Treatise on Materials Science and Technology, Volume 2; Volume 19, Part 1 |
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Page 157
much higher excitation intensities , and also provide a light beam which is much
easier to focus onto a well - defined area of the sample . Filtering of laser light
with narrow line filters is often necessary to reject background radiation from the ...
much higher excitation intensities , and also provide a light beam which is much
easier to focus onto a well - defined area of the sample . Filtering of laser light
with narrow line filters is often necessary to reject background radiation from the ...
Page 162
For homogeneous material the excitation profile inside the sample is a simple
exponential according to U ( x ) = U , exp ( - ax ) , ( 1 ) where U , is the excitation
rate ( number of electron - hole pairs created per second and unit volume ) at the
...
For homogeneous material the excitation profile inside the sample is a simple
exponential according to U ( x ) = U , exp ( - ax ) , ( 1 ) where U , is the excitation
rate ( number of electron - hole pairs created per second and unit volume ) at the
...
Page 179
of emission ) as a function of excitation photon energy . This has been a
traditional technique for obtaining optical information about defect absorption (
Klick and Schulman , 1957 ) , as well as fundamental absorption of a material (
Dean ...
of emission ) as a function of excitation photon energy . This has been a
traditional technique for obtaining optical information about defect absorption (
Klick and Schulman , 1957 ) , as well as fundamental absorption of a material (
Dean ...
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Contents
R JAMES | 2 |
Principles of XRay Stress Measurement | 4 |
Control of Accuracy and Precision | 25 |
Copyright | |
15 other sections not shown
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absorption additional allows alloy angle Appl applications atoms bandgap beam broadening cause coefficients components composition composition profile concentration constant containing cooling crystal curve defects dependent deposits depth determined developed diffraction diffusion direction discussed dislocation distance distribution effect electron elements employed energy error et al example excitation experimental factor field function give given grain heat important included increasing intensity intensity bands iron laser lattice layer less magnetic material measurements Metals method Mössbauer observed obtained occur optical parameter peak phase Phys plane position possible powder problem produce range rays recent region relative residual stress sample semiconductors shift shown single Society solid spacing specimen spectra spectrum sputtering steel structure studies substrate surface target technique temperature term thickness values variation volume x-ray