Josef Freudenstein (@joseffreud) 's Twitter Profile
Josef Freudenstein

@joseffreud

PhD student in experimental physics @huber_group. Swimming, biking, and running after work.

ID: 1518683484742692864

calendar_today25-04-2022 20:09:12

71 Tweet

34 Followers

49 Following

SFB 1083 (@sfb1083) 's Twitter Profile Photo

Researchers from SFB 1083 as well as from the Huber Group and from all over Europe observed the ultrafast emergence of a Floquet-Bloch band structure for the first time. Congratulations for publishing the results in Nature! More details: internal-interfaces.de/2023/04/12/ele…

Researchers from <a href="/SFB1083/">SFB 1083</a> as well as from the <a href="/Huber_Group/">Huber Group</a> and from all over Europe observed the ultrafast emergence of a Floquet-Bloch band structure for the first time. 

Congratulations for publishing the results in Nature!

More details: internal-interfaces.de/2023/04/12/ele…
Optica (@opticaworldwide) 's Twitter Profile Photo

Congratulations, Svenja Nerreter (Svenja Nerreter, Universität Regensburg) from the 2023 Class of Women Scholars! Svenja is researching ultrafast nanoscopy, studying charge-carrier dynamics in materials for next-gen optoelectronics. Meet the entire Class - ow.ly/LXTs50Os1iA

Congratulations, Svenja Nerreter (<a href="/Svenja_Nerreter/">Svenja Nerreter</a>, <a href="/uni_regensburg/">Universität Regensburg</a>) from the 2023 Class of Women Scholars! 

Svenja is researching ultrafast nanoscopy, studying charge-carrier dynamics in materials for next-gen optoelectronics. 

Meet the entire Class - ow.ly/LXTs50Os1iA
Giacomo Coslovich (@gcoslo) 's Twitter Profile Photo

Great conference in a beautiful place! Ultrafast dynamics and bandgap photonics in #Crete with outstanding speakers including Nobel Prize winner Donna Strickland. Was exciting to hear the latest on #ultrafast control of #quantum #materials and more!

Great conference in a beautiful place! Ultrafast dynamics and bandgap photonics in #Crete with outstanding speakers including Nobel Prize winner Donna Strickland. Was exciting to hear the latest on #ultrafast control of #quantum #materials and more!
Huber Group (@huber_group) 's Twitter Profile Photo

Not just an Iron Man in the lab, but also on the track! Our Josef Freudenstein finished the Challenge Roth with an incredible time of 10:55:27⚡️ Congratulations from the whole Huber Group. We are very proud of you 👏

Not just an Iron Man in the lab, but also on the track! Our <a href="/JosefFreud/">Josef Freudenstein</a> finished the <a href="/ChallengeRoth/">Challenge Roth</a> with an incredible time of 10:55:27⚡️ Congratulations from the whole <a href="/Huber_Group/">Huber Group</a>. We are very proud of you 👏
Universität Regensburg (@uni_regensburg) 's Twitter Profile Photo

Die Photovoltaik-Anlage der Zukunft: Perowskit statt Silizium? Die neue Folge des Podcasts GASTHÖRER behandelt das Thema „Sonnenenergie von der Zeltplane? Photovoltaik mit Svenja Nerreter“ – erhältlich, überall wo es Podcasts gibt. sohub.io/pae1

Die Photovoltaik-Anlage der Zukunft: Perowskit statt Silizium? Die neue Folge des Podcasts GASTHÖRER behandelt das Thema „Sonnenenergie von der Zeltplane? Photovoltaik mit Svenja Nerreter“ – erhältlich, überall wo es Podcasts gibt. sohub.io/pae1
Huber Group (@huber_group) 's Twitter Profile Photo

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 Nature Photonics. nature.com/articles/s4156…

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 <a href="/NaturePhotonics/">Nature Photonics</a>.

nature.com/articles/s4156…
Huber Group (@huber_group) 's Twitter Profile Photo

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 Nature Photonics. nature.com/articles/s4156…

Manuel Meierhofer (@manumeierhofer) 's Twitter Profile Photo

I am excited to share that I have been selected for the upcoming Lindau Nobel Laureate Meeting Lindau Nobel Laureate Meetings! I look forward to this incredible opportunity to engage with Nobel Laureates and fellow young scientists. Special thanks to Universität Regensburg and Huber Group😊 #LINO24

Johannes (@johannes_hayes) 's Twitter Profile Photo

It is here! The result of years of hard work together with a great team.🥳🥳 Check out how we were able to bring optical microscopy to the atomic scale and use this to sample subcycle tunnelling currents directly in the time domain: nature.com/articles/s4158…

Tom Siday (@tomsiday) 's Twitter Profile Photo

Some work from my time in Regensburg, in the Huber Group. We worked out how to measure the coherent emission from tunnelling electrons, this lets us do ultrafast optical microscopy now at the atomic scale! nature.com/articles/s4158…

Valentin Bergbauer (@vbergbauer) 's Twitter Profile Photo

Our latest results have just been published 🥳 Please check out how we have brought all-optical microscopy to the atomic scale. nature.com/articles/s4158…

Huber Group (@huber_group) 's Twitter Profile Photo

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/s4158…

Josef Freudenstein (@joseffreud) 's Twitter Profile Photo

It is a great pleasure to see the hard work of my colleagues and friends finally published! If you have ever wondered what the subcycle structure of atomically confined tunnel currents looks like, you should take a look at this amazing work: nature.com/articles/s4158…

Huber Group (@huber_group) 's Twitter Profile Photo

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 University of Oxford. Nature Photonics nature.com/articles/s4156…

Josef Freudenstein (@joseffreud) 's Twitter Profile Photo

Do you want to fight climate change? Then you should build better solar cells! For this, perovskites are setting new records, but why? Happy to see my colleagues investigate that question with nanoscale spatial and subcycle temporal resolution: nature.com/articles/s4156…