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ce
to
th
er
m
al
s
h
o
ck
an
d
co
r
r
o
s
io
n
s
u
ch
as
n
a
n
o
s
ilica
ca
n
b
e
u
s
ed
to
im
p
r
o
v
e
th
e
L
DPE
-
NR
co
m
p
o
s
ite
as
th
e
h
ig
h
v
o
ltag
e
in
s
u
latio
n
.
Sil
ica
h
as
an
ex
ce
llen
t
h
ea
t
a
n
d
elec
tr
ical
in
s
u
lato
r
s
[
1
9
,
2
0
]
.
T
h
e
ev
ap
o
r
atin
g
p
o
in
t
o
f
s
ilica
is
2
2
3
0
o
C
an
d
m
elts
in
1
6
0
0
-
1
7
2
5
o
C
with
a
m
o
lar
m
ass
o
f
6
0
.
0
8
g
m
o
l
-
1
.
W
ith
th
eses
ex
ce
llen
t
p
r
o
p
er
t
ies,
th
e
n
an
o
s
ilica
p
ar
ticles
ca
n
in
cr
ea
s
e
t
h
e
d
iele
ctr
ic
p
er
f
o
r
m
an
ce
lik
e
th
e
r
esis
tan
ce
o
f
in
s
u
latin
g
m
ater
ials
t
o
p
ar
tial d
is
ch
ar
g
e
an
d
th
er
m
al
p
r
o
p
er
ties
[
1
2
,
2
1
-
23]
.
T
o
d
ev
elo
p
e
t
h
e
n
an
o
c
o
m
p
o
s
ite
in
s
u
latio
n
m
ater
ials
,
th
e
r
elate
d
s
tu
d
y
s
h
o
u
ld
b
e
d
o
n
e
ex
ten
s
iv
ely
in
o
r
d
er
to
u
n
d
er
s
tan
d
th
e
p
h
e
n
o
m
en
a
p
o
s
s
ess
ed
b
y
th
e
co
n
ten
t
f
u
lly
[
2
4
,
2
5
]
.
I
n
th
e
cu
r
r
en
t
r
ep
o
r
t,
th
e
in
v
esti
g
atio
n
o
f
t
h
e
ef
f
ec
t
p
e
r
ce
n
tag
e
weig
h
t
o
f
n
an
o
s
ilica
to
p
ar
t
ial
d
is
ch
ar
g
e
(
PD)
ch
ar
ac
ter
is
tics
o
f
lo
w
-
d
en
s
ity
p
o
ly
eth
y
le
n
e
(
L
DPE)
an
d
n
atu
r
al
r
u
b
b
er
(
NR
)
b
io
p
o
ly
m
e
r
[
2
6
]
wer
e
ex
a
m
in
ed
.
2.
RE
S
E
ARCH
M
E
T
H
O
D
I
n
th
e
p
r
esen
t
s
tu
d
y
,
b
io
p
o
l
y
m
er
co
m
p
o
s
ite
m
ater
ials
wer
e
u
s
ed
ar
e
L
DPE
an
d
NR
(
b
io
-
co
m
p
o
s
ite)
with
a
f
ix
ed
r
atio
o
f
8
0
:2
0
o
f
th
e
to
tal
s
am
p
le
weig
h
t.
T
h
e
to
tal
s
am
p
le
weig
h
t
in
o
n
e
s
am
p
les
is
6
0
g
r
am
s
.
Ad
d
itio
n
o
f
n
an
o
s
ilica
is
1
.
5
%,
3
%,
4
.
5
%
an
d
6
%
b
y
weig
h
t
o
f
L
DPE
-
NR
.
T
h
e
L
DPE,
NR
an
d
s
ilica
wer
e
p
u
t
in
to
th
e
m
ix
in
g
ch
a
m
b
er
s
im
u
l
tan
eo
u
s
ly
,
n
am
ely
th
e
r
h
eo
m
i
x
m
ac
h
in
e
at
1
5
0
o
C
with
a
r
o
to
r
r
o
tatio
n
s
p
ee
d
o
f
6
0
r
p
m
f
o
r
1
2
m
in
u
tes.
