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X27C External Homepage

Beamline X27C

General Information

Source Type
Bending Magnet

Status
Operational

General User Beamtime
30%

Energy Range
9 KeV

Beamline Type
Participating Research Team (PRT)

Technique(s)
X-ray diffraction, time resolved
X-ray diffraction, wide angle
X-ray scattering, small angle
X-ray scattering, wide angle

Institution(s)
Air Force Research Laboratory
National Institutes of Health
Naval Surface Warfare Center
SUNY @ Stony Brook

Research Types
Chemistry/materials research(with emphasis on polymers)using combined (SAXS) & (WAXS) techniques. Investigate polymer structures, orphologies & dynamics from atomic nanoscopicmicroscopic to mesoscopic scales in real-time and/or in-situ using SAXS and WAXD

Contact Information

Spokesperson The person from each beamline who acts as a contact point between the beamline management and NSLS administration. Contact for questions about the beamline scientific program, experimental capabilities, and beamline management.
Benjamin Hsiao, SUNY @ Stony Brook, Benjamin.Hsiao@sunysb.edu, 631/632-7793
Benjamin Chu, SUNY @ Stony Brook, bchu@notes.cc.sunysb.edu, 631-632-7928

Local Contact The beamline staff member who is typically responsible for overseeing the daily operation and maintenance of the beamline. Contact for questions about beamline instrumentation, experimental details, and training.
Lixia Rong, SUNY @ Stony Brook, lrong@bnl.gov, 16313443175
Jie Zhu, SUNY @ Stony Brook, jiezhu008@hotmail.com, 6313443175

Beamtime Scheduler The beamline staff member responsible for coordination of beamline schedule every trimester. Contact for questions about beamtime scheduling.
Benjamin Hsiao, SUNY @ Stony Brook, Benjamin.Hsiao@sunysb.edu, 631/632-7793

Beamline Phone
631-344-5627

Instrumentation

Beamline Characteristics

Energy Range Mono Crystal or Grating Resolution (ΔE/E) Flux Spot Size (mm) Total Angular Acceptance (mrad)
6 – 20 keV multilayer 1.1% (@ 9.5 keV) 1012 ph/sec ~ 0.39 mm diam. 0.23

Source Type
Bending magnet

Optical System
3 pinhole collimation system

Experimental Apparatus
Air-cooled dual-cell temperature jump apparatus which consists of two hot stages
powered with electric heating bands ( Temp. range 25 deg C - 350 deg C ) and connected with a pneumatic operating bar. INSTEC heating stage (Temp. range –190 deg C - 600 deg C). 1-D position sensitive detector: 2 EMBL (European Molecular Biology Laboratory) detectors. 2-D area detector: Imaging plate (Fuji BAS 2500); MAR CCD; EMBL multi-wire proportional chamber. Other equipment (as listed on our external webpage) availability depends on agreement with spokesperson.

Computer System Hardware & Software
PC based data acquisition software for EMBL detectors. Custom codes (SASDAP, WASDAP) and commercial packages (Grams32, Spyglass , Polar, TINA2.1, Image GauageV4.0 and), on the PC and the SGI workstation for preliminary analysis.

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