Photo by Evgenii Sitnikov

Observing physical phenomena no one has ever seen, new discoveries, new technologies. We aim to be a laboratory where the joy of pursuing new frontiers creates value and leads to people, knowledge, and technologies that benefit society. We are pioneering “phonon engineering,” the next generation of semiconductor thermal control technology enabled by semiconductor nanostructures based on deep physical understanding and meticulous design. Phonons are carriers of heat, and by advanced control of their transport, we develop applications in thermal management of advanced semiconductor devices, construction of quantum communication networks, and environmental heat power generation. Additionally, using our laboratory’s proprietary three-dimensional thermal conductivity measurement and imaging techniques, we conduct research on heat dissipation for AlN, GaN, SiC power devices, and graphene—materials for which demand is increasing toward three-dimensional advanced semiconductors—as well as device thermal analysis to meet the needs of material development companies. We would be delighted if our physics exploration driven by intellectual curiosity and new technology development aimed at solving social issues contribute to the development of the AI industry and carbon neutrality. Our entire laboratory works together, enjoying our research while advancing it forward. We accept master’s and doctoral students and are continuously recruiting postdoctoral researchers.

Click here to watch a lab introduction video


News

Nov17Dr. Luo as UTokyo Postdoctoral Research Fellow has joined our group.
Nov01Dr. Guillemot has joined our group as Project Researcher.
Oct01Dr. Huang has been promoted to Project Associate Professor.
Ms. Yu as M1 students, and Ms. J. Wang and Ms. X. Wang as research students have joined our group.
Sep01Prof. Hamaoui of Gustave Eiffel University has been appointed as an Visiting Research Fellow and has joined our group.

Past news


Videos

Lab introduction
Our research topics
Thermoelectric train
Work hard, Play hard!
Cleanroom Virtual Visit
Lecture at Open Campus 2023