B
ef
o
r
e
th
e
in
s
u
latio
n
s
am
p
le
is
m
o
u
ld
ed
u
s
in
g
Ho
tp
r
ess
C
o
llin
3
0
0
p
in
4
p
h
ases
is
s
to
r
ed
in
an
o
v
en
f
o
r
2
4
h
o
u
r
s
at
7
0
o
C
f
o
r
c
o
o
lin
g
d
o
wn
p
r
o
ce
s
s
.
Fig
u
r
e
1
s
h
o
ws
th
e
p
ar
tial
d
is
ch
ar
g
e
(
PD)
e
x
p
er
im
e
n
tal
s
etu
p
.
T
h
e
m
ea
s
u
r
em
e
n
ts
wer
e
c
ar
r
ied
o
u
t
u
s
in
g
a
PD
m
ea
s
u
r
em
en
t
s
y
s
te
m
p
r
o
d
u
ce
d
b
y
Hae
f
ely
in
s
tr
u
m
en
t
ty
p
e
9
3
3
2
[
2
7
]
.
T
h
is
test
in
g
eq
u
ip
m
e
n
t
u
s
ed
th
e
9
2
3
0
co
u
p
lin
g
ca
p
ac
ito
r
s
er
ies
wh
ich
was
ca
r
r
ied
o
u
t
o
n
a
test
s
am
p
le
v
ia
a
Z
im
p
ed
an
ce
.
T
h
e
s
am
p
le
is
p
lace
d
b
etwe
en
a
h
ig
h
-
v
o
lta
g
e
b
all
-
p
late
elec
tr
o
d
e.
T
h
e
h
ig
h
v
o
ltag
e
s
o
u
r
ce
is
in
cr
ea
s
ed
s
lo
wly
an
d
m
ain
tain
th
e
v
alu
e
o
f
6
.
5
k
V
d
u
r
in
g
o
n
e
h
o
u
r
test
.
Fig
u
r
e
1
.
Par
tial d
is
ch
ar
g
e
ex
p
er
im
en
tal
s
etu
p
3.
RE
SU
L
T
S
AND
AN
AL
Y
SI
S
3
.
1
.
P
o
s
it
iv
e
a
nd
neg
a
t
iv
e
P
D
pu
ls
e
s
cha
ra
ct
er
is
t
ic
o
f
bio
na
no
s
ilica
co
m
po
s
it
e
PD
p
u
ls
es
ar
e
r
e
p
r
esen
ted
i
n
t
h
e
f
o
r
m
o
f
p
u
ls
es
s
eq
u
en
ce
in
ea
ch
c
y
cle
o
r
th
e
f
o
r
m
o
f
n
-
t
p
atter
n
s
.
W
h
er
e
n
is
th
e
n
u
m
b
er
o
f
PD
p
u
ls
es
th
at
o
cc
u
r
,
an
d
t
is
th
e
tim
e
wh
en
PD
o
cc
u
r
s
.
E
ac
h
ti
m
e
th
e
PD
o
cc
u
r
s
,
th
e
co
u
n
ter
s
tar
ts
to
co
u
n
t
u
n
til
th
e
last
p
u
ls
e
is
d
etec
ted
.
Fig
u
r
e
2
s
h
o
ws
th
e
PD
p
u
ls
es
o
f
b
io
-
n
an
o
co
m
p
o
s
ites
with
v
ar
io
u
s
co
m
p
o
s
itio
n
s
.
I
t
ca
n
b
e
s
ee
n
w
h
ile
th
e
w% sil
ica
co
n
tain
s
is
in
cr
ea
s
in
g
f
r
o
m
w% o
f
1
.
5
to
6
%,
i
n
co
n
tr
ad
ictio
n
,
th
e
n
u
m
b
er
o
f
P
D
p
u
ls
es d
ec
r
ea
s
es a
f
ter
6
0
m
i
n
u
tes th
e
test
in
g
p
er
io
d
b
o
t
h
i
n
th
e
p
o
s
itiv
e
cy
cle
an
d
th
e
n
eg
ativ
e
cy
cle.
I
n
t
h
e
p
o
s
itiv
e
cy
cle,
th
e
b
io
-
n
a
n
o
c
o
m
p
o
s
ites
with
w%
o
f
1
.
