1.
Rev Sci Instrum
; 78(5): 053101, 2007 May.
Article
in English
| MEDLINE
| ID: mdl-17552806
ABSTRACT
A curved-crystal x-ray emission spectrometer has been designed and built to measure 2-5 keV x-ray fluorescence resulting from a core-level excitation of gas phase species. The spectrometer can rotate 180 degrees, allowing detection of emitted x rays with variable polarization angles, and is capable of collecting spectra over a wide energy range (20 eV wide with 0.5 eV resolution at the Cl K edge) simultaneously. In addition, the entire experimental chamber can be rotated about the incident-radiation axis by nearly 360 degrees while maintaining vacuum, permitting measurements of angular distributions of emitted x rays.
Subject(s)
Refractometry/instrumentation , Spectrometry, X-Ray Emission/instrumentation , Spectrometry, X-Ray Emission/methods , Equipment Design , Equipment Failure Analysis , Refractometry/methods , Reproducibility of Results , Sensitivity and Specificity
2.
Rev Enferm
; 11(124 Suppl): 10-4, 1988 Dec.
Article
in Spanish
| MEDLINE
| ID: mdl-3231982
Subject(s)
Hospital Design and Construction , Hospitals, Voluntary , Hospitals , Operating Rooms , Georgia
3.
Surg Neurol
; 2(3): 201-6, 1974 May.
Article
in English
| MEDLINE
| ID: mdl-4829034
4.
Med Biol Eng
; 11(3): 359-61, 1973 May.
Article
in English
| MEDLINE
| ID: mdl-4746393
5.
Ultrasonics
; 9(2): 75, 1971 Apr.
Article
in English
| MEDLINE
| ID: mdl-5555102
6.
Neurology
; 21(2): 140-53, 1971 Feb.
Article
in English
| MEDLINE
| ID: mdl-4157393
7.
J Acoust Soc Am
; 44(5): 1353-8, 1968 Nov.
Article
in English
| MEDLINE
| ID: mdl-5699040