐥 𝐝𝐚𝐭𝐚 𝐥𝐢𝐛𝐫𝐚𝐫𝐲 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐟𝐮𝐥𝐥 𝐂𝐬𝐏𝐛(𝐂𝐥𝐱𝐁𝐫𝟏−𝐱)𝟑 𝐜𝐨𝐦𝐩𝐨𝐬𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐬𝐞𝐫𝐢𝐞𝐬, open-access!⁣⁣
Great #collaboration with co-supervisor & friend @vlderinger.bsky.social, and thanks to @chemcomm.rsc.org for the invitation!
pubs.rsc.org/en/content/a...

Spring vibes at the tulip festival in Morges😊🌷