
Methods
Links

Femtosecond time-resolved spectroscopies
2-Photon Photoemission (2PPE), Second harmonic generation (SHG)

Electron spectroscopies
High resolution electron energy loss spectroscopy (HREELS), 2-Photon Photoemission (2PPE)

Surface science techniques
Temperature-programmed desorption (TPD), Infrared reflexion absorption spectroscopy (IRAS)

Nonlinear optical spectroscopy
Second harmonic generation (SHG), Sum frequency generation (SFG) vibrational spectroscopy, 2-Photon absorption (2PA)

Scanning probe microscopies
Scanning tunnelling microscopy (STM), Atomic force microscopy (AFM)

Nanoscale spectroscopy/microscopy