ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 10 pdf
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 10 pdf
... grating equation. The intensity of the
light in the different orders is a very sensitive function of the shape of the lines of
the pattern.
If
the shape of the lines of
the
pattern
is
influenced ... polarization depends on the relative orientation of the
plane
of
incidence, the incident angle
of
the light, and the orientation of
M.
While
the amount
of
rota...
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 1 pdf
... scattering Spectroscopy, Iss
514
MASS
AND
OPTICAL SPECTROSCOPIES
10. 0
10. 1
10. 2
10. 3
10. 4
10. 5
10. 6
10. 7
10. 8
10. 9
Introduction
527
Dynamic Secondary Ion
Mass
Spectrometry, Dynamic ...
Types
of
solid
sample
(typical)
ArrideTechnique probed probed
capability
No.
10. 4 SNMS . 1.5
nm
un
50
PPm Flat conductors Y2 2Y
10. 5
LIMS
*.
10. 6
SSMS
0
10....
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 4 pdf
... Measure-
ment
of
the intensiey
and
the shape of the profile gives a quantitative analysis of
phase boundaries and the influence of finite sizes on the tran~ition.~
Dynamics of phase transitions, ... extracted.
Thermal properties of overlayer atoms. Measurement of the intensity of any dif-
fracted beam with temperature and its angular profile can be interpreted in terms...
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 8 pdf
... time)
of
a silicon sample containing a boron
ion
implant.
elements
as
a function of time, a profile of the in-depth distribution
of
the elements
is
obtained. The depth scale of the profile ... of
the
sputtering time. By monitoring the secondary ion count rates of selected
10. 1
Dynamic
SIMS
537
lime
-
of
-
Right
OF)
Mass
Analyser
Figure
1
Schematic rep...
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 9 pdf
... discussion of GDMS
quantitation, including the measurement
of
relative GDMS sensitivity factors and
a
modeling of glow-discharge source processes to enable semiempirical estimates of
10. 7
GDMS ... detection limits are typi-
cally in the range of tens of pg to ng, with a precision of 10% to 15%.
638
MASS AND
OPTICAL
SPECTROSCOPIES
Chapter
10
Laser-ablation ICP-OE...
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 2 pot
... composite materials.
Profilometry of softer materials, such
as
polymers, is also possible with SFM, and
with STM if the sample is conducting. Low forces on the SFM tip allow imaging
of
materials ... profiles of
all
features with sides steeper than
55"
will be dominated by the
profile of the tip.
Because many kinds of features have steep sides, tip imaging is a com...
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 3 potx
... distribution
of
generation
of
Cu
KOr
X
rays for an incident beam energy
of
20
keV, and the effect
of
absorption.
tion volume of a beam incident perpendicularly on a flat specimen
of
copper, ... form of a cone
as
shown in Figure
l),
the electron diffraction pattern
becomes an array of disks rather than an array of sharp spots
as
in TEM. The vari-
ous manifes...
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 5 pptx
... valence-band density of states, and
thus the shape of the LW “peak” is derived from a self convolution of the valence-
band density of states, and the width of the LW peak is twice the width of the
valence ... specific parts
of
the density
of
states.
A
fuller
description
of
this type
of
work'
is
beyond the scope
of
this article and is not partic-
ularl...
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 6 potx
... surface region of thickness t4). One of
the films
tl
or
t3
may consist of microscopic (less than
100
nm size) mixtures of
two
materials, such
as
SiO, and Si3N4. The volume ratios of these ... to
-
100
pn
if the angle of incidence variation is not crit-
id. For smaller focusing the beam contains components having a range of angles of
incidence that may alter th...
ENCYCLOPEDIA OF MATERIALS CHARACTERIZATIONC phần 7 ppt
... about
a
factor of
100 )
at
10- 100
ppm than vice versa; the depth-resolution
depends on ion energy, angle of incidence, and depth below the surhce such that a
resolution of
20
is achievable ... wide range of analytical applications. Some typical
examples include the quantitation of hydrogen in glassy carbon films, the study of
the dynamics of polymeric
molecule^,^...
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