Sign in

Dennis Meier

@demeier.bsky.social
251 followers 232 following 42 posts

Prof. at the University Duisburg-Essen and Adj. Prof. at NTNU, President of the European Magnetism Association, Editorial Board Communications Physics

PostsRepliesMedia
Dennis Meier @demeier.bsky.social · 03/09/2026
Probing ferroelectric and structural properties by interferometric vector PFM 🤓 - Ruben‘s recent results now published in Small: onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Interferometric Vector Piezoresponse Force Microscopy for Simultaneous Ferroelectric Domain and Crystallographic Orientation Mapping in Uniaxial Ferroelectric Polycrystals
Interferometric vector piezoresponse force microscopy is used to reconstruct crystallographic grain orientations in polycrystalline ferroelectrics directly from local electromechanical response. The ....
010
Dennis Meier @demeier.bsky.social · 03/09/2026
Now out in @commsphys.nature.com - controlling helimagnetism. Cool results led by Maurice as part of the @topocom.bsky.social project 🤗 Check it out: www.nature.com/articles/s42...
nature.com
Control of helix orientation in chiral magnets via lateral confinement - Communications Physics
Micromagnetic simulations and magnetic force microscopy reveal how the lateral shape of a confined chiral magnet controls the orientation of its helical spin order. The propagation vector of the spin ...
031
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 26/06/2026
Krishna completed her secondment at IBM Research – Zurich, where she had the opportunity to acquaint herself with the research being carried out by the group in the field of neuromorphic computing through discussions with the researchers there. #TOPOCOM #MSCA
122
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 07/04/2026
Duc and Yuean completed a secondment at Singulus Technologies AG, gaining hands-on training in sputtering for magnetic multilayers. They explored industrial workflows, bridging research with scalable applications while developing collaboration and problem-solving skills.
031
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 25/08/2026
Our doctoral candidate Yuean ZHOU completed a research secondment at the University of Groningen! Hosted by Prof. Beatriz Noheda & Memoona Ismail at CogniGron, she presented on skyrmion-based probabilistic computing, sparking great discussions on unconventional computing. 🌀🧠 #MSCA #DoctoralNetwork
032
Dennis Meier @demeier.bsky.social · 21/08/2026
Our new perspective article just went online - check it out 🤓
110
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 21/07/2026
Three TOPOCOM doctoral candidates spent an intensive week at attocube in Haar, Germany, training on cryogenic AFM — PFM, MFM, KPFM & ct-AFM — on their own samples. Huge thanks to Ankit Sharma & Mirko Bacani for the hands-on guidance and the great exchange of ideas! 🔬 #TOPOCOM #MSCA
022
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 20/07/2026
🛄 Travel and Event Sponsorship 👩‍🏫 🚨 Don't forget: next cut-off date 31st July 2026! The program provides financial support: 👉️ For early-career scientists to attend events 🧑‍🎓 👉️ To organise focused workshops.💡 More information: buff.ly/eaZDem6
012
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 14/07/2026
#event #workshop buff.ly/61S9dvY #Applications of #Topological #Textures; 16-19 Sep 2026, Crete, Greece. #topology #skyrmion, #vortex, and domain walls; from #magnetism and ferroelectrics to photonics and acoustics
031
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 09/07/2026
#JEMS_EMA Speaker Nominations are open until November 1, 2026 👩‍🏫 JEMS is the flagship conference of the European magnetism community, organised under the auspices of #EMA. The 2027 edition will take place in Prague, Czech Republic 👉 29-08-2027 to 03-09-2027 ℹ️ www.jems2027.eu #JEMS2027 #Magnetism
012
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 04/05/2026
TOPOCOM’s 4th workshop in Villach hosted by Infineon was a success! 🏔️ Guest talks explored neuromorphic hardware & deep-tech startups, while DCs showcased their evolving research. Congrats to Krishna & Yuean Zhou for best talk/poster! 🏆 Great vibe and Macaque nature visits! 😂 #MSCA #DoctoralNetwork
032
Dennis Meier @demeier.bsky.social · 06/05/2026
Today, our first microscope arrived at UDE @unidue.bsky.social 🤗 So excited - next week we will already take the first data 🥳 This is going to be fun 🤓
020
Dennis Meier @demeier.bsky.social · 17/04/2026
Thanks to Julia Fischer for this nice article about our recent paper 🤗 @unidue.bsky.social www.uni-due.de/2026-04-15-t...
030
Reposted by Dennis Meier
Nature Nanotechnology @natnano.nature.com · 15/04/2026
dlvr.it
Hybrid antiferroelectric–ferroelectric domain walls in noncollinear antipolar oxides
Nature Nanotechnology, Published online: 15 April 2026; doi:10.1038/s41565-026-02139-8Hybrid antiferroelectric–ferroelectric domains and domain walls in K3[Nb3O6(BO3)2] are reported, enabled by noncollinear ordering of electric dipole moment.
