Ferroelectrics Physical Effects Part 3 potx
Ferroelectrics Physical Effects Part 3 potx
... (1995). Effects of thickness on ferroelectricity in vinylidene fluoride and
trifluoroethylene copolymers,
Jpn. J. Appl. Phys.,Vol. 34 , Part 1, No. 9B, pp. 5418-
54 23, doi: 10.11 43/ JJAP .34 .5418 ... 8-9, pp. 935 -9 43.
Goto, Y. & Cross, L.E. (1969). Phase Diagram of the BaTiO
3
-BaB
2
O
4
system and growth of
BaTiO
3
crystals in the Melt. Yogyo-Kyokai-shi, Vol. 77, pp. (...
Ferroelectrics Physical Effects Part 10 potx
... range 9 43- 10 03 K
for Bi
0.90
Ba
0.10
Fe
0.90
Ti
0.10
O
3
(BFO-BTO) and 9 23- 10 73 K for BiFeO
3
(BFO)
Further clarification could be achieved by determining
2
O
HΔ and
2
O
SΔ values in particular ...
Ferroelectrics
– Physical Effects
37 0
Kumar, M. M.; Srinivas, A.;. Kumar, G. S. & Suryanarayana, S. V. (1999). Investigation of the
magnetoelectric effect in B...
Ferroelectrics Physical Effects Part 11 potx
...
O
O
O
O
O
O
X
O
O
Y
OR
2
R
1
O
Part 4
Liquid Crystals and Optical Effects
Ferroelectrics – Physical Effects
39 8
Figure 27(a) and 27(b) show the M-H curves for 30 0 and 10 K for the BiFeO
3
–BiCoO
3
film
with ...
C O
CH
2
C
*
C
2
H
5
CH=CH
OCH
3
H
p
i
Ferroelectrics – Physical Effects
39 2
Bi[(CH
3
)
2
-(2–(CH
3
)2NCH
2
C
6
H
4
)], Fe(C
2
H
5
C
5
H
4
)...
Ferroelectrics Physical Effects Part 13 potx
... 0 .3
2.11
±0 .33 62±17 1 .38 ±0.57
r (random) 0.5
1.97
±0.19 37 ±4 0 .35 ±0 .32
r (random) 0.7
2.20
±0 .32 36 ±7 0.00±0 .36
h (homogeneus) 0 .3
3. 29
±0. 23 297±60 0.90±0.28
h (homogeneus) 0.5
3. 29
±0. 13 ... CHCl
3
25000
20000
15000
10000
5000
0
35 000
30 000
250 30 0 35 0 400 450 500 550 60
0
Wavelength (nm)
3T-2OC in CHCl
3
25000
20000
15000
10000
5000
0
35 000
30...
Ferroelectrics Physical Effects Part 15 potx
... 435 8Å 4880Å 539 0Å 5890Å 6140Å
1 C
/
x
y
4.08 3. 87 3. 72 4 .33 3. 73
2 C
/
xz
5 .35 5.00 4.88 5.59 4.55
3 C
/
y
x
4.02 3. 47 3. 01 3. 50 2. 83
4 C
/
y
z
4 .39 4.19 4.01 4.26 3. 90
5 C
/
zx
4. 63 ... C
pq
435 8Å 4880Å 539 0Å 5890Å 6140Å
1 C
x
y
4.024 3. 819 3. 722 4 .32 8 3. 677
2 C
xz
5.2 43 4.895 4.770 5.552 4.451
3 C
y
x
4.084 3. 525 3. 092 3. 562 2.9 1...
Ferroelectrics Physical Effects Part 1 doc
...
Pb(Mg
1 /3
Nb
2 /3
)O
3
(PMN) and ferroelectrics such as PbTiO
3
(PT) (Cross, 1987; Damjanovic,
2008). One of the most widely studied relaxor -ferroelectrics is Pb(Mg
1 /3
Nb
2 /3
)O
3
–PbTiO
3
(PMN–PT). ... and Billinge J.L., Chem. Mat. 10 36 11 (1998).
Yamamoto T. and Ohashi S., Jpn. J. Appl. Phys., 34 534 9 (1995).
Ferroelectrics – Physical Effects
10
Fig....
Ferroelectrics Physical Effects Part 2 pptx
... titanium borates given in Table
3. The glass composition corresponds to BaTiB
2
O
6
(33 .33 BaO 33 .33 TiO
2
33 .33 B
2
O
3
, mol%) has
Ferroelectrics – Physical Effects
30
chemical interaction of ...
B
2
O
3
T
g
, °С T
cr
, °С T
m
, °С T
L
, °С T
g
, °С TEC (α
20 -30 0
)· 10
7
K
-
1
BaTB 33 .33 33 .33 33 .33 555 680 1080 1080 600 88
2Ba2TB 40.0 40.0 40.0 510 64...
Ferroelectrics Physical Effects Part 4 pdf
... The effects of hydrogen concentration on P
r
and d
33
are shown
in Figure 3 (Wu et al., 2010). When C
t
<C
*
, hydrogen can elevate both P
r
and d
33
. If C
t
>C
*
, P
r
and d
33
...
ferroelectric materials, such as BaTiO
3
or PZT, piezoelectric constant tensor has only three
independent components, d
15
=d
24
, d
31
= d
32
, d
33
. Generally, d
33
is used...
Ferroelectrics Physical Effects Part 5 pdf
... capacities of a wide spectrum of ferroelectrics,
BaTiO
3
, PbTiO
3
, KNbO
3
, KTaO
3
, NaNbO
3
and Pb(Mg
1 /3
Nb
2 /3
)O
3
(PMN) single crystals have
been measured from 2 to 39 0 K (Tachibana et al., ... ferroelectric below 33 3K along the c- axis (Nakamura et
al 1965). It undergoes a para to ferro electric phase transition at 33 3K (Tc
1
), which is a second
Ferr...
Ferroelectrics Physical Effects Part 6 pot
... physical constants are presented in Figs. 1, 2, and 3.
240 260 280 30 0
-0,2
-0,1
0,0
0,1
c
24
+ c
34
c
34
c
24
c
14
T (K)
c
i4
E
(10
10
Nm
-2
)
200 225 250 275 30 0
1,0
1,5
2,0
2,5
3, 0
3, 5
4,0
4,5
c
13
c
12
c
23
c
11
c
33
c
22
c
ij
E
... (c
E
ij
=(∂σ
i
/∂ε
j
)
E
):
(c
E
)=
⎛
⎜
⎜
⎜
⎜
⎜
⎜
⎝
c
11
c
12
c
13
c
14
00
c
12
c
22
c
23
c
24
00
c
13
c
23
c
33
c
34...