Friedrich Roth's Avatar

Friedrich Roth

@rothlabs.bsky.social

Leading Scientist at TU Bergakademie Freiberg; Research with XFEL and synchrotron radiation https://tu-freiberg.de/en/fakultaet2/exphys/research-xfels-and-synchrotron-radiation

53 Followers  |  203 Following  |  52 Posts  |  Joined: 24.01.2025  |  1.727

Latest posts by rothlabs.bsky.social on Bluesky

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๐Ÿšจ Big day at the lab! Just installed our brand new laser system from @lightconversion.bsky.social at BESSY II in Berlin โ€“ ready to push the limits of ultrafast science. Let the experiments begin! #TUBAF

06.08.2025 09:35 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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One week ago, I had the honor of giving an invited talk at #ICESS16 in Berkeley. Grateful for the inspiring discussions and brilliant research shared by the community. Big thanks to the organizers for a fantastic event!

28.07.2025 11:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Big thanks to the organizers of #ICESS16 in Berkeley โ€“ a perfectly organized conference with truly fruitful discussions on electronic spectroscopy. Grateful for the inspiring exchange and new connections. Already looking forward to the next ICESS in three years!

25.07.2025 09:22 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Wechsel an der Spitze vollzogen: Professorin Jutta Emes zur Rektorin der #TUBAF ernannt ๐Ÿ‘ Mit der Bestellung durch den sรคchs. Wissenschaftsminister Sebastian Gemkow ist Professorin Jutta Emes offiziell zur neuen Rektorin der TU Bergakademie Freiberg ernannt worden: tu-freiberg.de/news/wechsel...

22.07.2025 06:47 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The ICESS-16 conference organized by the @berkeleylab.lbl.gov has officially kicked off in Berkeley! ๐ŸŽ‰ Huge thanks to the organizers for the kind invitation to give a talk on time-resolved XPS โฑ๏ธ๐Ÿ”ฌ โ€” excited to share and learn in this amazing community. ๐ŸŒ๐Ÿ’ก #ICESS16 #trXPS #SurfaceScience #TUBAF

21.07.2025 16:05 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐Ÿšจ Bakeout in progress! The WESPE Endstation is heating up ๐Ÿ”ฅ and weโ€™re one step closer to commissioning at BESSY II! Just 2.5 weeks to go until first light โ€“ canโ€™t wait to kick things off! ๐Ÿ’ฅ๐Ÿงช #WESPE #BESSYII #SynchrotronScience #UHV #BeamlineReady

18.07.2025 07:54 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐Ÿšš The WESPE endstation has arrived at BESSY II in Berlin-Adlershof!
๐Ÿ”ง Now itโ€™s time for back-out, setup & final checks to get everything ready for commissioning beamtime in early August.
Exciting times ahead!
#DESY #TUBAF #trXPS #BeamlineReady #SynchrotronScience

15.07.2025 18:42 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐Ÿšš An exciting delivery on the road: DESYโ€™s WESPE endstation has just been shipped from Hamburg to Berlin for upcoming experiments. Looking forward to new insights soon! ๐Ÿ”ฌโœจ #ScienceInMotion #ResearchCollab #DESY #TUBAF

15.07.2025 08:16 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Just wrapped up a day full of impressions at the TEMPO beamline at SOLEIL near Paris: Science, sunlight & synchrotron vibes โ€” what a combo! #SynchrotronScience #TEMPObeamline #SOLEIL #TUBAF

19.06.2025 17:20 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Just arrived at synchrotron SOLEIL near Paris and completed the final sample prepโ€”ready to go! Beamtime starts tomorrow morning. Letโ€™s shine some light on new insights. โ˜€๏ธ๐Ÿ”ฌ #SynchrotronScience #Beamtime #SampleReady

17.06.2025 19:09 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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On the way to more sustainability: Development of five Al0.25Ga0.75N atomic layer etching modes for shorter cycle times With a view to greater sustainability in the manufacturing process of semiconductor components, a modification of the atomic layer etching (ALE) process was suc

๐Ÿšจ New paper published!
On the way to more sustainability: Development of five Alโ‚€.โ‚‚โ‚…Gaโ‚€.โ‚‡โ‚…N atomic layer etching modes for shorter cycle times
A collaboration between the Institutes of Applied & Experimental Physics #TUBAF ๐ŸŽ“๐Ÿ”ฌ

#ALD #ALE #Sustainability #Semiconductors

pubs.aip.org/avs/jva/arti...

16.06.2025 18:23 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Final sample prep and collection before our first beamtime at SOLEIL starting Tuesday! Canโ€™t wait to get started โ€” letโ€™s get those beautiful datasets! ๐Ÿ”ฌ #beamtime #synchrotron #SOLEIL

12.06.2025 11:37 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Excited to share a few impressions from the walk to the FLASH FEL tunnel โ€” a rare opportunity made possible by the ongoing upgrade! Always inspiring to get this close to the heart of such a powerful machine. ๐Ÿ’ก๐Ÿ”ง #FLASH #acceleratorscience

11.06.2025 20:18 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Big thanks to DESY and all FLASH colleagues for the warm hospitality and excellent organization of the Early Science Community Proposal for Seeded FLASH Workshop. Great discussions, great team โ€” looking forward to exciting experiments ahead with that fantastic machine! ๐Ÿ’ฅ๐Ÿ”ฌ #FLASH

11.06.2025 12:04 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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How to spot suspicious papers: a sleuthing guide for scientists An open collection of tips and tools could help researchers and publishers to pick up on problematic research.