5
h
a
v
e
th
e
m
o
s
t
n
u
m
b
er
o
f
PD
p
u
ls
es,
an
d
s
ilic
a
w%
o
f
6
h
as
th
e
least
am
o
u
n
t
o
f
PD
p
u
ls
es.
T
h
e
s
am
e
tr
en
d
is
also
n
o
tifie
d
in
th
e
n
eg
ativ
e
cy
cle.
I
n
th
e
p
o
s
itiv
e
cy
cle,
th
e
n
u
m
b
er
o
f
p
u
ls
es
d
ec
r
ea
s
es
f
r
o
m
1
7
4
to
7
0
p
u
l
s
es,
o
r
ab
o
u
t
1
4
8
%
d
ec
r
ea
s
e
r
ef
er
s
to
th
e
last
v
alu
e,
7
0
p
u
ls
es.
Evaluation Warning : The document was created with Spire.PDF for Python.
T
E
L
KOM
NI
KA
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l Co
n
tr
o
l
Th
e
effec
t o
f sil
ica
co
n
ten
t to
p
a
r
tia
l
d
is
ch
a
r
g
e
ch
a
r
a
cteris
tic
o
f lo
w
-
d
en
s
ity
p
o
lyeth
en
e
…
(
A
u
lia
)
633
I
n
th
e
s
am
e
way
,
in
th
e
n
eg
ati
v
e
cy
cle,
th
e
n
u
m
b
er
o
f
PD
p
u
ls
es
d
ec
r
ea
s
ed
f
r
o
m
1
9
6
to
9
1
o
r
ab
o
u
t
1
1
5
%
d
ec
r
ea
s
e.
I
n
t
o
tal,
th
e
P
D
p
u
ls
es
d
ec
r
ea
s
e
f
r
o
m
3
7
0
t
o
1
6
1
p
u
ls
es
o
r
1
3
0
%
d
ec
r
ea
s
e.
T
h
e
r
esu
lt
s
h
o
ws
th
at
th
e
a
d
d
itio
n
o
f
s
ilica
in
th
e
L
DPE
-
NR
co
m
p
o
s
ite
ca
n
r
e
d
u
ce
th
e
PD
p
u
ls
es
s
ig
n
if
ican
tly
.
I
n
o
t
h
er
wo
r
d
s
,
th
e
PD
r
esis
tan
ce
o
f
b
io
-
n
an
o
co
m
p
o
s
ite
im
p
r
o
v
es
m
o
r
e
t
h
an
twice
with
n
an
o
s
ilica
co
n
tain
in
cr
ea
s
e
f
r
o
m
1
.
5
wt% to
6
wt%.
(
a)
(
b
)
Fig
u
r
e
2
.
Par
tial c
h
ar
ac
te
r
is
tic
o
f
4
t
y
p
es o
f
s
ilica
b
io
-
n
an
o
c
o
m
p
o
s
ites
;
(
a)
th
e
p
o
s
itiv
e
an
d
n
e
g
ativ
e
P
D
p
u
ls
es,
(
b
)
th
e
to
tal
PD p
u
ls
es
3
.
2
.
Av
er
a
g
e
P
D
cha
r
g
e
Fig
u
r
e
3
s
h
o
ws
th
e
a
v
er
ag
e
PD
ch
ar
g
e
ch
ar
ac
ter
is
tics
o
f
b
i
o
-
n
an
o
co
m
p
o
s
ite
s
am
p
les
wi
th
v
ar
io
u
s
co
m
p
o
s
itio
n
s
.
T
h
e
av
er
ag
e
PD
ch
ar
g
e
is
s
ee
n
in
t
h
e
p
o
s
it
iv
e
cy
cle
an
d
th
e
n
e
g
ativ
e
c
y
cle
o
f
ea
c
h
s
ilica
v
ar
iatio
n
.
Fro
m
th
e
l
o
wer
s
ilica
co
n
ten
t
w%,
af
te
r
6
0
m
in
u
tes
test
,
th
e
av
er
ag
e
PD
ch
ar
g
e
o
f
b
io
-
n
an
o
co
m
p
o
s
ite
s
am
p
les
ten
d
s
to
in
cr
ea
s
e
b
o
th
f
o
r
th
e
p
o
s
itiv
e
an
d
n
e
g
ativ
e
c
y
cle.
