Photoemission

May 27, 2025

Photoemission beamline is a Dragon type bending magnetic beamline with three grating covers the energy from 60 to 1000eV. The energy resolution is about 1000 and the flux is about 10E10 photons/sec. The Photoemission station have four chamble, analyser chamble(ANA), prepairing chamble(PREP), Lordlock(LL) and a High pressure reaction chamble(REAC).the ANA is equiped with Scienta R3000 analyser, a Specs Dual anode X-ray gun , a Prevac flood gun, a Specs ErLEED, The PREP is equiped with a sputtering gun and High and medium tempeerature evaporator. In both ANA and PREP the sample can be heated to 1400℃ and cooled to -150℃ according to the sample holder type. We can do experiments of SRPES, XPS, UPS, NEXAFS, etc. Our special equiment is the High pressure reaction chamble which can dose 4 ways of gas up tomore than 1MPa and heated to 650℃ and after reaction tranfer to ANA chamble to od experiment without explore to air.