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Analytical Services with Transmission Electron Microscopy (TEM)

Analytical Services with Transmission Electron Microscopy (TEM)

Hitachi High-Tech America has a state-of-the art microscopy lab in Hillsboro, Oregon. Using innovative Transmission Electron Microscopes (TEM), dedicated equipment and a staff of full-time, industry-experienced engineers work on samples for various applications including but not limited to:

  • Nanotechnology and quantum devices
  • Materials science (metals, ceramics, polymers)
  • Semiconductor device failure analysis
  • Advanced biological studies
  • Thin-film characterization for electronics and optoelectronics

Available Instruments

Transmission Electron Microscopes (TEM)

  • Atomic-Scale Imaging: TEM provides unprecedented resolution down to the atomic scale, ideal for studying the internal structure of materials.
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  • Crystallographic Analysis: With diffraction capabilities, TEM allows detailed analysis of crystalline structures, including lattice spacing, orientation, and defects.
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Si(211) single crystal HAADF-STEM image (left), image intensity profile (right lower) and FFT power spectrum (right upper)
  • High-Resolution Elemental Mapping: Through techniques like Electron Energy Loss Spectroscopy (EELS) and Energy-Dispersive X-ray Spectroscopy (EDX), TEM provides chemical mapping at the atomic level.
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GaAs (110) atomic column EDX elemental mapping
  • Thin-Film Analysis: Characterize thin films, interfaces, and layered materials with precise measurements of thickness and composition.

Applications

  • Nanotechnology and quantum devices
  • Materials science (metals, ceramics, polymers)
  • Semiconductor device failure analysis
  • Advanced biological studies
  • Thin-film characterization for electronics and optoelectronics

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