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molecular fluorescence spectroscopy

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780146
EISBN: 978-1-62708-281-5
... and amplified by derivatization, such as the formation of hydrazones ( Ref 28 ). Chemiluminescence, such as excimer fluorescence, has been used to monitor the degradation of polymers ( Ref 29 ). Fourier transform infrared spectroscopy has been used to detect changes in structure during polymer exposure...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.9781627082617
EISBN: 978-1-62708-261-7
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780383
EISBN: 978-1-62708-281-5
... Nondestructive Depth profiles Oxidation states Quantitative Spot size ≥100 μm (3940 μin.) Detection limit, 0.1 to 1% No molecular information Auger electron spectroscopy (AES) Electron beam Auger electrons Very rapid Small spot (<50 nm, or 500 Å) Imaging Simultaneous ion milling depth profile Charging...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.9781627082532
EISBN: 978-1-62708-253-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610549
EISBN: 978-1-62708-303-4
... fluorescence spectrography can be used to analyze both crystalline and amorphous solids, as well as liquids and gases. Infrared and ultraviolet spectroscopy are used in analyzing organic materials. When the organic materials are present in a complex mixture, such as, for example, solvents, oils, greases...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180151
EISBN: 978-1-62708-256-3
.... The magnetically held collection of particles forms an outline of the discontinuity and indicates its size, shape, and extent. Frequently, a fluorescent material is combined with the particles so that discontinuities can be detected visually under ultraviolet light. This method reveals surface cracks...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130111
EISBN: 978-1-62708-284-6
... be determined by atomic-absorption spectroscopy of the solution. X-ray fluorescence spectrography can be used to analyze both crystalline and amorphous solids, as well as liquids and gases. When confronted with a cracked, fractured, or deformed component, the failure analyst will usually seek to answer some...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350011
EISBN: 978-1-62708-315-7
.... Accelerated weathering Exposure of coated specimens to effects of ultraviolet radiation experienced in outdoor sunlight conditions, which may be combined with other exposures such as moisture and erosion. Exposure cabinets use carbon arc (ASTM D 822), xenon lamp (ASTM G 26), or fluorescent lamp (ASTM G 53...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820013
EISBN: 978-1-62708-339-3
... crack in a weld HAZ, with associated grain refinement. Cracking initiated from the bottom of a pit. The oxide associated with the major crack was extensive and contained numerous secondary cracks. Analysis of the oxide deposit within the crack by wavelength-dispersive spectroscopy revealed slightly less...