TY - GEN
T1 - Absolute x-ray energy calibration and monitoring using a diffraction-based method
AU - Hong, Xinguo
AU - Duffy, Thomas S.
AU - Ehm, Lars
AU - Weidner, Donald J.
N1 - Publisher Copyright:
© 2016 Author(s).
PY - 2016/7/27
Y1 - 2016/7/27
N2 - In this paper, we report some recent developments of the diffraction-based absolute X-ray energy calibration method. In this calibration method, high spatial resolution of the measured detector offset is essential. To this end, a remotely controlled long-translation motorized stage was employed instead of the less convenient gauge blocks. It is found that the precision of absolute X-ray energy calibration (ΔE/E) is readily achieved down to the level of 10-4 for high-energy monochromatic X-rays (e.g. 80 keV). Examples of applications to pair distribution function (PDF) measurements and energy monitoring for high-energy X-rays are presented.
AB - In this paper, we report some recent developments of the diffraction-based absolute X-ray energy calibration method. In this calibration method, high spatial resolution of the measured detector offset is essential. To this end, a remotely controlled long-translation motorized stage was employed instead of the less convenient gauge blocks. It is found that the precision of absolute X-ray energy calibration (ΔE/E) is readily achieved down to the level of 10-4 for high-energy monochromatic X-rays (e.g. 80 keV). Examples of applications to pair distribution function (PDF) measurements and energy monitoring for high-energy X-rays are presented.
KW - X-Ray diffraction
KW - X-Ray energy calibration
KW - X-Ray energy monitoring
UR - http://www.scopus.com/inward/record.url?scp=84984562119&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84984562119&partnerID=8YFLogxK
U2 - 10.1063/1.4952932
DO - 10.1063/1.4952932
M3 - Conference contribution
AN - SCOPUS:84984562119
T3 - AIP Conference Proceedings
BT - Proceedings of the 12th International Conference on Synchrotron Radiation Instrumentation, SRI 2015
A2 - Chubar, Oleg
A2 - Jarrige, Ignace
A2 - Kaznatcheev, Konstantine
A2 - Miller, Lisa
A2 - Stavitski, Eli
A2 - Tanabe, Toshiya
A2 - Shaftan, Timur
A2 - Shen, Qun
A2 - Pindak, Ronald
A2 - Nelson, Christie
A2 - Kalbfleisch, Sebastian
A2 - Thieme, Juergen
A2 - Williams, Garth
A2 - Fuchs, Martin
A2 - Rumaiz, Abdul
A2 - Wang, Jun
A2 - Evans-Lutterodt, Kenneth
A2 - Lee, Wah-Keat
A2 - McSweeney, Sean
A2 - Vescovo, Elio
PB - American Institute of Physics Inc.
T2 - 12th International Conference on Synchrotron Radiation Instrumentation, SRI 2015
Y2 - 6 July 2015 through 10 July 2015
ER -