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Nature research paper: Observation of a superfluid-to-insulator transition of bilayer excitons go.nature.com/4alOEkf
A key study claiming to provide evidence of Majorana quasiparticles has received an extensive correction five years after it was published go.nature.com/45RK3UE
4mo
"An outstanding accomplishment": The MagLab sets a new world record. nationalmaglab.org/news-events/...
10mo
YSR!
#chemsky, have you used a Wisconsin Photoreactor? I designed them and will soon defend my PhD. I’d like to include photos of Wisconsin Photoreactors in use by other chemists in my defense. Please share (reply to this post or DM me) a photo of your photoreactor in action! doi.org/10.1021/acs....
My work assessing the effect of preorganization on dihydrazide activity is out in @jacs.acspublications.org. We find that dihydrazides with flexible tethers can replicate much of the catalytic activity of complex dihydrazides with preorganized foldamer scaffolds. #Chemsky doi.org/10.1021/jacs...
Duplicates of crystal structures are flooding databases, implicating repositories hosting organic, inorganic, and computer-generated crystals. The issue raises questions about curation practices at databases and claims around novelty. cen.acs.org/research-int... #chemsky 🧪
Our work examining SnxTaSe2 is out in @jacs.acspublications.org! From a single intercalated TMD growth composition, we find unexpected structural diversity that is not captured by common characterization techniques. #chemsky 🧪 pubs.acs.org/doi/10.1021/...
Our work on 2M-WSe2 is out now in Adv. Funct. Mater.! doi.org/10.1002/adfm...
Transition of superfluid to insulator is observed in the layer-imbalanced regime of bilayer magnetoexcitons.
go.nature.com
Observation of a superfluid-to-insulator transition of bilayer excitons - Nature
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Mar 13, 2025
The journal Science has lifted an expression of concern on a paper claiming evidence of Majorana quasiparticles and added new details.
go.nature.com
Controversial quantum-computing paper gets hefty correction — but concerns linger
Nature
Researchers call for retraction of two recent <i>Nature</i> studies about AI-generated crystals
cen.acs.org
Nature
The duplicates that haunt crystallography databases
Versatile Open-Source Photoreactor Architecture for Photocatalysis Across the Visible Spectrum
Adoption of commercial photoreactors as standards for photocatalysis research could be limited by high cost. We report the development of the Wisconsin Photoreactor Platform (WPP), an open-source phot...
doi.org
We previously reported that molecules containing two cyclic hydrazide units connected by a polymethylene linker could catalyze aldol condensations via a bifunctional mechanism. One hydrazide apparentl...
doi.org
Bifunctional Catalysis of Aldol Reactions by Foldamer Dihydrazides: Assessment of Conformational Preorganization
Using Sn-intercalated TaSe2 as a model system, we demonstrate the presence of structural heterogeneity captured by single-crystal X-ray diffraction (SCXRD) and scanning transmission electron microscop...
pubs.acs.org
This study demonstrates the Fermi surface characteristics and transport properties of 2M-WSe2 bulk single crystals. The measurements and first-principles calculations reveal multiple Fermi pockets wi...
doi.org
Superconducting Sn-Intercalated TaSe2: Structural Diversity Obscured by Routine Characterization Techniques
Evidence for Topological States and a Lifshitz Transition in Metastable 2M‐WSe2
My second-to-last PhD paper is out in JOC, and it's one of my favorites! We looked at how flexible tether composition affects bifunctional catalysis. 🧵 #Chemsky #Catalysis doi.org/10.1021/acs....
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Brenna Bierman
Brenna Bierman
Brenna Bierman
National MagLab
Philip
Philip
C&EN (Chemical & Engineering News)
The crossed aldol condensation between hydrocinnamaldehyde and 2,6-dimethoxybenzaldehyde was used to explore bifunctional catalysis by a set of diamines. The catalytic mechanism appears to involve nuc...
doi.org
Bifunctional Catalysis of a Crossed Aldol Condensation by Diamines: Impact of Tether Composition and Length
Philip
Sickos Advent Calendar Day 9: The 1899 Sewanee Tigers
6mo
Video
Sickos Committee