Scanning electron microscopy (SEM)

Description: It is used to observe the microstructural and crystal morphologies in a nano-meter scale for polymeric powders, thin films, and bulks. The functions for SEM include elemental analysis, in-situ stress-strain micromechanical experiments.

Model: Gemini500 (Carl Zeiss)

Acceleration voltage: 0.02-30 kV

Working distance: 8.5 mm

Probe current: 5 pA – 20 nA

Resolution: 0.5 nm at 15 kV, 0.9 nm at 1 kV, 1 nm at 500 V

Probe: Equipped with low-/high- secondary electron, backscattered electron probes

Energy spectrometer: UltimMax65 Oxford Energy Spectrometer

Elemental analysis range: Be4 – Cf98

Stretching stage:

Mode: Kammrath & Weiss stage

Load cell: 1 – 500 N

Displacement resolution: 100 nm

Max. length for the clamp: 45 mm

Temperature ragne: -100 – 500 °C



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