February 12, 2026 UMD Home NanoCenter AIM Lab
Back to Equipment List Tescan XEIA FEG SEM
Description

The world's first fully integrated Xe plasma source FIB with SEM enables extremely high ion currents up to 2.5 μA thus increasing sputtering rate more than 50 times compared to conventional Ga source FIB. This predetermines XEIA for milling big volumes of materials that were time consuming or impossible in the past.

The XEIA is a fully PC controlled SEM with Schottky field emission cathode in combination with Xe Plasma Focused Ion Beam (SEM-FIB) column and also fully equipped with Gas Injection System (GIS) for five different gases. With more than 20 ports in the newly designed large sample chamber, the XEIA also integrates a variety of nano-analytical capabilities in one single instrument. The XEIA equipped with:

  • EDS (Energy Dispersive X-Ray Spectrometry)
  • CL (Cathodoluminescence)
Location AIM Lab | 1237E Kim Eng. Bldg.
Manufacturer
Staff Contact JiancunJiancun Rao
jcrao@umd.edu
301-405-0561
Rates
Large Commercial
$182/hr
Small Commercial / MTECH
$132/hr
External Non-profit / University
$81/hr
UMD
$52/hr
No Charge
$0/hr
Reservations
Date Start End User
02/13/2026 12:00 AM 12:00 AM Jiancun Rao
02/14/2026 12:00 AM 12:00 AM Jiancun Rao
02/15/2026 12:00 AM 12:00 AM Jiancun Rao
02/16/2026 12:00 AM 12:00 AM Jiancun Rao
02/17/2026 12:00 AM 12:00 AM Jiancun Rao

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External Materials

If you plan to bring external materials into the lab, please notify the FabLab staff to ensure proper safety protocols and any equipment arrangements can be made ahead of your reservation. Please submit an External Materials Request form for each material you will bring.

Logs
Sun, Mar 01, 2026
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Jiancun Rao
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Maintenance
Sat, Feb 28, 2026
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Jiancun Rao
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Maintenance
Fri, Feb 27, 2026
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Jiancun Rao
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Maintenance
Thu, Feb 26, 2026
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Jiancun Rao
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Maintenance
Wed, Feb 25, 2026
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Jiancun Rao
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Maintenance
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SOPs
Manuals

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Recipes

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