JEOL Field Emission SEM

Major functions:

  • Magnification ( (working distance:39mm) to )
  • Image mode: SEI (Secondary electron image)
  • Electron gun: Conical electrode type cold cathode field emission gun (Tungsten single crystal <310> emitter/li
  • Fully eucentric goniometer stage
  • Tilting:
  • Specimen holder: Sample size up to 32(diameter) 20 (H) mm specimen
  • Energy dispersive X-ray spectroscopy (EDX)

Sample requirements:
For surface/cross section measurement, any vacuum compatible solids (e.g. thin film, powders, fibers, bulk…). *(please take the sample holder for sample preparation before measurement)

User Fees:
Internal
AP users
PolyU internal users
UGC-funded institutes
External User
Basic
 
$100 / hr
$100 / hr
$200 / hr
$350 / hr
$ 500 / hr