I
n
th
e
p
o
s
itiv
e
cy
cle,
th
e
av
er
ag
e
PD
ch
ar
g
e
in
cr
ea
s
es
f
r
o
m
2
1
p
C
to
3
6
p
C
.
I
n
th
e
n
eg
ativ
e
cy
cle,
th
e
s
am
e
tr
en
d
is
also
id
en
tifie
d
wh
er
e
th
e
ch
ar
g
e
is
in
cr
ea
s
in
g
f
r
o
m
2
4
p
C
to
4
1
p
C
.
Fig
u
r
e
3
.
C
h
ar
ac
ter
is
tics
o
f
av
er
ag
e
p
o
s
itiv
e
an
d
n
e
g
ativ
e
PD c
h
ar
g
es o
f
f
o
u
r
ty
p
es o
f
s
ilica
co
n
ten
t b
i
o
-
n
an
o
co
m
p
o
s
ite
3
.
3
.
P
a
rt
ia
l
dis
cha
rg
e
pa
t
t
er
n o
f
bio
-
na
no
co
m
po
s
it
e
T
h
e
PD
p
atter
n
is
r
ep
r
esen
ted
b
y
(
Φ
-
q
-
n
)
wh
e
r
e
Φ
r
ep
r
esen
ts
th
e
p
h
ase
an
g
le,
q
is
th
e
av
er
a
g
e
ch
ar
g
e
an
d
n
is
th
e
n
u
m
b
er
o
f
PD
p
u
ls
es.
Fig
u
r
e
4
s
h
o
ws
th
e
PD
p
atter
n
o
f
f
o
u
r
d
if
f
e
r
en
t
co
m
p
o
s
itio
n
s
o
f
b
io
-
n
an
o
co
m
p
o
s
ites
.
I
t
is
id
en
tifie
d
th
at
th
e
PD
m
o
s
tly
o
cc
u
r
in
th
e
p
h
ases
an
g
le
o
f
3
0
o
to
1
4
0
o
in
a
p
o
s
itiv
e
cy
cle
an
d
200
o
an
d
2
7
0
o
.
I
d
ea
lly
,
th
e
P
D
to
o
k
p
lace
b
ef
o
r
e
9
0
o
an
d
2
7
0
o
.
T
h
is
PD
an
g
le
in
d
icate
s
t
h
at
an
o
th
er
f
o
r
m
o
f
PD,
n
am
ely
th
e
co
r
o
n
a
d
is
ch
ar
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ig
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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Evaluation Warning : The document was created with Spire.PDF for Python.
T
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A
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latin
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ater
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h
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les h
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s
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ip
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in
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ast,
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e
au
th
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s
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lik
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k
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lty
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f
Un
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itas
An
d
alas f
o
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s
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p
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tin
g
th
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p
u
b
licatio
n
p
r
o
ce
s
s
o
f
th
is
p
a
p
er
in
2
0
2
0
.
RE
F
E
R
E
NC
E
S
[1
]
H.
Hu
,
F
.
Z
h
a
n
g
,
S
.
L
u
o
,
W.
C
h
a
n
g
,
J.
Y
u
e
,
a
n
d
C.
-
H
.
Wan
g
,
"
Re
c
e
n
t
a
d
v
a
n
c
e
s
in
ra
ti
o
n
a
l
d
e
s
ig
n
o
f
p
o
ly
m
e
r
n
a
n
o
c
o
m
p
o
site
d
iele
c
tri
c
s fo
r
e
n
e
rg
y
st
o
ra
g
e
,
"
Na
n
o
E
n
e
rg
y
,
v
o
l
.
7
4
,
2
0
2
0
.
[2
]
D.
Li
,
G
.
Zh
a
n
g
,
Y.
Ho
u
,
a
n
d
B.
Zh
a
n
g
,
"
Ch
a
rg
e
d
istr
ib
u
ti
o
n
o
n
p
o
ly
m
e
r
i
n
su
lat
o
r
s
u
rfa
c
e
u
n
d
e
r
A
C
v
o
lt
a
g
e
,
"
IE
EE
T
ra
n
sa
c
ti
o
n
s
o
n
Die
lec
trics
a
n
d
El
e
c
trica
l
In
su
l
a
ti
o
n
,
v
o
l.
