Search on: X-RAY EMISSION SPECTROMETRY 
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Descriptor English:   Spectrometry, X-Ray Emission 
Descriptor Spanish:   Espectrometría por Rayos X 
Descriptor Portuguese:   Espectrometria por Raios X 
Synonyms English:   Spectrometry, X-Ray Fluorescence
X-Ray Emission Spectrometry
X-Ray Fluorescence Spectrometry
Particle-Induced X-Ray Emission Spectrometry
Proton-Induced X-Ray Emission Spectrometry
Spectrometry, Particle-Induced X-Ray Emission
Spectrometry, Proton-Induced X-Ray Emission
X-Ray Emission Spectroscopy  
Tree Number:   E05.196.867.800
E05.799.830
Definition English:   The spectrometric analysis of fluorescent X-RAYS, i.e. X-rays emitted after bombarding matter with high energy particles such as PROTONS; ELECTRONS; or higher energy X-rays. Identification of ELEMENTS by this technique is based on the specific type of X-rays that are emitted which are characteristic of the specific elements in the material being analyzed. The characteristic X-rays are distinguished and/or quantified by either wavelength dispersive or energy dispersive methods. 
Indexing Annotation English:   do not confuse with entry terms at ELECTRON PROBE MICROANALYSIS; do not confuse entry term SPECTROMETRY, X-RAY FLUORESCENCE with SPECTROMETRY, FLUORESCENCE
History Note English:   1978 
Allowable Qualifiers English:  
CL classification EC economics
ES ethics HI history
IS instrumentation MT methods
ST standards SN statistics & numerical data
TD trends UT utilization
VE veterinary  
Record Number:   13435 
Unique Identifier:   D013052 

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