Feasibility of Laboratory-Based EXAFS Spectroscopy with Cryogenic Detectors.
Feasibility of Laboratory-Based EXAFS Spectroscopy with Cryogenic Detectors.
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DOI:
10.1007/s10909-020-02474-7
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发表时间:
2020-09
影响因子:
2
通讯作者:
Cantor R
中科院分区:
文献类型:
--
作者:
George SJ;Carpenter MH;Friedrich S;Cantor R
Extended X-ray Absorption Fine Structure (EXAFS) spectroscopy is a powerful technique that gives element-specific information about the structure of molecules. The development of a laboratory EXAFS spectrometer capable of measuring transmission spectra would be a significant advance as the technique is currently only available at synchrotron radiation lightsources. Here, we explore the potential of cryogenic detectors as the energy resolving component of a laboratory transmission EXAFS instrument. We examine the energy resolution, count-rate, and detector stability needed for good EXAFS spectra and compare these to the properties of cryogenic detectors and conventional X-ray optics. We find that superconducting tunnel junction (STJ) detectors are well-suited for this application.
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影响因子:
3.9
作者:
Pushie, M. Jake;Nienaber, Kurt H.;George, Graham N.
通讯作者:
George, Graham N.
影响因子:
2
作者:
Friedrich, S.;Harris, J.;Cantor, R.
通讯作者:
Cantor, R.
DOI:
10.1107/s0907444913013619
发表时间:
2013-07-01
期刊:
ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY
影响因子:
--
作者:
Skarzynski, Tadeusz
通讯作者:
Skarzynski, Tadeusz
DOI:
10.1016/j.nima.2003.11.212
发表时间:
2004-03-11
影响因子:
1.4
作者:
Fleischmann, A;Link, M;Seidel, GM
通讯作者:
Seidel, GM
影响因子:
1.6
作者:
Lee, Sang-Jun;Titus, Charles J.;Nordlund, Dennis
通讯作者:
Nordlund, Dennis