022
Dennis Meier @demeier.bsky.social · 15/04/2026
Big congratulations to Ivan and the team! One core result of his PhD project just got published in @natnano.nature.com 🎊🥳🎊 Check it out - free open access 🤓 @unidue.bsky.social www.nature.com/articles/s41...
121
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 07/04/2026
#JEMS_EMA JEMS 2027 🗓️ 29 August - 3 September 2027 🗓️ 📍 Prague, Czech Republic www.jems2027.eu #JEMS2027 #magnetism #symposium #conference #europe #EMA
033
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 03/04/2026
#EMA_editorial: Have a look at our April 2026 editorial! We announce the renewed members of the General Council and the newly elected ones! 👏 buff.ly/AiJiKgb
031
Dennis Meier @demeier.bsky.social · 27/02/2026
Wenn Dipole aus der Reihe tanzen www.uni-due.de/2025-02-27-n... @unidue.bsky.social
011
Dennis Meier @demeier.bsky.social · 27/02/2026
Our perspective article on antiferroelectrics just got published in Nature Materials - check it out: rdcu.be/e50Ou 🥳🤓 A modern perspective on antiferroelectrics
rdcu.be
A modern perspective on antiferroelectrics
Nature Materials - Antiferroelectrics possess an antipolar ground state, and can be electrically driven into a polar phase. This Perspective discusses the history of these systems, defines these...
020
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 23/02/2026
📣 Renewal of the General Council 2026: call for nominations 📣 Nominations can be made by magnetism organisations of the different countries as well as by individuals. All nominations are equally welcome. 👉️ More information here: buff.ly/DIup6cz 🚨 Deadline 15 March 2026! #EMA #nominations
011
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 23/02/2026
Krishna completed her secondment at UG in Nov 2025, gaining insight into thin-film fabrication via PLD, measurement and electrode processes. Special thanks to Memoona for sharing her expertise and to Prof. Beatriz for the warm hospitality.
031
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 27/01/2026
🎉 Editor’s Pick | Applied Physics Letters 🎉 We are pleased to share that TOPOCOM DC Duc Tran’s publication “Controlling Skyrmion Lattice Orientation with Local Magnetic Field Gradients” has been selected as an Editor’s Pick in APL.👏 Read the full paper at doi.org/10.1063/5.03...
061
Dennis Meier @demeier.bsky.social · 18/11/2025
Two universities, one team - the best about doing science is the people we are allowed to work with. 🇳🇴🇩🇪
030
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 10/11/2025
Krishna completed her secondment at the University of Messina, a perfect blend of sun, sea, and simulation. She explored phase-field simulations of ferroelectric dielectric slabs, studying domain formation and how magnetic bubbles can enable novel low energy computing.
051
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 28/10/2025
New leadership at the European Magnetism Association #EMA! @Dennis Meier is the new president, and @Susana Cardoso de Freitas is the new vice-president more details: buff.ly/xT0sFao
033
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 25/10/2025
INTERMAG 2026 – Call for Nominations Now Open! The next IEEE International Magnetics Conference will be held 13–17 April 2026 in Manchester, U.K., bringing together the global magnetics community to share the latest advances in fundamental and applied magnetism. buff.ly/ZmdyyJt intermag2026.org
012
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 22/10/2025
Yuean Zhou completed secondments at the Universities of Messina and Bari, performing micromagnetic simulations on skyrmion diffusion in confined geometries. With Prof. Finocchio and Prof. Rodrigues, she studied energy landscapes and stochastic dynamics, advancing spintronic device research.
031
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 07/08/2025
Anusree and Elisa completed a four-week secondment together at LIST on April 2025 hosted by Jorge Iñiguez. They delved deep into Ginzburg–Landau theory of ferroelectrics, participated in the group activities and gave presentations, fostering knowledge exchange and engaging in scientific discussions.
041
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 01/10/2025
#EMA_award The Young Scientist Award 2024 and 2025 presentations are online! Have a look at the #JEMS2025 recordings of: 👉 Johanna Fischer, YSA 2025 👉 Alvaro Martín Gallo Cordova, YSA 2024 magnetism.eu/awards-prese... 🎉 Congratulations to them! #award #magnetism #prize #YSA
014
Dennis Meier @demeier.bsky.social · 18/09/2025
Jiali‘s latest work on electric field control of functional defects in oxide semiconductors just went online. Check it out: advanced.onlinelibrary.wiley.com/doi/10.1002/...
