SPECS Surface Nano Analysis GmbH

⚠️ NEW PAPER ALERT!!! ⚠️ Explore the dynamics of orbital excitations in materials science with this cutting-edge study! By employing time- and angle-resolved photoelectron spectroscopy (trARPES), Mirko Cinchetti from TU Dortmund University and colleagues investigate d-d transitions in FePS₃, a van der Waals antiferromagnet. The study uncovers rapid dynamics of both spin-allowed and spin-forbidden transitions, unveiling unique relaxation mechanisms. This research expands the capabilities of trARPES, providing insights into orbital transitions in correlated materials with unprecedented temporal and momentum resolution. 🌌⚛️   Check out their paper ⬇️ Tracing the ultrafast buildup and decay of d-d transitions in FePS3 https://lnkd.in/eikdqr3z   Key takeaways: 🚀Ultrafast dynamics of spin-allowed and spin-forbidden d-d transitions in FePS₃ 🚀Time-resolved ARPES tracks momentum-dependent signatures of d-d transitions 🚀Exchange and spin-orbit coupling govern distinct relaxation pathways 🚀Findings offer insights into quasiparticle interactions in quantum materials   #NewtonCP

Take a look inside the AttoLab, where imec uses advanced laser techniques, including extreme ultraviolet laser spectroscopy, to explore the fundamental interactions of materials crucial for next-gen lithography. The AttoLab is part of imec’s MCA department, supporting both internal research and core partners to drive the development of new materials and refine processes for next-generation devices. It all fits into imec’s mission of bringing next-generation CMOS technologies from lab to fab, by leveraging its state-of-the-art infrastructure and deep semiconductor material expertise and know-how.

New paper to help address XPS instrument reporting limitations in journal publications. Recent studies of reporting in XPS related publications found that parameters related to instruments used, data collection, and data analysis are usually highly limited and often missing. Such information is needed to assess quality of data reported and would be needed to reproduce data. Such limitations are not unique to XPS but increasingly common. The first of a new type of paper to help address this challenge for XPS instruments was just published in the data journal Surface Science Spectra. The paper provides a level of detailed information about fixed and operator selected parameters for a specific family of instruments not generally available. This information can be referenced by authors and help readers assess the information provided in publications. Papers for other families of instruments are in development. #xps, #data quality

🚀 Our latest publication in collaboration with CNR-Nano and Scuola Normale Superiore is out on Carbon!!!! Our paper, "Intercalated structures formed by platinum on epitaxial graphene on SiC(0001)", dives into the fascinating world of graphene intercalation and its potential applications in spintronics, catalysis, and more. 🌟 A big shoutout to Letizia Ferbel, the lead author, for her incredible work and dedication. This study truly showcases the power of surface science, utilizing the full capabilities of our lab at NEST: 🔍 ARPES 🔬 XPS 💡 LEED ✨ STM We investigated the intercalation mechanisms and structural phases of platinum on epitaxial graphene, exploring new hybrid 2D materials. 📄 Read more here: https://lnkd.in/dzapQyFV Congratulations to the entire team for this achievement! 🥂