May 13, 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
Staff Technical Assistance Time is added based on the time spent by staff members providing technical support, guidance & training outside of equipment training, and technical services for users of the lab. Click here for full rate details.
Reservations
Date Start End User
05/20/2026 12:00 PM 04:00 PM Chris Martinez
06/08/2026 08:00 AM 12:00 AM John Cumings
06/09/2026 12:00 AM 12:00 AM John Cumings
06/10/2026 12:00 AM 12:00 AM John Cumings
06/11/2026 12:00 AM 12:00 AM John Cumings

Please login to make a reservation.
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
Fri, Jun 12, 2026
- 5:00 pm
John Cumings
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Tescan Tentative Service (Cumings)
Thu, Jun 11, 2026
-
John Cumings
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Tescan Tentative Service (Cumings)
Wed, Jun 10, 2026
-
John Cumings
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Tescan Tentative Service (Cumings)
Tue, Jun 09, 2026
-
John Cumings
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Tescan Tentative Service (Cumings)
Mon, Jun 08, 2026
8:00 am -
John Cumings
View Reservation
Tescan Tentative Service (Cumings)
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SOPs
Manuals

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Recipes

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