020
Dennis Meier @demeier.bsky.social · 24/08/2025
JEMS2025 has started - looking forward to an exciting week with colleagues and friends in Frankfurt 🤗
130
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 25/07/2025
#JEMS_EMA 🏭 Industry Meets Science 🔬 @ #JEMS2025 Join us on Thursday, 28 August in Frankfurt for a special session connecting academia and industry in magnetism! Register for JEMS2025: jems2025.eu/registration... More info: jems2025.eu/program/spec... See you in Frankfurt! #JEMS2025 #Magnetism
012
Reposted by Dennis Meier
Universität Duisburg-Essen @unidue.bsky.social · 29/07/2025
1/2 #NewattheUDE: Dennis Meier @demeier.bsky.social is one of the world’s leading researchers in functional domain walls and spin textures. He has now taken up the professorship for Functional Ferroic Systems at the #UDE and contributes
Portrait photo of Prof. Dr. Dennis Meier
151
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 24/06/2025
Are you an Early Career Researcher? Then join us in YORNE at JEMS! We will have a relaxed and environment where you can feel comfortable talking about your research in an easy-going atmosphere. Sounds interesting? Well, register now and join us, with free snacks and drinks! buff.ly/EdegBtF
001
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 20/06/2025
The 3rd #TOPOCOM Workshop was held at the University of Crete focusing on topics such as materials synthesis, spin textures, functional properties, and computational models. The scientific sessions were complemented by workshops on research communication, and amazing Cretan cuisine + warm beach.
041
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 10/06/2025
Join the #EMA #sustainability team! 🍃 More information here buff.ly/Mrfm83u
001
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 13/06/2025
#JEMS_EMA Registration is still open ! #JEMS2025 is a Hybrid Conference 💻 🎧 buff.ly/1GDYcdg
033
Dennis Meier @demeier.bsky.social · 11/05/2025
Ruben‘s work about low-temperature magnetocaloric effects in hexagonal manganites now out in @commsmat.nature.com - check it out: rdcu.be/elz8E
rdcu.be
Relation between 4f-magnetism and the low-temperature magnetocaloric effect in multiferroic hexagonal manganites
Communications Materials - Magnetic refrigeration at cryogenic temperatures is crucial for technologies like hydrogen liquefaction and quantum computing. Here, the authors investigate multiferroic...
151
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 25/04/2025
Duc Tran visited NTNU in November 2024, where he utilized his expertise in Scanning Probe Microscopy to locally manipulate nm-sized magnetic skyrmions. The exchange was a great success as he not only achieved valuable results, but also fully experienced the Norwegian winter culture with new friends❄️
022
Dennis Meier @demeier.bsky.social · 25/04/2025
New paper out in npj quantum materials - check it out: rdcu.be/ejdsY Big congratulations to Longfei and all the best for your PhD defense today - perfect timing 🎉🤓🎉
050
Dennis Meier @demeier.bsky.social · 24/04/2025
A new adventure will soon start at UDE and first job opportunities are now posted online: www.uni-due.de/karriere/ste... If you know someone, who knows someone, … Stay tuned for PhD, postdoc, and permanent researcher positions, or drop me an email in case you are interested in joining our team.
uni-due.de
Stellenausschreibung
031
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 11/04/2025
We’re thrilled to announce the launch of the very first edition of the #TOPOCOM Newsletter! 🚀 In this issue, you’ll discover exciting updates about our research projects and research experiences in the network involving conferences, workshops and secondments. drive.google.com/file/d/1vATR...
021
Dennis Meier @demeier.bsky.social · 11/04/2025
Remember to nominate representatives for your country for the General Council of EMA. For countries up for elections and how to nominate, please check our April editorial or go to magnetism.eu 🇪🇺
magnetism.eu
EMA - European Magnetism Association - EMA - The European Magnetism Association
010
Reposted by Dennis Meier
TOPOCOM MSCA Doctoral Network @topocom.bsky.social · 26/03/2025
Last week, some of the DCs got the opportunity to present their work in #DPG Regensburg 2025! Excited to see their progress and scientific discussions with the community. A nice dinner is a must for catching up and more fun discussions. 😋🍛 #TOPOCOM
031
Dennis Meier @demeier.bsky.social · 01/04/2025
Unusual domain switching in a multiferroic - Naemi figured out how it works 🤓🤗 check out our pre-print on arXiv: arxiv.org/abs/2503.23583
000
Dennis Meier @demeier.bsky.social · 27/03/2025
A fun project together with good friends 🤗 Our modern view on antiferroelectrics is now online as preprint - check it out: arxiv.org/abs/2503.20423
031
Dennis Meier @demeier.bsky.social · 20/03/2025
A great week with the group at the DPG in Regensburg comes to an end. Thanks for presenting your nice results to „the outside“ 😀 and for the fun time. It was awesome to catch up with so many colleagues and friends from the physics world 🤗
040
Dennis Meier @demeier.bsky.social · 20/03/2025
Big congratulations to Kasper for being one of the finalists for the SKM dissertation award at the annual meeting of the German Physical Society. 🎉🤗🎉 Well-deserved for his atom probe tomography studies on complex oxides. 🥂
130
Reposted by Dennis Meier
EMA (European Magnetism Association) @magnetism.eu · 17/03/2025
#JEMS_EMA The #abstract submission #deadline for JEMS2025 has been extended to 31st March 2025. To motivate you to submit, look at the #invited speakers list! 👉 buff.ly/11DGf2B
042
Dennis Meier @demeier.bsky.social · 28/02/2025
Fun ski trip with the team today ⛷️🏂❄️ - unfortunately, several were sick and couldn‘t join this time 🤒 Looks like we have to go again soon 😀
000