Research Interest

研 究 方 向

     I. Low-D Quantum matters research

A.  3-D Topological Insulators

«  Thin film synthesis by MBE

«  ARPES for Dirac surface states

«  Low temperature transport

«  Electrical field effect via gate device

 

B.  Spin transport

«  Spin pumping on TI-based FM and FI heterostructures

«  Spin torque-FMR on TI-based FM and FI heterostructures

«  Field effect on spin pumping devices

 

    II. High k Dielectrics for Nano-electronics

 

« High k gate dielectrics for high mobility channel semiconductors

« MOS device electrical studies

« Oxide/semiconductor interface characterizations by XPS, and STM