邀请人：Erdal C. Oğuz（ecoguz@iphy.ac.cn）

报告摘要：

Quasicrystals have long challenged our understanding of structural order. In this presentation, we introduce a new approach that integrates the cut-and-project method with the generalized dual method to generate an entirely new class of quasiperiodic tilings. This technique reveals a novel local isomorphism class with a remarkable property: the ability to transition from a quasicrystalline system to a classical crystalline system through tile reconfiguration. This property can contribute to our understanding of how order emerges and helps bridge the gap between quasiperiodicity and periodic.

报告人简介：

Atahualpa S. Kraemer studied physics at the Faculty of Sciences of the National Autonomous University of Mexico (UNAM), where he also obtained his Ph.D. in Physics under the supervision of David P. Sanders, graduating in 2014. That same year he began his postdoc in Düsseldorf, Germany working in the group of Michael Schmiedeberg, a postdoc that continued in Erlangen, Germany until July 2016. In August 2016 he got a position as an associate professor at UNAM in the area of statistical physics where he currently works. His research areas are colloids, glasses, jammed systems, and quasicrystals. In 2022 he was promoted to full professor, and recently he was nominated for the award "National University Distinction Recognition for Young Academics in the area of Research in Exact Sciences 2023" at UNAM.