In:
Review of Scientific Instruments, AIP Publishing, Vol. 70, No. 8 ( 1999-08-01), p. 3233-3238
Abstract:
Energy dispersive small angle x-ray scattering is a unique method that takes advantage of a continuous spectrum of a synchrotron radiation source. In this study, the capability of this scattering measurement is explored. Using a detector mask with three acceptance rings of different ring radius and a sample to detector distance of 440 mm with the usable x-ray energy ranging from 4 to 20 keV, we can cover a q range from 0.01 to 0.4 Å−1. However, sample transmission and detector response function limit the application range at low energy. Slit scattering is the dominant source of background. The signal to background ratio for a standard cross-linked polyethylene sample can be more than 100. For a time-resolved experiment, data acquisition rate is limited by the throughput of the detector.
Type of Medium:
Online Resource
ISSN:
0034-6748
,
1089-7623
Language:
English
Publisher:
AIP Publishing
Publication Date:
1999
detail.hit.zdb_id:
209865-9
detail.hit.zdb_id:
1472905-2
SSG:
11