2
6
,
n
o
.
5
,
p
p
.
1
7
0
9
-
1
7
1
5
,
2
0
1
9
.
[3
]
M
.
Am
e
r,
J.
Lan
in
g
a
,
W.
M
c
De
rm
id
,
D.
R.
S
wa
tek
,
a
n
d
B.
K
o
rd
i
,
"
Ne
w
e
x
p
e
rime
n
tal
stu
d
y
o
n
t
h
e
DC
flas
h
o
v
e
r
v
o
lt
a
g
e
o
f
p
o
ly
m
e
r
i
n
su
lat
o
rs:
c
o
m
b
in
e
d
e
ffe
c
t
o
f
s
u
rfa
c
e
c
h
a
rg
e
s
a
n
d
a
ir
h
u
m
id
it
y
,
"
Hi
g
h
Vo
lt
a
g
e
,
v
o
l.
4
,
n
o
.
4
,
p
p
.
3
1
6
-
3
2
3
,
2
0
1
9
.
[4
]
A.
R.
Ve
rm
a
a
n
d
R.
B.
S
u
b
b
a
,
"
U
n
d
e
rsta
n
d
in
g
su
rfa
c
e
d
e
g
ra
d
a
ti
o
n
o
n
p
o
l
y
m
e
ric
in
su
lato
rs
u
si
n
g
r
o
ta
ti
n
g
w
h
e
e
l
a
n
d
d
ip
tes
t
u
n
d
e
r
DC
stre
ss
,
"
IEE
E
T
ra
n
sa
c
ti
o
n
s
o
n
Die
lec
trics
a
n
d
El
e
c
trica
l
In
su
la
t
io
n
,
v
o
l.
2
5
,
n
o
.
5
,
p
p
.
2
0
2
9
-
2
0
3
7
,
2
0
1
8
.
[5
]
A.
S
y
a
k
u
r,
Yu
n
in
g
ty
a
stu
ti
,
a
n
d
W.
Ari
P
.
,
"
S
t
u
d
y
o
f
t
h
e
Eff
e
c
t
o
f
Tem
p
e
ra
tu
re
o
n
P
a
rti
a
l
Disc
h
a
rg
e
Ch
a
ra
c
teristics
o
f
Ep
o
x
y
Re
sin
M
a
teria
ls
(in
B
a
h
a
sa
:
S
tu
d
i
P
e
n
g
a
ru
h
Tem
p
e
ra
tu
r
p
a
d
a
Ka
ra
k
teristik
P
a
rti
a
l
Disc
h
a
rg
e
p
a
d
a
Ba
h
a
n
Re
sin
Ep
o
k
si
)
,
"
M
EDIA
EL
EKT
R
IKA,
v
o
l
.
1
,
no
.
2
,
2
0
0
8
.
[6
]
J.
Wei
a
n
d
L
.
Z
h
u
,
"
In
tr
in
sic
p
o
ly
m
e
r
d
iele
c
tri
c
s
fo
r
h
i
g
h
e
n
e
rg
y
d
e
n
sity
a
n
d
lo
w
l
o
ss
e
lec
tri
c
e
n
e
rg
y
sto
ra
g
e
,
"
Pro
g
re
ss
in
P
o
lym
e
r S
c
ien
c
e
,
v
o
l.
1
0
6
,
2
0
2
0
.
[7
]
S
.
Ya
n
g
,
Z.
Jia
,
X.
Ou
y
a
n
g
,
a
n
d
S
.
Wan
g
,
"
I
n
h
i
b
it
i
o
n
o
f
a
l
g
a
e
g
ro
wt
h
o
n
HV
DC
p
o
ly
m
e
ric
i
n
su
lato
rs
u
sin
g
a
n
ti
b
i
o
ti
c
-
lo
a
d
e
d
sili
c
a
a
e
ro
g
e
l
n
a
n
o
c
o
m
p
o
sites
,
"
Po
lym
e
r De
g
ra
d
a
ti
o
n
a
n
d
S
ta
b
il
i
ty,
v
o
l.
1
5
5
,
p
p
.
2
6
2
-
2
7
0
,
2
0
1
8
.
