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Fabian von Rohr

@vonrohr.bsky.social
544 followers 346 following 26 posts

Scientist. Discovering quantum matter. Professor at the University of Geneva. Father of 2. Homepage: vonrohr.unige.ch

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Reposted by Fabian von Rohr
Steph @stephy.bsky.social · 19/09/2026
People really do not understand how long it takes to develop models in biology or to make chemical compounds
scientificamerican.com
Why AI is speeding up scientific research but not lab experiments
A new report from Google, Google DeepMind and M.I.T. finds that researchers are using AI—a lot. It’s just not helping as much in the lab
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Oded Rechavi @odedrechavi.bsky.social · 15/09/2026
Departmental seminars when there's no pizza
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Jonathan McDowell @planet4589.bsky.social · 14/09/2026
Apparently the commander of the International Space Station brought her dancing pants to space with her
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Chemjobber @chemjobber.bsky.social · 15/09/2026
The 2027 Chemistry Faculty Jobs List has 159 tenure-track positions and 13 teaching-only positions: docs.google.com/spreadsheets... #facultychemjobs #chemsky #chemchat ⚗️🧪
docs.google.com
The 2027 Chemistry Faculty Jobs List
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Fabian von Rohr @vonrohr.bsky.social · 16/09/2026
I’m getting increasingly tired of lengthy, seemingly AI-generated referee reports. Long generic comments and always requests for additional experiments, with little evidence of genuine engagement. Are we really improving peer review, or just making authors respond to more words with even more words?
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Reposted by Fabian von Rohr
Christina Birkel @christinabirkel.bsky.social · 02/02/2026
Are there #MAXPhases with mixed elements on all three lattice sites? Find out in our latest publication in @pubs.acs.org Inorganic Chemistry! pubs.acs.org/doi/full/10.... #synthesis #carbonitrides #solidsolutions #ceramics #materials #chemsky #matsky
pubs.acs.org
Synthesis of (V0.2Cr0.8)2(Ga0.5Ge0.5)(C0.6N0.4), a Triple-Site Solid Solution MAX Phase
MAX phases are an extremely versatile family of layered compounds that usually consist of an early to-mid transition metal (M-element), a main group element (mainly groups 13–15) or late transition me...
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Fabian von Rohr @vonrohr.bsky.social · 02/02/2026
Happy to see the NCCR Muoniverse funded! We will do research on all aspects of muon science! Very exciting news! www.wbf.admin.ch/en/newnsb/JE...
wbf.admin.ch
Six new National Centres of Competence in Research strengthen Swiss cutting-edge research in strategically important areas
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Reposted by Fabian von Rohr
Dalton Transactions @daltontrans.rsc.org · 14/11/2025
Featured in our Mixed-Anion Compounds collection: 🔓 #OpenAccess work by @oxchemmike.bsky.social and colleagues reporting the synthesis of iridium-containing oxyhydride phases via a reductive topochemical anion exchange. Read more here👇 pubs.rsc.org/en/content/a... 📍 @ox.ac.uk 🧪
pubs.rsc.org
Structure and magnetism of LaxSr2−xCo0.5Ir0.5O4−yHy (0 < x < 1) iridium-containing oxyhydride phases
Ruddlesden-Popper oxide phases in the LaxSr2−xCo0.5Ir0.5O4 (0 < x < 1) solid solution can be converted to the corresponding LaxSr2−xCo0.5Ir0.5O4−yHy oxyhydride phases, by topochemical reaction with…
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Jake Yeston @jakeyeston.bsky.social · 08/10/2025
www.science.org/content/arti...
science.org
Architects of molecular cages win chemistry Nobel
Susumu Kitagawa, Richard Robson and Omar Yaghi honored for developing metal-organic frameworks
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Daryl Yee @dryeeseeks.bsky.social · 24/09/2025
Andddd it's now out in Advanced Materials! doi.org/10.1002/adma... Here, we show a new method of transforming hydrogels into ceramics and metals with low conversion shrinkages and high material densities. (1/7) #chemsky #matsky
doi.org
Hydrogel‐Based Vat Photopolymerization of Ceramics and Metals with Low Shrinkages via Repeated Infusion Precipitation
This work introduces an in situ precipitation strategy for the hydrogel-based vat photopolymerization of architected ceramics and metals with reduced shrinkages and improved densities. Repeated infus...
