Katrin Fürsich

🔬 physicist — Quantum materials and spectroscopy — currently exploring the 🌍 by 🚲 ⛺️ 🚙 🚂 previously @mpifkf @uni_wue @UCBerkeley

[Maurice Höfgen @MauriceHoefgen]

🎄 VERLOSUNG 🎄

Weihnachtszeit ist Lesezeit. Für neuen Lesestoff verlose ich ein signiertes Exemplar meines neuen Buches „Der neue Wirtschaftskrieg“.

Teilnahme: 1. Like, 2. Retweet 🤞

[Katrin Fürsich @Fuersich_Katrin]

Proud girlfriend moment ❤️

[Maurice Höfgen @MauriceHoefgen]

+++ Verlosung +++

Als kleines Danke für viele neue Follower werfe ich 2x MMT-Lektüre in den Topf!

Teilnahme: 1. Folgt mir; 2. Retweet 🤝

Die Bücher gibt es dann natürlich mit persönlicher Widmung. ✍️

[Katrin Fürsich @Fuersich_Katrin]

@germann_luzia @JungNaiv, Deutschland3000, weltwach (passen nicht alle exakt in deine Kategorien, aber du kannst ja mal durchschauen 😊)

[Max Planck Institute for Solid State Research @mpifkf]

The image shows the synthesis of nickelates under extreme pressure in a Walker module. The obtained perovskite crystals can be topotactically transformed to the infinite-layer phase!
Read more about our work on topotactic transformations at: https://t.co/XZ4t1iQNhF

[Katrin Fürsich @Fuersich_Katrin]

We find that the reduction process is laterally homogeneous across a partially reduced PrNiO2+δ thin film sample for length scales down to 50 nm.
Thanks a lot to all coauthors from @mpifkf , @MPI_IS , and @HZBde 🤩

[Katrin Fürsich @Fuersich_Katrin]

Probably my last first-author paper from @mpifkf 🙂🙃😟
We study the lateral homogeneity in topotacticlly reduced infinite-layer nickelates using x-ray absorption spectroscopy ⭐️with lateral resolution from the submillimeter to submicrometer range.

[Frontiers - Physics @FrontPhysics]

Oxygen Hole Character and Lateral Homogeneity in PrNiO2+δ Thin Films https://t.co/isrBdcw60m #Physics

[Katrin Fürsich @Fuersich_Katrin]

We use XAS in a standard experimental setup and in a soft x-ray microscope 🔬(both available at @HZB_BESSY) to probe the element and spatially resolved electronic structure modifications through changes of the Ni-2p O-1s absorption spectrum upon soft-chemistry reduction.

[Jennifer Fowlie @jennifer_fowlie]

What do a group of postdocs think is the future for rare earth nickelates and metal-insulator transitions as a whole? We discuss some interesting directions at the intersection of materials science and artificial intelligence in this perspective article.

[Katrin Fürsich @Fuersich_Katrin]

We successfully grew and characterized doped infinite layer nickelate crystals 💥— so far only available as thin films or powders! Our crystals show metallic behavior in transport measurements, which were quite challenging but realized by the super skilled @mohammadp1001.

[Katrin Fürsich @Fuersich_Katrin]

Glad to see a part of my PostDoc work at @mpifkf published 😊.
This work was (amongst others) coauthored by the incredibly taleded @YESuyolcu and excellently supervised by @MatthiasHepting!

[Matthias Hepting @MatthiasHepting]

Very happy to share my first paper as senior author, published in @ScienceAdvances . Topotactic transformation of nickelate crystals, achieved by our team from @mpifkf ,@CornellMSE , including @Fuersich_Katrin , @YESuyolcu https://t.co/SWBmPcWXhA

[Katrin Fürsich @Fuersich_Katrin]

Last Friday was my last day at @mpifkf — the place where I scientifically grew up 👩🏻‍🔬
I am truly grateful for five wonderful years with amazing colleagues and a great infrastructure!
And now it’s time for some adventures 🏕🚲🌄

[Katrin Fürsich @Fuersich_Katrin]

The study results from a nice collaboration between @mpifkf , @HZB_BESSY , @UniFAU , and others and was led by Eva Benckiser and @HansmannPhilipp 🙃

[Katrin Fürsich @Fuersich_Katrin]

We present an alternative approach 💡 to dope infinite-layer nickelates ⭐️ via topotactic reduction of artificial superlattices 🍔
➡️@PhysRevB: https://t.co/9Yi2nHG0PD

[Katrin Fürsich @Fuersich_Katrin]

Usually, infinite-layer nickelates are chemically doped e. g. with Sr. However, it's quite challenging to stabilize this phase. We synthesized artificial layered structures (c.f. 🍔), where hole doping is achieved via interfacial oxygen atoms and tuned via the layer thickness.

[Katrin Fürsich @Fuersich_Katrin]

Congrats 🎊 to one of our @Athena_FKF members!

[CRC1333 @crc1333]

Congratultions to Johanna for the Margarete von Wrangell Grant! "Have courage!" is Johanna's appeal to all young women. In this interview, she talks about her support, her research and the opportunities for young female scientists.
Find the full interview @https://bit.ly/3nbCQYd

[Royal Canadian Institute for Science @RCIScience]

Shoot light at rocks for science with @cc_suen, who’ll be taking over our Instagram account next week to share her research on quantum materials with @SBQMI_UBC and @mpifkf.

Travel the world of international collaborative research with Cissy ➡️ https://t.co/1C71RmPYgT

[Michael Sentef @sentefmi]

It is a privilege to announce a mini lecture series that I will be teaching in the Pauli Center for Theoretical Physics, September 27 - October 1 @ETH_physics @UZH_en @psich_en

[Katrin Fürsich @Fuersich_Katrin]

💡 Our YVO3 - LaAlO3 superlattices show an artificial, layered orbital polarization, where the average orbital occupation in the interface layers is inverted compared to the central part of the YVO3 slab. For more details see ➡️ https://t.co/3011VHdF1r

[Katrin Fürsich @Fuersich_Katrin]

We used resonant x-ray reflectometry 🪞💫 to study orbital engineering in YVO3. This is the PhD work from my friend and colleague Padma Radhakrishnan from @mpifkf 👩‍💻.
The experiment was performed at @HZB_BESSY with the help of @MPI_IS.
#QuantumMaterials @HZBde