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Advanced Photon Source

A U.S. Department of Energy, Office of Science,
Office of Basic Energy Sciences national synchrotron x-ray research facility

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APS Technique Directory

APS Beamline Directory

Beamline Information Maintenance

Beamline 24-ID-E: Sector 24 - Insertion Device

NE-CAT
Life Sciences

Description

Sector 24 utilizes canted insertion devices to provide two independent x-ray sources, one for a variable energy beamline 24-ID-C (6-20 keV) and another for a fixed energy beamline 24-ID-E (Se peak). Both beamlines are optimized to address challenging cases in macromolecular crystallography such as large complex molecular assemblies, poorly diffracting crystals and microcrystals by providing extremely stable and intense x-ray beams with beam sizes ranging from 5 to 10 microns. The 24-ID-C beamline is equipped with an ALS-style sample auto-mount robotic system for increased productivity and a mini-kappa goniometer head for crystal alignment. Remote operations available.

 

Supported Techniques

  • Macromolecular crystallography
  • Microbeam
  • Microdiffraction
  • Single-wavelength anomalous dispersion
  • Single-crystal diffraction

Beamline Controls and Data Acquisition

Data acquisition and beamline controls via CONSOLE and EPICS, RAPD and 1.35 PetaByte data storage system

Detectors

  • Eiger 16M
  • AMPTEK XR-100SDD

Additional Equipment

  • ACCEL/Maatel MD2 Microdiffractometer
  • LR-Design detector positioner
  • Oxford Cryojet sample cooler
  • Fully equiped chemistry laboratory

Local Contacts

Name FRANK V MURPHY (Director)
Phone 630.252.0680
Name MALCOLM S CAPEL (Deputy Director)
Phone 630.252.0686
Name CYNTHIA G SALBEGO (Scheduling / User information)
Phone 630.252.0689

Beamline Specs

Source

Monochromator Type

Si(220)

Energy Range

12.66 keV

Resolution (ΔE/E)

3 x 10 -4

Flux (photons/sec)

1 x 10 13 @12.6 keV

Beam Size (HxV)

Focused

10µm x 10µm

For additional information see:
https://necat.chem.cornell.edu

Current Status:

Operational/Accepting General Users

Access Mode:

On-site Remote
Last Updated on 08/25/2025
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