Research group of Prof. Dr. Rupert Huber @uni_regensburg Bluesky: @hubergroup.bsky.social
Regensburg
Joined December 2020
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Using ultrafast THz nanoscopy, we resolved the interplay between surface morphology, crystallographic phase, and vertical carrier dynamics in metal halide perovskites. Fantastic collaboration with Michael Johnston's group @UniofOxford.
@NaturePhotonics
nature.com/articles/s41566-0…
We have discovered a quantum-mechanical contrast mechanism that enables all-optical microscopy to achieve atomic resolution while retaining subcycle precision. This new concept allows us to trace electrons on their intrinsic length and time scales.
nature.com/articles/s41586-0…
We develop ultrafast lightwave-driven scanning tunnelling spectroscopy to investigate how the spin-orbit-split energy levels of an isolated Se vacancy within a WSe2 monolayer shift under phonon displacement. Read the full story in @NaturePhotonics.
nature.com/articles/s41566-0…
Quantum dance to the beat of a drum: physicists at the University of Regensburg choreograph the shift of a quantized electronic energy level with atomic oscillations faster than a trillionth of a second. Read the full story in @NaturePhotonics.
nature.com/articles/s41566-0…
Our Review on lightwave electronics in condensed matter is now free to access until the beginning of next year! Thanks to @Thorlabs for making this possible 😊👍
6 papers are free for access until 5Jan2024, thanks to @Thorlabs for sponsoring the @NaturePortfolio @NobelPrize in Physics Collection!
doi.org/10.1038/s41566-022-0…
doi.org/10.1038/35107000
doi.org/10.1038/nature06229
doi.org/10.1038/s42254-022-0…
doi.org/10.1038/s41578-023-0…
doi.org/10.1038/s41570-018-0…
@NaturePortfolio listed our Review on Lightwave electronics in condensed matter among the articles related to the Nobel Prize in Physics 2023🤩
Article: doi.org/10.1038/s41578-023-0…
Paper collection: go.nature.com/3tkySmL
Congratulations to our @JosefFreud for winning the student paper award at #IRMMWTHz2023 in a very strong field of participants. Very well done!
We had the opportunity to write a Review on "Lightwave electronics in condensed matter" in @NatRevMater together with our long-standing friends @UMich @UMichECE:
doi.org/10.1038/s41578-023-0…
Not just an Iron Man in the lab, but also on the track! Our @JosefFreud finished the @ChallengeRoth with an incredible time of 10:55:27⚡️ Congratulations from the whole @Huber_Group. We are very proud of you 👏
Great work by the Hommelhoff group on attosecond electron emission from a metal tip!
nature.com/articles/s41586-0…
We observed the ultrafast emergence of a Floquet-Bloch band structure for the first time. Strong-field #ARPES revealed that Floquet-Bloch states form already after a single optical cycle.
The results have been published in @Nature:
doi.org/10.1038/s41586-023-0…
Biasing samples is often needed for DC transport experiments. But what if you need atomically strong fields and sub-femtosecond precision? As challenging as this may sound, we have an elegant solution for you:
doi.org/10.1364/OL.482308
Our lecture on Light Matter Interaction was awarded with the Best Lecture Award of the Faculty of Physics 😊🥳
Our nanoscopy team has vacant positions at the Master's and PhD level: uni-regensburg.de/physics/hu…
Please spread the word 😊
The Regensburg Center for Ultrafast Nanoscopy (RUN) has been under construction for the last two years. You can have a look at the current status and its future exploration of the nano cosmos:
youtu.be/YEfN56K9ZJc
Together with @UMengineering, we realized a stopwatch for delocalized Bloch electrons in crystals that achieves attosecond precision. This way, many-body correlations can be directly measured.
Our results were published in @Nature.
nature.com/articles/s41586-0…
You can access our latest @Nature publication on "Attosecond clocking of correlations between Bloch electrons" for free using this link:
rdcu.be/cXpWs
We are happy that our work on novel THz emitters has been featured in @PhysicsWorld.
Thanks for the great article!
physicsworld.com/a/near-unip…
Bose-Einstein-condensates could play a crucial role in future quantum computers. In an EU collaborative project, scientists from @uni_regensburg have identified a scattering mechanism that could enable condensates at energies in the mid-infared range.
bit.ly/3O76kTd
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Wie schnell funktioniert eigentlich eine Diode, jenseits elektronisch messbarer Frequenzen? Ein Experiment der #FAU und der @uni_regensburg hat hierzu Infrarotlicht verwendet und die physikalischen Gesetzmäßigkeiten identifiziert.
bit.ly/3xzMmdT
We developed an emitter of extremely asymmetric and intense #THz transients, which makes use of shift currents and local charging dynamics in asymmetrically coupled epitaxial semiconductor heterostructures.
Our results were published in @LightSciAppl:
doi.org/10.1038/s41377-022-0…