Sentences with phrase «electron microprobe»
An electron microprobe is a scientific instrument that uses electrons to analyze the composition of tiny samples, helping researchers identify what elements are present and in what amounts. Full definition
BA / BS, two + years» SEM experience, familiarity with electron microprobe analysis required.
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She operates Carnegie's one - of - a-kind JEOL 8530 field emission electron microprobe, equipped with CL, five WDS spectrometers, two EDS detectors, a cold trap for high precision carbon analysis and Probe for EPMA software.
Electron microprobe analysis produced elemental mappings showing that uranium was associated with framboidal pyrite.
Her university lacks an electron microprobe — the primary tool used for classification — and so she understands why collectors and dealers tend to go to Western scientists.
He chipped off a gram piece and put it under an electron microprobe, which uses an electron beam to excite atoms in the rock's minerals.
The international scientific team, led by author Charles W. Kosman, used an electron microprobe, an infrared spectrometer and a secondary ion mass spectrometer to analyze these diamonds.
«Usually after a session on the electron microprobe, I can say exactly what kind of meteorite it is.
You have electron microprobes, which are involved in the cutting edge of nanotechnology, for instance.
Major research instrumentation and facilities include well - equipped research computing laboratories, 40Ar / 39Ar, quadrupole, and stable isotope mass spectrometers, electron microprobe, high - pressure rock physics and rock mechanics laboratory, fission track and image analysis lab, neutron activation counting lab, liquid and gas chromatography lab, a flow visualization lab, and local seismic networks.
Emma Bullock is the electron microprobe (EPMA) Microbeam Specialist at the Geophysical Laboratory.