A group of research-integrity experts has launched a toolkit for researchers that outlines how to spot suspicious scientific papers.

https://go.nature.com/43U32fj

10.06.2025 21:07 โ€” ๐Ÿ‘ 75    ๐Ÿ” 29    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3

Just arrived at DESY in Hamburg ๐Ÿ‡ฉ๐Ÿ‡ช for the Early Science Community Proposal for Seeded FLASH Workshop kicking off tomorrow! Excited for great discussions, new ideas, and future experiments at this cutting-edge FEL facility โšก๐Ÿ”ฌ #FLASH #DESY #TUBAF #PhotonScience

10.06.2025 18:46 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Recoil effects in high energy photoemission of solids โˆ’ Revisited This study systematically investigates core level recoil in photoemission from crystalline silicon (Si) and silicon carbide (4H-SiC), within the X-rayโ€ฆ

๐Ÿšจ Our new paper is out in Journal of Electron Spectroscopy and Related Phenomena! ๐Ÿšจ
โ€œRecoil effects in high energy photoemission of solids โˆ’ Revisitedโ€
We explore the recoil effect in electron emission from solids at high energies. Donโ€™t miss it!
๐Ÿ‘‰ www.sciencedirect.com/science/arti...

04.06.2025 14:41 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Deutschlandkarte der Verteilung der Exzellenzcluster auf Bundeslรคnder und Universitรคten.

Deutschlandkarte der Verteilung der Exzellenzcluster auf Bundeslรคnder und Universitรคten.

Die #Exzellenzcluster stehen fest: Heute hat die Exzellenzkommission 70 Projekte zur Fรถrderung ausgewรคhlt. 45 Cluster werden fortgesetzt, 25 neu eingerichtet. Die Fรถrderung beginnt ab 1. Jan. 2026 fรผr 7 Jahre, die Fรถrdersumme betrรคgt insg. 539 Mio. โ‚ฌ/Jahr. Die Liste: www.dfg.de/resource/blo... 1/3

22.05.2025 15:05 โ€” ๐Ÿ‘ 227    ๐Ÿ” 93    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 31
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๐Ÿ”ฌ Join Us for an Exciting Scientific Talk TODAY
@tubaf.bsky.social ! ๐Ÿ”ฌ
We're pleased to invite you to a talk on "Atomic Layer Processing of Nanostructured Functional Materials: Role of Precursors" taking place TODAY at 2 pm!

tu-freiberg.de/events/physi...

21.05.2025 10:08 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Excited to share that Iโ€™ll be giving an invited talk at ICESS in Berkeley this July! Looking forward to diving into some ultrafast science and connecting with the community. โ˜€๏ธ๐Ÿ“ก๐Ÿงช #ICESS2025 #UltrafastScience #TUBAF

20.05.2025 08:02 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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โ€ช๐Ÿ”ฌ Join Us for an Exciting Scientific Talk TODAY @tubaf.bsky.social! ๐Ÿ”ฌ
We're pleased to invite you to a talk on "Transferable and Scalable Electronic Structure Simulations Powered by Machine Learning" taking place TODAY at 2 pm!

tu-freiberg.de/en/events/ph...

07.05.2025 07:29 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐Ÿ”ฌ Join Us for an Exciting Scientific Talk Tomorrow @tubaf.bsky.social! ๐Ÿ”ฌ
We're pleased to invite you to a talk on "CMOS-compatible Metasurfaces Integrated with Optoelectronic Devices: Tuning Light-matter Interaction at the Nanoscale" taking place TOMORROW!

tu-freiberg.de/en/events/ph...

05.05.2025 07:13 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Hereโ€™s a quick photo recap of our beamtime last week at P22 at DESY. Grateful for the dataโ€”and the memories! See you next time.
#PETRAIII #beamtime #ScienceInAction #SynchrotronVibes

04.05.2025 12:16 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Wrapped up a successful 4-day beamtime at P22 at DESY in Hamburg!โšก๏ธ Huge thanks to the amazing beamline team for their outstanding support โ€” your expertise made all the difference! ๐Ÿ™Œ๐Ÿ”ฌ๐Ÿ’ก Super excited to dive into the data analysis over the next months! ๐Ÿ“Š

01.05.2025 10:22 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Last 12 hours of our beamtime at PETRA III! โณ Making the most of every photon and every scan. Letโ€™s finish strong and squeeze out all the data we can! ๐Ÿ’ชโœจ #Beamtime #PETRAIII #ScienceInProgress

30.04.2025 18:01 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Arrived at low temperatures โ„๏ธ and that means it's the perfect time to start a new series of measurements ๐Ÿ“ˆ! 1.5 days of beamtime left. Keep fingers crossed that everything goes according to plan.

29.04.2025 13:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Two successful days of beamtime at Petra III โœ… Now starting to cool down the samples with liquid helium โ„๏ธ๐Ÿงช Excited for the next phase of measurements! #Beamtime #DESY#ScienceInProgress #ResearchLife

29.04.2025 09:43 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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First HAXPES data on our SiC samples โ€” and it looks amazing! ๐Ÿ”ฅ๐Ÿ“Š Crystal-clear peaks and super promising results right out of the gate. Beamline P22 is delivering! Letโ€™s gooo! #HAXPES #SiC #Beamtime #DESY #SynchrotronScience

28.04.2025 11:19 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Just arrived at DESY beamline P22 โ€” beamtime has officially begun! โšก๐Ÿ”ฌ Excited for the experiments ahead at this incredible synchrotron facility.
#DESY #Beamtime #SynchrotronScience #ResearchLife

28.04.2025 06:49 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Beamtime at PETRA III starts in less than two days!! The countdown is on โ€” canโ€™t wait to get back to the synchrotron and start collecting data. Letโ€™s make some X-ray magic happen! โšก๏ธ๐Ÿ”ฌโœจ #SynchrotronScience #PETRAIII #DESY

25.04.2025 09:35 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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