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Laura Howes @laurahowes.bsky.social · 24/09/2025
It gets earlier every year... Next Wednesday, join me and an expert panel to discuss who might win the 2025 #ChemNobel. Free to attend. Date: Wednesday, October 1, 2025 Time: 2–3 PM ET Register here: lnkd.in/eD8cdWRS
A web page asking who will win the #chemnobel?
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Daryl Yee @dryeeseeks.bsky.social · 23/09/2025
It's 2025, almost 2026. If you're gonna use chatgpt to write your entire research statement, at least make sure the references are not 100% fake.
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Wahl group account @wahlgroup.bsky.social · 21/09/2025
This is really scary - I always thought physics was safe. It would be huge loss to see physics departments close across the country. www.theguardian.com/education/20...
theguardian.com
Quarter of UK university physics departments at risk of closing, survey finds
Four out of five making staff cuts as physicists say findings are ‘great concern’ for UK’s leadership in important areas
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Swiss National Science Foundation (SNSF) @snsf.ch · 19/09/2025
The Federal Council wants to cut costs in the ERI sector despite widespread objections. Cuts of over 10 percent per year are planned for the SNSF over the next few years. Above all, this plan jeopardises the innovation potential and competitiveness of the Swiss economy. ⤵️ www.snf.ch/en/9a7Fhnojt...
snf.ch
The SNSF urges against cuts
In its statement on "Relief Package 27", the SNSF speaks out against the proposed annual cuts of 10 percent.
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SCS Materials Chemistry @scs-matchem.bsky.social · 04/09/2025
The SCS Fall Meeting 2025 has just been kicked off. Ready for a full day of interesting exchanges on chemistry in 🇨🇭 and beyond. #fm25 @swisschemistry.bsky.social
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scanlond81.bsky.social @scanlond81.bsky.social · 04/08/2025
PLEASE REPOST: We have a 4-year, fully funded PhD studentship focussed on using computational chemistry to find new and improved oxides for X-ray detection, to start in October 2025. findaphd.com/phds/project.... This is open only to UK nationals.
findaphd.com
Computational discovery of novel oxide-based X-ray detectors at University of Birmingham on FindAPhD.com
PhD Project - Computational discovery of novel oxide-based X-ray detectors at University of Birmingham, listed on FindAPhD.com
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Margaret Harris @drmlharris.bsky.social · 29/07/2025
Two physicists from different disciplines met at a climate protest (as you do). They got to talking about their research (as you do). Within a year or so, they'd designed a new type of dark matter detector experiment (as you...wait, what?). First results here: 🧪⚛️ physicsworld.com/a/new-experi...
physicsworld.com
New experiment uses levitated magnets to search for dark matter – Physics World
Although it hasn’t detected dark matter yet, its developers say it offers an alternative path that is worth exploring
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Emily Hunt @emily.space · 28/07/2025
A number of authors have been caught including hidden prompts directed at any AI tools used to review their papers. 🧪☄️
asia.nikkei.com
'Positive review only': Researchers hide AI prompts in papers
Instructions in preprints from 14 universities highlight controversy on AI in peer review
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Anna Wuttig @annawuttig.bsky.social · 19/07/2025
My lab’s next paper is out in JACS! Our electrode-orthogonal self-assembled layers can "self-heal" after degradation -- the key is a dynamic linkage we can molecularly tune! Hats off to Nico! pubs.acs.org/doi/full/10....
