microprobe


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Related to microprobe: Electron microprobe

microprobe

[′mī·krə‚prōb]
(spectroscopy)
An instrument for chemical microanalysis of a sample, in which a beam of electrons is focused on an area less than a micrometer in diameter, and the characteristic x-rays emitted as a result are dispersed and analyzed in a crystal spectrometer to provide a qualitative and quantitative evaluation of chemical composition. Also known as x-ray microprobe.
References in periodicals archive ?
Provision of O- RF source for ion microprobe CAMECA IMS1280 HR2: The market for the development and installation of a new source of high gloss oxygen ions RFPLASMA replacing the source duoplasmatron equipping CAMECA IM 1280-HR.
Buy a copy of "Global Electron Microprobe industry" research report at http://www.
The Global and China Electron Microprobe Industry Report 2014 is a professional and in-depth study on the current state of the global electron microprobe industry with a focus on the Chinese situation.
The ion microprobe offers great advantages over previous methods to glean natural tracer information out of rocks.
Which explains one of the advantages of the SmartScope Quest 650 system from Optical Gaging Products (Rochester, NY), which is a veritable sensor array, as it supports video, laser, touch probe, and microprobe devices for part measurement.
The red TDR curve shows the response of a microprobe launch into a 50 [ohm] stripline which has been optimized.
Mineral abundances were determined by point-count and mineral compositions by electron microprobe.
One of us, RBM, remembers visiting Kurt in 1964 at the old NBS site on Van Ness Street where he sat in front of a brand new ARL electron microprobe collecting data.
Electron microprobe analysis (EMPA) is a non-destructive surface analysis technique.
Metapelitic, metagreywacke, and amphibolite lithologies from both study areas were analyzed with the microprobe for assemblages: Ga+Bi+Pl+Mu, Ga+Hbl+Pl, and Ga+Cpx+Pl.
These include X-ray diffraction, transmitted light microscopy, reflected light microscopy, scanning electron microscopy, transmission electron microscopy, and electron microprobe.
These included standard lithogeochemical studies of volcanic and sedimentary rocks, microprobe analyses of pyrite samples, stable isotope analyses of fault zones, and detrital grain studies (including U-Pb dating of detrital zircons).