[8
]
S
.
S
u
wa
rn
o
a
n
d
R.
P
.
Hu
tah
e
a
n
,
"
El
e
c
tri
c
a
l
Ap
p
li
c
a
ti
o
n
S
imu
lati
o
n
(El
e
c
tri
c
a
l
Tree
in
g
)
o
n
P
o
l
y
m
e
r
I
n
su
latio
n
Us
in
g
th
e
Ce
ll
u
lar
Au
t
o
m
a
ta
M
e
th
o
d
(i
n
Ba
h
a
sa
:
S
imu
las
i
P
e
m
o
h
o
n
a
n
Li
strik
(El
e
c
tri
c
a
l
Tree
in
g
)
p
a
d
a
Iso
las
i
P
o
li
m
e
r
d
e
n
g
a
n
M
e
n
g
g
u
n
a
k
a
n
M
e
to
d
e
C
e
ll
u
lar
Au
to
m
a
ta
)
,
"
J
o
u
r
n
a
l
o
f
M
a
th
e
ma
t
ica
l
a
n
d
Fu
n
d
a
me
n
t
a
l
S
c
ien
c
e
s,
v
o
l.
3
7
,
no.
2
,
p
p
.
1
1
5
-
1
2
9
,
2
0
0
5
.
[9
]
D.
P
it
sa
,
G
.
E.
Va
rd
a
k
is,
M
.
G
.
Da
n
ik
a
s,
a
n
d
Y.
Ch
e
n
,
"
E
lec
tri
c
a
l
tree
sim
u
latio
n
a
n
d
b
re
a
k
d
o
w
n
in
n
a
n
o
c
o
m
p
o
site
p
o
l
y
m
e
rs:
Th
e
ro
le o
f
n
a
n
o
p
a
rti
c
l
e
s,"
2
0
1
0
1
0
th
IEE
E
I
n
ter
n
a
ti
o
n
a
l
Co
n
fer
e
n
c
e
o
n
S
o
li
d
Die
lec
trics
,
2
0
1
0
.
[1
0
]
J.
He
ri,
Y.
Yu
n
i
n
g
t
y
a
stu
ti
,
a
n
d
A.
S
y
a
k
u
r,
"
S
tu
d
y
o
f
S
u
rfa
c
e
Le
a
k
a
g
e
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2
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4
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Yu
e
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Ru
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Rep
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with
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M
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2
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&
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K
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ff
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[2
3
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N
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&
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1
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[2
4
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A.
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I
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C
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6
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.
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5
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M
a
lek
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M
.
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.
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.
,
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5
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.
[2
6
]
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li
a
,
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.
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m
a
d
,
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Ab
d
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l
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Arie
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ra
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[2
7
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E.
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.
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p
p
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,
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B
I
O
G
RAP
H
I
E
S O
F
AUTH
O
RS
Aul
ia
wa
s
b
o
rn
in
Ap
ril
1
9
6
8
.
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fin
ish
e
s
h
is
d
e
g
re
e
in
th
e
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e
c
tri
c
a
l
En
g
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p
a
rtme
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t
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9
6
i
n
U
n
iv
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riwij
a
y
a
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f
o
re
c
o
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ti
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u
i
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h
is
M
a
ste
r
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g
re
e
2
0
0
7
i
n
Un
iv
e
rsiti
Tek
n
o
lo
g
i
M
a
lay
sia
(U
TM
),
h
e
wa
s
a
lec
tu
re
r
in
Un
i
v
e
rsitas
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a
las
.
In
2
0
0
9
.
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g
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th
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n
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g
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.
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g
)
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g
re
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fro
m
UTM
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n
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fin
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sh
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th
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re
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(P
h
D)
fr
o
m
th
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sa
m
e
u
n
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n
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0
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6
.
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rc
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ters
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p
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fe
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d
h
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d
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re
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fr
o
m
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riwi
jay
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i
v
e
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in
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9
9
7
,
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.
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n
g
.
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g
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s
fro
m
th
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To
y
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h
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sh
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n
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n
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h
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ro
m
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las
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in
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in
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1
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9
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h
e
h
a
s
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lec
tu
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r
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l
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e
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las
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d
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g
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d
o
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sia
.
