Treatise on Materials Science and Technology, Volume 2; Volume 19, Part 1 |
From inside the book
Results 1-3 of 49
Page 180
It has been observed that if one tunes the laser excitation photon energy to be
resonant with the bound exciton excitation energy , a large increase in strength of
the two - particle luminescence spectrum is observed . This method has recently
...
It has been observed that if one tunes the laser excitation photon energy to be
resonant with the bound exciton excitation energy , a large increase in strength of
the two - particle luminescence spectrum is observed . This method has recently
...
Page 201
A drastic difference is observed in the case of a heterostructure , where
luminescence output from a lower bandgap material , such as GaAs , can be
excited and observed through a covering higher bandgap material , such as Al
Gal - As . For a ...
A drastic difference is observed in the case of a heterostructure , where
luminescence output from a lower bandgap material , such as GaAs , can be
excited and observed through a covering higher bandgap material , such as Al
Gal - As . For a ...
Page 206
A macroscopic observation of the growth of such DLDs is done very simply by PL
topography . In Fig . 32 is shown a ... optical excitation no dislocation motion
could be observed , only a slight darkening of the spot . After 25 hr dislocation
climb ...
A macroscopic observation of the growth of such DLDs is done very simply by PL
topography . In Fig . 32 is shown a ... optical excitation no dislocation motion
could be observed , only a slight darkening of the spot . After 25 hr dislocation
climb ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Contents
R JAMES | 2 |
Principles of XRay Stress Measurement | 4 |
Control of Accuracy and Precision | 25 |
Copyright | |
15 other sections not shown
Other editions - View all
Common terms and phrases
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