Dr. Peng XIAO is a physicist and researcher specializing in nanoscale heat transfer, thermal physics, and advanced thermoelectric phenomena. He is currently a prestigious Marie Skłodowska-Curie Actions (MSCA) Postdoctoral Fellow at the French National Centre for Scientific Research (CNRS). Dr. Xiao earned his Ph.D. in Physics at UAB, Barcelona, focusing on decoding fundamental charge and energy transport mechanisms at the sub-micron scale. He brings extensive expertise in cleanroom micro/nanofabrication and the high-precision experimental characterization of freely suspended 2D membranes. His current research operates at the intersection of condensed matter physics and energy harvesting, with a particular emphasis on the electronic and thermal transport properties of novel two-dimensional (2D) semiconductors (such as SnSe₂ and WS₂).