1: Mini colloquium on Metal and Metal Oxide Particles for Catalysis and Sensorics (M31) which is part of the OePG-CMD-Graz 2026 conference (20 – 25 September 2026) and solicit your active participation by contributing talks or posters:
https://oepg-cmd-jointmeeting2026.uni-graz.at/en/cmd-mini-colloquia/m31-metal-and-metal-oxide-particles-for-catalysis-and-sensorics/ 

2.Mini-colloquium M21 – Recent Developments in Machine Learned Interatomic Potentials at the OePG-CMD-Graz 2026 conference (20 – 25 September 2026). OePG-CMD-Graz2026 is an international conference of the Austrian Physical Society (OePG) together with the Condensed Matter Division (CMD) of the European Physical Society. Abstract submissions are now open at https://indico.global/event/16918/. The conference features 41 mini-colloquia covering a wide range of topics in condensed matter physics and materials science (https://oepg-cmd-jointmeeting2026.uni-graz.at/en/cmd-mini-colloquia/), and each abstract must be assigned to one of them.

3.  Mini-colloquium “Light-driven Processes at Interfaces” – This interdisciplinary session explores how light reshapes chemistry and physics at material surfaces. From semiconductor photocatalysis and plasmon-induced hot electrons to enhanced electromagnetic fields enabling advanced sensing, energy transfer, polaritonics, and nanoscale lasing. Bringing together experts in catalysis, spectroscopy, plasmonics, and non-equilibrium physics, the colloquium aims to spark new collaborations and fresh perspectives in this rapidly evolving field.