Literature DB >> 27910617

High resolution spectrometer for extended x-ray absorption fine structure measurements in the 6 keV to 15 keV energy range.

J F Seely1, L T Hudson2, Albert Henins2, U Feldman1.   

Abstract

A Cauchois transmission-crystal spectrometer has been developed with high crystal resolving power in the 6 keV-15 keV energy range and sufficient sensitivity to record single-shot spectra from the Lawrence Livermore National Laboratory (LLNL) Titan laser and other comparable or more energetic lasers. The spectrometer capabilities were tested by recording the W L transitions from a laboratory source and the extended x-ray absorption fine structure (EXAFS) spectrum through a Cu foil.

Entities:  

Year:  2016        PMID： 27910617      PMCID： PMC5488268          DOI： 10.1063/1.4959918

Source DB:  PubMed          Journal:  Rev Sci Instrum        ISSN： 0034-6748            Impact factor:   1.523


  5 in total

1.  Extended X-ray absorption fine structure measurements of laser-shocked V and Ti and crystal phase transformation in Ti.

Authors:  B Yaakobi; D D Meyerhofer; T R Boehly; J J Rehr; B A Remington; P G Allen; S M Pollaine; R C Albers
Journal:  Phys Rev Lett       Date:  2004-03-05       Impact factor: 9.161

2.  Solid iron compressed up to 560 GPa.

Authors:  Y Ping; F Coppari; D G Hicks; B Yaakobi; D E Fratanduono; S Hamel; J H Eggert; J R Rygg; R F Smith; D C Swift; D G Braun; T R Boehly; G W Collins
Journal:  Phys Rev Lett       Date:  2013-08-05       Impact factor: 9.161

3.  Tunable hard X-ray spectrometer utilizing asymmetric planes of a quartz transmission crystal.

Authors:  John F Seely; Albert Henins; Uri Feldman
Journal:  Rev Sci Instrum       Date:  2016-05       Impact factor: 1.523

4.  Ultra-thin curved transmission crystals for high resolving power (up to E/ΔE = 6300) x-ray spectroscopy in the 6-13  keV energy range.

Authors:  John F Seely; Lawrence T Hudson; Jack L Glover; Albert Henins; Nino Pereira
Journal:  Opt Lett       Date:  2014-12-15       Impact factor: 3.776

5.  Measurement of Electron-Ion Relaxation in Warm Dense Copper.

Authors:  B I Cho; T Ogitsu; K Engelhorn; A A Correa; Y Ping; J W Lee; L J Bae; D Prendergast; R W Falcone; P A Heimann
Journal:  Sci Rep       Date:  2016-01-06       Impact factor: 4.379
  5 in total

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