MEB_Hitachi_SU8000

Cold FEG Scanning Electron Microscope.   /   Hitachi

Contacts :   BAYLE   Fabien     /   DUPUIS   Christophe   /   MAHUT   Frederic

Cold FEG Scanning Electron Microscope. SE BSE STEM EBIC Detectors.

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    Vue générale
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    Chamber fitted with Cryo-transfer

Caractéristiques

  • Detectors   :   SE (Lower, Upper), BSE (Upper, Top), STEM, EBIC
  • Electron gun   :   W cold FEG emitter
  • Max sample size   :   6 inches
  • Resolution   :   1nm @ 15 kV WD=4mm
  • Resolution   :   1.4nm @ 1kV WD=1.5mm (deceleration)
  • Resolution   :   STEM mode : 1nm @ 30 kV WD=8mm
  • Stage   :   5 axis compucentric stage, deceleration
  • Objective lens   :   Immersion
  • Magnification   :   x30 to x800000
  • Voltage   :   300V - 30kV
  • Others   :   Anticontaminator (cold trap)
  • Current   :   1.5 pA to 15 nA
  • Others   :   Cryo-transfer
  • Others   :   Loadlock
  • Others   :   Column: 2-stage condenser
Expertises

Nanomanipulation

Nanomanipulation under 4 ultra-flat tips station (prober shuttle): contacting nanostructures (nanoparticles, nanowires...) for electrical probing, pick&place ...

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Contacts : Fabien BAYLE

Electric caracterization

Contacts and in-situ characterizations of nanostructures (tips connected to nanomanipulators) EBIC imaging of junctions

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Contacts : Fabien BAYLE

Cryo-transfer

SEM-STEM compatible cryotransfer (nitrogen freezing of nanoparticles in solutions)

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Contacts : Fabien BAYLE

Observation of nanostructures with SE, STEM

Carbon nanotubes, epitaxial growths (micro-crystals, nanowires with quantum wells), patterns etched

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Contacts : Fabien BAYLE

Applications

LEDs and Photo-voltaics

Electrical and optical Probing of nanostructures (nanowires...) bricks of LEDs and photo-voltaic devices based on junctions

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Contacts : Fabien BAYLE

Nanomedicine

Morphology and size of nanoparticles involved in healthcare research

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Contacts : Fabien BAYLE