EM3 Electron Microscopy for Energy Materials via Environment Manipulation

Facilities

TEM & FIB

Ultrahigh Resolution Double Cs Corrected Scanning Transmission Electron Microscope, STEM Spectrometer, FT-IR · 연구1동

Spectra Ultra

  • 제조사: Thermo Fisher Scientific
  • 모델명: Spectra Ultra
  • Gun: X-FEG/UltiMono
  • High tension: 30, 60, 80, 200, 300 kV
  • Aberration correction: Double correction (S-CORR/CETOR)
  • EDS: Ultra-X, 6 SDD detector, solid angle 4.45 srad
  • Highest resolution: 50 pm at 300 kV, 125 pm at 30 kV
  • GIF Continuum K3 system
  • EMPAD for 4D-STEM

The Spectra Ultra supports atomic-resolution imaging, spectroscopy, chemical analysis, and 4D-STEM experiments for advanced materials research.

Transmission Electron Microscope · 연구1동

Spectra 200

  • 제조사: Thermo Fisher Scientific
  • 모델명: Spectra 200
  • Gun: X-CFEG ultra-high-brightness cold field emission gun
  • High tension: 30-200 kV
  • Aberration correction: Probe Cs correction
  • Energy resolution: <0.3 eV
  • STEM resolution: 60 pm at 200 kV
  • EDS: Super-X detector system
  • Camera/detectors: Ceta 16M camera, Panther STEM detection system, Dectris ARINA detector for 4D-STEM

The Spectra 200 is used for high-throughput, high-resolution S/TEM imaging and analytical characterization of energy and functional materials.

Ultra High Resolution Focused Ion Beam, FIB · 연구1동

Helios G5 UX

  • 제조사: Thermo Fisher
  • 모델명: Helios G5 UX
  • Electron optics: High stability Schottky thermal field emitter type
  • Electron beam resolution: 0.7 nm at 15 kV, 1.5 nm at 1 kV
  • Ion optics: Ga+ liquid metal ion source
  • Ion resolution: 2.5 nm at 15 kV
  • Detector: In-column detector (ICD, MD, TLD)
  • In-situ sample lift-out system: FEI EasyLift

In-situ holder

In-situ TEM-straining holder · 연구1동

Gatan 654

  • In situ tensile testing of specifically designed sample inside TEM
  • Mode of mechanical testing: Straining

In-situ TEM-biasing & Heating holder · 연구1동

Protochips Fusion

  • In situ electrical & thermal studies of specimen under controlled and stable environment within TEM

In-situ TEM-gas holder · 연구1동

Protochips Atmosphere

  • In situ gas reaction & thermal studies of specimen under a high pressure and elevated or room temperature within TEM