1. Cold Atoms

2. Electromagnetically Induced Transparency

3. Slow, Stationary and Stored Light

4. Low-Light-Level Nonlinear Optics

5. Quantum Optics

6. Quantum Memory

7. Quantum Information

Chen,Jeng-Chung

1. Low-dimensional Physics

2. Semiconductor / Superconductor Physics

3. THz/FIR photonics

1. Experimental surface magnetism

2. Spintronics

3. Non-collinear magnetic spin structures

4. Spin-polarized scanning tunneling microscopy