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Conduct Research

...observed. X-Ray Diffraction does not measure crystal ographic. information in a spatial y-specific manner required to resolve grain boundary information, but. does provide information on preferred orientation, or texture. Electron Channeling Patterns. (ECP) in a Scanning Electron Microscope (SEM) does...

...method using the. FISCHERSCOPE X-RAY XDV-SDD model, Rutherford. backscatter and absolute, synchrotron radiation based. X-ray. Fig. 2: Lateral coating thickness distribution of a specimen coated with. only a few nm Au. The combination of state-of-the-art detector. technology and the powerful analysis...

Space Center, the. various NDE techniques for proof of concept. Once these. MDU is now in Hangar N where it is undergoing nonde-. methods have been shown to perform well, they will be. structive evaluation testing. evaluated on the MDU also. Other techniques being considered are Backscatter. X-ray...

...is commonly termed a (111) fiber texture. An ideal pole figure from such a film is shown in figure 1. X-ray rocking curves (see figure 2) are commonly used to characterize such textures. A rocking curve is essentially an intensity profile of the pole figure along an arbitrary line passing through...

...of the measure-. 0.88 1.00 1.14 1.30 1.48 1.69 1.92 2.19 2.50. n. 1.0. n Average. ments in the scan is then. misorientation,. 0.8. iron. calculated. Figure 3 shows re-. Fig. 6 -- A comparison of textures measured using. n n. sults for the spread measured. 0.6. conventional X-Ray diffraction (left...

), energy-dispersive X-ray (EDX). periodic junctions with 6.2 m spacing. analysis, scanning electron microscopy (SEM), electron backscatter diffraction (EBSD) and. photoluminescence (PL) microscopy. In particular, EBSD was used to characterize the anisotropic. growth mechanism of the fibers...

...are easily differentiated by chemistry. An obvious approach to obtaining the chemical data necessary to differentiate between phases is X-Ray. Energy Dispersive Spectrometry or EDS. EDS is particularly complementary to EBSD as both techniques. are performed in the Scanning Electron Microscope (SEM...

...by X-ray diffraction (XRD), X-ray photo-. K radiation, generated with 45 keV electrons and. electron spectroscopy (XPS or "ESCA", electron. a current of 40 mA, in a Scintag X-1 X-ray diffrac-. spectroscopy for chemical analysis), scanning elec-. tion instrument. XRD scans were recorded in the. tron...

...is brittle and so therefore requires more delicate preparation than a metal. sample. The SEM used to. examine samples was a Leo. 1530 VP field emission gun. SEM with an EDAX energy. dispersive x-ray (EDS) system. and a TSL EBSD system. located at the Loughborough. Materials Characterisation. Centre...

Microscope (SEM). based tools are well suited to research and. development of SOFCs. X-Ray Energy Dispersive. spectroscopy (XEDS or EDS) is capable of. quantifying chemical composition at submicron. length scales. EBSD or electron backscatter. diffraction provides crystallographic information...

Engineering Web Search: Backscatter X-ray System

X-ray - Wikipedia, the free encyclopedia
In many languages, X-radiation is called Röntgen radiation, after Wilhelm Röntgen,[1 who is usually credited as its discoverer, and who had named it

Backscatter - Wikipedia, the free encyclopedia
Compton scattering, used in Backscatter X-ray imaging.

EDAX Homepage
TEAM? System for SEM TEAM? System for TEM Genesis System Detectors EBSD TEAM? EBSD Analysis System
See EDAX, Inc. Information

NASA's Explorer Missions

A tomographic imaging system utilizing X-ray Compton...
Annual Northeast Item Title: A tomographic imaging system utilizing X-ray Compton backscatter Publisher Name: IEEE Publisher Location: New York, NY,

A dual X-ray backscatter system for detecting explosives:...
A dual X-ray backscatter system for detecting explosives: Image and discrimination of a suspicious content

Products for Security Screening of People
general-use x-ray systems used by TSA are also called ?backscatter? systems because they create an image from very small amounts of x-ray that have

Response to University of California - San Francisco Regarding...
Cabinet X-Ray Systems (Closed X-Ray Systems)

Status of the XMIS x-ray backscatter radiography land mine...
Status of the XMIS x-ray backscatter radiography land mine detection system Edward T. Dugan, Alan M. Jacobs, Zhong Su, Laurent Houssay and Dan Ekdahl

Hard X-Ray and Gamma-Ray Detector Physics III - International...
Hard X-Ray and Gamma-Ray Detector Physics III (Proceedings Volume) Transmission-enhanced backscatter x-ray images

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Agilent Technologies - Life Sciences and Chemical Analysis Divisions
Ametek Test & Calibration Instruments
Tinius Olsen, Inc.