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Oliver Wenger @wengeroliver.bsky.social · 18/07/2025
We show how photoredox catalysis can bypass Kasha’s rule, enabling reactions from higher excited states. This work, led by the exceptional @bjoernpfund.bsky.social, offers new insights into photochemical reactivity. Published in JACS @jacs.acspublications.org bit.ly/3IysmjX
bit.ly
Breaking Kasha’s Rule to Enable Higher Reactivity in Photoredox Catalysis
Nearly all photochemical transformations known to date follow Kasha’s rule, implying that reactions occur only from the lowest electronically excited state of a given spin multiplicity due to the fast...
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Fabian von Rohr @vonrohr.bsky.social · 18/07/2025
At the University of Geneva, we have an opening for an associate or full professor in theoretical and/or computational chemistry! Please spread the word. jobs.unige.ch/www/wd_porta...
jobs.unige.ch
Professeur-e ordinaire, professeur-e associé-e au Département de chimie physique (6453)
Full or associate professor at the Department of Physical Chemistry
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Kenneth Chang @kchang.bsky.social · 16/07/2025
CP violation, baryons, mesons, neutrinos, oh my!
nytimes.com
New Clue to How Matter Outlasted Antimatter at the Big Bang Is Found
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Frances Arnold @francesarnold.bsky.social · 12/07/2025
I saw it firsthand at the Lindau Nobel Laureates meeting--international young scientists welcomed and recruited in Germany and elsewhere. www.wsj.com/politics/pol...
wsj.com
America’s Brain Drain Could Become the World’s Brain Gain
Research-funding cuts and immigration changes threaten some of America’s economic advantages.
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Nessa Carson @supersciencegrl.co.uk · 25/06/2025
Lmao, this graph shows the time of day physicists etc submit most to arXiv. Because it puts you first in the daily listings 😂 Interesting thread!
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Prof. Stefan Rahmstorf @rahmstorf.bsky.social · 23/06/2025
A study confirms what we have long argued: the spectacular Atlantic 'cold blob' is the result of a slowing of the Atlantic overturning circulation #AMOC, which transports warm waters into that region. That's the only part of Earth that resisted #globalwarming. 🌊 www.sciencedaily.com/releases/202...
sciencedaily.com
The Atlantic's chilling secret: A century of data reveals ocean current collapse
A century-old mystery of a stubborn cold patch in the North Atlantic is finally being unraveled. A new study links this anomaly to a long-term weakening of the Atlantic Meridional Overturning Circulat...
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Cathleen Crudden @cathleencrudden.bsky.social · 19/06/2025
Keep this in mind when everything we do has to be PURPOSE driven. This is not how innovation works. It is often about curiosity. It can be silly.
picture of coffee pots
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Sebastian Seiffert @sci-ffert.bsky.social · 10/06/2025
Das hier ist die vielleicht wichtigste und doch wohl wenigst beachtete Nachricht des Tages. Eine weitere planetare Grenze ist überschritten. Wie üblich ist das Paper eher vorsichtig formuliert. Deshalb hier deutlicher: man muss über komplexe Systeme nur eines wissen: Ohne sie ist alles aus. Für uns.
onlinelibrary.wiley.com
Ocean Acidification: Another Planetary Boundary Crossed
In this study, employing a detailed analysis of ocean carbonate system observations, models and biological assessments, we demonstrate that by year 2020, the average global ocean conditions had alrea....
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Douglas Natelson @nanoscaleviews.bsky.social · 07/06/2025
🧪⚛️ There is a serious disagreement btw experiment and theory in understanding the ionization energy of a particularly excited state of helium. This is one to watch, though caution is always advised, as anomalies like this historically tend to go away. nanoscale.blogspot.com/2025/06/a-pr...
nanoscale.blogspot.com
A precision measurement science mystery - new physics or incomplete calculations?
Again, as a distraction from persistently concerning news, here is a science mystery of which I was previously unaware. The role of approxim...