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se
a
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re
Hig
h
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lt
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g
e
P
h
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o
m
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d
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lec
tri
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l
In
su
latio
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h
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n
o
m
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n
a
.
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r
wiso
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re
c
e
iv
e
d
h
is
B
S
d
e
g
re
e
fro
m
S
r
iwij
a
y
a
Un
iv
e
rsity
in
1
9
9
7
,
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T
De
g
re
e
s
fro
m
th
e
Un
iv
e
rsitas
G
a
jah
m
a
d
a
In
d
o
n
e
si
a
,
in
2
0
0
4
,
a
n
d
P
h
D
De
g
re
e
s
F
ro
m
An
d
a
las
Un
iv
e
rsity
in
201
9
.
S
in
c
e
1
9
9
8
,
h
e
h
a
s
b
e
e
n
a
lec
tu
re
r
a
t
th
e
El
e
c
tri
c
a
l
En
g
i
n
e
e
rin
g
De
p
a
rtme
n
t
,
Un
iv
e
rsitas
An
d
a
las
-
P
a
d
a
n
g
,
In
d
o
n
e
sia
.
His
re
se
a
r
c
h
in
tere
sts
a
re
M
e
c
h
a
tro
n
ic
a
n
d
El
e
c
tri
c
a
l
In
su
lati
o
n
P
h
e
n
o
m
e
n
a
.
Evaluation Warning : The document was created with Spire.PDF for Python.
T
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9
,
h
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jo
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a
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h
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in
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ri
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g
fr
o
m
S
riwij
a
y
a
Un
iv
e
rsity
,
P
a
lem
b
a
n
g
,
I
n
d
o
n
e
sia
,
in
1
9
9
3
a
n
d
th
e
M
a
ste
r
d
e
g
re
e
i
n
e
le
c
tri
c
a
l
e
n
g
in
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e
ri
n
g
fro
m
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k
n
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lo
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i
n
2
0
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0
.
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g
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th
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re
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a
n
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Cu
rre
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t
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it
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te,
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c
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t
rica
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g
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M
in
2
0
1
6
.
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in
c
e
1
9
9
7
,
h
e
h
a
s
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n
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se
n
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t
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r
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tri
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g
De
p
a
rtme
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t,
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d
a
las
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iv
e
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,
P
a
d
a
n
g
,
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d
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.
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se
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re
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g
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a
n
d
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h
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d
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re
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s
in
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tri
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l
En
g
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e
ri
n
g
fro
m
UTM
,
M
a
la
y
sia
i
n
2
0
0
9
a
n
d
2
0
1
3
re
sp
e
c
ti
v
e
ly
.
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o
rm
e
rly
,
h
e
wa
s v
isit
i
n
g
re
se
a
rc
h
e
r
in
th
e
Un
iv
e
rsity
o
f
Leic
e
ste
r,
UK
,
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riwij
a
y
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i
v
e
rsity
,
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n
d
o
n
e
sia
a
n
d
Tan
ju
n
g
p
u
r
a
Un
iv
e
rsity
,
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n
d
o
n
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wit
h
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0
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a
n
d
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0
1
2
.
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w
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rk
e
d
a
s
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t
u
to
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th
e
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a
c
u
lt
y
o
f
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tri
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a
l
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g
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n
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e
rin
g
,
UTM
f
ro
m
2
0
0
9
-
2
0
1
3
.
C
u
rre
n
t
ly
,
h
e
wo
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k
s
a
s a
se
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io
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tu
re
r
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th
e
In
s
t
it
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t
e
o
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g
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n
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rre
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c
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lt
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o
f
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lec
tri
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l
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n
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e
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g
,
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M
.
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re
se
a
rc
h
in
tere
sts
c
o
v
e
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iffere
n
t
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e
s
o
f
h
ig
h
v
o
lt
a
g
e
i
n
su
lati
o
n
(so
li
d
,
li
q
u
id
a
n
d
g
a
s),
n
a
n
o
d
iele
c
tri
c
s,
in
su
lati
o
n
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rfo
rm
a
n
c
e
a
n
d
b
re
a
k
d
o
w
n
o
f
d
iele
c
tri
c
m
a
teria
ls.
Evaluation Warning : The document was created with Spire.PDF for Python.