Symposium (Oral) Symposium : New Frontiers in Non-equilibrium Materials Unlocked by Spacetime Commutativity
Tue. Mar 17, 2026 4:30 AM - 8:20 AM UTC
Chair : Hiroki Taniguchi(Nagoya University), Koji Kimura(Nagoya Institute of Technology), Ryo Tamura(NIMS), Toru Wakihara(The University of Tokyo)
This symposium focuses on non-equilibrium materials situated between "perfectly ordered crystals" and "completely disordered amorphouses". We will explore the complex properties governed by kinetic factors—such as synthesis rates and thermal history—through the lens of "Spacetime Commutativity". By utilizing the correlation between temporal evolution and spatial distribution of atoms, we aim to establish a new scientific principle for the rational design and analysis of glass and other non-equilibrium materials.
2:40 PM - 3:10 PM JST (5:40 AM - 6:10 AM UTC)
[17p-WL1_401-4] Heterogeneous Dynamics Observed Using Coherent X-ray Scattering〇Taiki Hoshino1 (1.Tohoku Univ. SRIS)
Download PDF Comment( Keywords: X-ray photon correlation spectroscopy,dynamic heterogeneity,coherent X-ray scattering
X-ray photon correlation spectroscopy (XPCS) is a measurement technique that evaluates various types of dynamics by analyzing time-resolved coherent X-ray scattering patterns. In this presentation, I will introduce our research on the observation of dynamic fluctuations using XPCS and related techniques.
