In progress

Ballistic heat

Investigation of ballistic conduction of phonons and heat in semiconductors at nanoscale.


Improving the thermoelectric performance of silicon-based devices using nanofabrication.


Theoretical and experimental studies of surface phonon-polaritons

Ray phononics

In this project, I develop a new concept of heat manipulation based on particle properties of phonons"

Wave phononics

Theoretical and experimental studies of coherent heat conduction in phononic crystals.

Nanowire optics

My PhD project about optical properties of quantum dots is nanowires.