Transmission Electron Microscopy (TEM)

Transmission Electron Microscopy facility provides researchers with unparalleled capabilities for nanoscale structural characterization and analysis. TEM technology enables direct visualization of specimen internal structure by transmitting a focused electron beam through ultra-thin samples, achieving atomic-level resolution down to 0.05 nanometers.

This powerful imaging technique is essential for materials science, biological research, nanotechnology, and semiconductor development, offering both high-resolution imaging and analytical capabilities including selected area electron diffraction (SAED) and energy-dispersive X-ray spectroscopy (EDS). 

Whether you’re examining cellular ultrastructure, characterizing nanoparticles, analyzing thin films, or investigating crystal defects, our TEM facility delivers the precision and expertise needed to reveal the fundamental details that drive scientific discovery.

TEM Equipment:

1 JEOL JEM 2100 LaB6 TEM

The JEOL JEM-2100 LaB₆ TEM is a 200 kV high-resolution transmission electron microscope designed for advanced imaging and analysis at the nanoscale.

Manufacturer: JOEL Ltd.
Model: JEM 2100 LaB₆ TEM
Equipment Location: Grigg 147
Usage & Fees: 

CategoryInternal RateExternal Rate
Assisted Use–$137/hr
Non-Assisted Use$31/hr$82/hr
Training Fee$400/user$806/user

2 RMC Ultramicrotome

A precision slicing tool used to cut ultra-thin sections of materials for TEM or SEM analysis. Supports both biological and material samples. Ideal for high-resolution imaging prep.

Manufacturer: RMC
Model: Ultramicrotome
Equipment Location: Grigg 147
Usage & Fees: 

CategoryInternal RateExternal Rate
Assisted Use$47/hr$78/hr
Non-Assisted Use$11/hr$23/hr

3 RMC Cryo-ultramicrotome

Used for cryogenic sectioning of soft and temperature-sensitive materials. Enables ultra-thin slicing while preserving structure through sub-zero processing.

Manufacturer: RMC
Model: Cryo-ultramicrotome
Equipment Location: Grigg 147
Usage & Fees: 

CategoryInternal RateExternal Rate
Assisted Use$49/hr$86/hr
Non-Assisted Use$13/hr$31/hr

4 Gatan Precision Ion Polishing System (PIPS)

Removes surface damage and prepares electron-transparent samples for TEM analysis through ion milling. Allows precise thinning with minimal artifacts.

Manufacturer: Gatan
Model: PIPS
Equipment Location: Grigg 147
Usage & Fees: 

CategoryInternal RateExternal Rate
Assisted Use$45/hr$79/hr
Non-Assisted Use$9/hr$24/hr

Contact Information:

Dr. Youxing Chen
Phone: 704-687-1985
Email: ychen103@charlotte.edu
Office: Duke 103