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Ed Hawkins @edhawkins.org · 04/06/2025
Wherever you live in the world, your climate is getting warmer. 21st June is #ShowYourStripes day when we encourage everyone to use the warming stripes graphics to talk about climate change and how we are all already experiencing the consequences. Download your stripes: www.ShowYourStripes.info
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Carl Quintanilla @carlquintanilla.bsky.social · 04/06/2025
NYT, Page One: “Within hours, he had an email from China, offering to move his lab to ‘any city, any university I want,’ he said, with a guarantee of funding for the next 20 years.” @nytimes.com
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SCNAT @scnat.ch · 03/06/2025
🧢 Aujourd'hui, les scientifiques peuvent jongler entre différentes casquettes dans la #société. La @scnat.ch a mis en place un site internet pour inviter à la réflexion sur les différents #rôles qu'ils et elles devraient jouer ➡️ sciencesnaturelles.ch/roles_of_sci... #Science
Plusieurs chapeaux représentant les rôles que les scientifiques peuvent jouer dans la société. L'Académie suisse des sciences naturelles (SCNAT) vient de publier un guide et de lancer un site web dédié à cette thématique.
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Philipp Heimberger @heimbergecon.bsky.social · 03/06/2025
"Google Scholar is manipulatable... we analyze over 1.6 million Google Scholar profiles and identify instances of citation manipulation to boost an author’s citation metrics. In many cases, this was done through a previously undocumented practice of 'citation purchasing' "
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Peter Gleick @petergleick.bsky.social · 31/05/2025
There are 2 previous historical cases of countries destroying their science and universities, crippling them for decades: Lysenkoism in the USSR and Nazi Germany. The Trump administration will be the 3rd. It's not just budgets but research, institutions, expertise, and training the next generation.
Graphs showing 25 years of budgets for the National Institute of Health, NASA, and the NSF. In all cases, the proposed budget for next year is far, far below any year of the previous quarter century.
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Marina Perez Jimenez @perezjimenez-group.bsky.social · 11/05/2025
We have two open PhD positions to start our new group at University of Geneva! If you are interested in organometallic chemistry, heterometallic complexes and mechanistic investigations, please contact me. Check more details here: jobs.unige.ch/www/wd_porta...
jobs.unige.ch
Assistant-e (A2) postes de doctorat en chimie inorganique / organométallique (6378)
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Max Planck Institute for Solid State Research @mpifkf.bsky.social · 27/05/2025
A big congratulations to Bettina Lotsch on receiving the 2025 Remsen Award from the ACS Maryland Section! 🏅 Honoring excellence in chemistry, Bettina will deliver the Remsen Lecture at Johns Hopkins next year. Well deserved! 👏 #Chemistry #RemsenAward #WomenInSTEM
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SCS Materials Chemistry @scs-matchem.bsky.social · 24/05/2025
📢PhD Award Alert! 🏆 Dear PhD advisors: did your student(s) recently (Jan 2024 - May 2025) defend their thesis in Switzerland in #materials #chemistry ? Then please consider nominating them for our SCS MatChem PhD Student Award, by 15 July: scg.ch/scg-news/new... @swisschemistry.bsky.social
scg.ch
Swiss Chemical Society - SCS MatChem PhD Student Award: Call for nominations 2025
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moth-poulsen.bsky.social @moth-poulsen.bsky.social · 24/05/2025
Mercury fountain (!!!) ☠️☠️☠️ 😀 #miromuseumbarcelona
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The New York Times @nytimes.com · 22/05/2025
Breaking News: The Trump administration halted Harvard’s ability to enroll international students, a major escalation in its battle with the school.
nytimes.com
Trump Administration Halts Harvard’s Ability to Enroll International Students
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Christina Birkel @christinabirkel.bsky.social · 23/05/2025
📣 Happy to spread the word that our #ACSInFocus @acs.org primer on #SolidStateChemistry is available now. 🩷 Hopefully this is helpful for anybody looking for some basics in solid-state chemistry and/or some synthesis inspirations. pubs.acs.org/doi/10.1021/...
pubs.acs.org
Solid-State Chemistry
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Jen Bendery @jbendery.bsky.social · 20/05/2025
NEW: The National Science Foundation last week terminated 196 grants to Harvard amid the university's feud with Trump. “Pure retribution,” one NSF employee told me of the administration axing $46 million in unfinished research. www.huffpost.com/entry/nation...
huffpost.com
National Science Foundation Ends 196 Grants To Harvard Amid Feud With Trump
“Pure retribution,” one NSF staffer said of the administration axing $46 million in unfinished research. “We as a nation are shooting ourselves in both feet.”
