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Field emission Scanning electron microscope (Zeiss, AMRL)
Field emission Scanning electron microscope  (Zeiss, AMRL)
Make: Zeiss
Model: Gemini FESEM 500
Year of purchase: 2019
Funded by: DST, Govt of India
Location: AMRL
Slot timings:
Contact: fesem_amrl@jncasr.ac.in, 080-2208-2014
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  • Filament: FEG filament
  • Resolution: better than 1.2 nm resolution.
  • Accelerating voltage range: 200 V – 30 kV
  • Detectors: In-lens, Secondary electron and EBS, BSD, STEM detector.
  • Secondary electron image,
  • Secondary electron invert image,
  • Backscatter electron image,
  • STEM(HAADF image),
  • EDS-(EDS with atomic weight percentage data, point EDS, Area colour mapping, Line mapping) (Under Maintenance)
  • Cross-section imaging
Modes Duration (hrs)
M1 One hour max 2 samples, Imaging only
M2 1 Hr, Max 1 samples Imaging+EDS Mapping
Sl. No. - Category Fees ( in Rs/- ) + additional 18% GST
04. Industry for 1 Hr, Max 1 samples Imaging+EDS Mapping Rs 5000 per slot
05. Gold sputtering for Academic users (Not available now) Rs 1000 per run
06. Gold sputtering for Industry users (Not available now) Rs 2000 per run
02. Other Academia for 1 Hr, Max 1 samples Imaging+EDS Mapping Rs 2500 per slot
03. Industry for 30 mins max 1 sample, Imaging (with limited point EDS) Rs 2200 per slot
01. Other Academia for 30 mins max 1 sample, Imaging (with limited point EDS) Rs 1100 per slot