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Sebastian Seiffert @sci-ffert.bsky.social · 20/05/2025
Das Thema Klima ist unsagbar komplex ... und gleichsam doch recht einfach. Es geht am Ende vor allem um eine Frage: Wird Landwirtschaft künftig noch funktionieren oder nicht? Daraus folgt so ziemlich alles Weitere. Wirklich alles.
tagesschau.de
Dürre in Deutschland: "Wir sind an einem Kipppunkt"
Deutschland ächzt unter der derzeitigen Trockenheit. In manchen Regionen hat es seit Februar nicht mehr geregnet. Besonders für viele Landwirte ist das eine katastrophale Situation. Von Martin Rottach...
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The New York Times @nytimes.com · 20/05/2025
President Trump is doing more than just turning a blind eye to the fact that the planet is growing hotter. He is weakening the U.S.'s capacity to understand global warming and to prepare for its consequences.
nytimes.com
The U.S. Under Trump: Alone in Its Climate Denial
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SCS Materials Chemistry @scs-matchem.bsky.social · 18/05/2025
Good news: the poster submission deadline has just been extended to 2 June! 📆 Feel free to share. And see you on 25 June in Fribourg! mat25.scg.ch/registration
mat25.scg.ch
Home
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Michel Rickhaus @michelrickhaus.bsky.social · 19/05/2025
Water impacts self-assembly. But what changes really? In our latest @jacs.acspublications.org at 🇨🇭UNIGE, we ferret out vastly different organisations in wet vs dry solvents that lead to identical macrostructures 👉 doi.org/10.1021/jacs.4c17024 #pisky #chemsky @rickhauslab.bsky.social
doi.org
A Supramolecular Nanosheet Assembled from Carpyridines and Water
The use of water as a solvent to facilitate supramolecular self-assembly and polymerization is well-documented; however, it is rare that water acts as a monomer that undergoes polymerization. We repor...
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Carl T. Bergstrom @carlbergstrom.com · 16/05/2025
From hundreds of terminated grants in biomedicine to selective prosecutions to organizational overhauls at the nation's science funding agencies, today's news reports salvo after salvo from a Republican administration dead set on destroying higher education—and with it, US leadership in technology.
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Chemjobber @chemjobber.bsky.social · 14/04/2025
There is no good time for bad news and today is no different than any day in our recent time. Nevertheless, I write this thread to chemistry faculty job seekers in the United States. #chemjobs #facultychemjobs #chemsky 🧪⚗️
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Fabian von Rohr @vonrohr.bsky.social · 16/05/2025
We have discovered a new compound Ta4⁢Rh2⁢C1−𝛿 that is also a new superconductor with a really large upper critical field. Check it out open access here: journals.aps.org/prresearch/a...
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Dan Garisto @dangaristo.bsky.social · 15/05/2025
List also includes 27 CAREER awards and a $20 million grant to Harvard's Center for Integrated Quantum Materials.
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Fabian von Rohr @vonrohr.bsky.social · 14/05/2025
Overleaf is down. I wonder how many other scientists were just about to write a paragraph. Now I’m sitting here, thinking about all the unfinished manuscripts. They exist, probably — somewhere in a platonic realm of LaTeX. But not here. Not today.
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Katie Mack @astrokatie.com · 13/05/2025
“The political environment in Russia made it hard to do science because everything was unpredictable. […] That type of uncertainty is incompatible with science, which requires the ability to plan what type of experiments and research you will do a year into the future.”
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