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Elastic and Anelastic Properties of a Particulate Magnetoelectric Composite ( x )Mn 0.4 Zn 0.6 Fe 2 O 4 –(1 − x )PbZr 0.53 Ti 0.47 O 3
Elastic (elastic compliance) and anelastic (internal friction) properties of a particulate magnetoelectric composite ( x )Mn 0.4 Zn 0.6 Fe 2 O 4 –(1 − x )PbZr 0.53 Ti 0.47 O 3 ( x = 0, 0.1, 0.2, 0.3, 0.4, and 0.6) at a frequency of ≈30 Hz over a temperature range from 290 to 700 K are studied. Tem...
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| Published in: | physica status solidi (b) 2018-09, Vol.255 (9) |
|---|---|
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
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| Summary: | Elastic (elastic compliance) and anelastic (internal friction) properties of a particulate magnetoelectric composite (
x
)Mn
0.4
Zn
0.6
Fe
2
O
4
–(1 −
x
)PbZr
0.53
Ti
0.47
O
3
(
x
= 0, 0.1, 0.2, 0.3, 0.4, and 0.6) at a frequency of ≈30 Hz over a temperature range from 290 to 700 K are studied. Temperature dependences of elastic compliance and internal friction near the ferroelastic Curie point are found to be well approximated by power functions. Observed dependences of exponents on the composite composition are associated with the substitution of atoms in the PbZr
0.53
Ti
0.47
O
3
lattice by atoms in the Mn
0.4
Zn
0.6
Fe
2
O
4
lattice during the high‐temperature sintering of composite samples. A correlation is revealed between the transverse magnetoelectric voltage coefficient and smearing parameters of the ferroelastic phase transition. |
|---|---|
| ISSN: | 0370-1972 1521-3951 |
| DOI: | 10.1002/pssb.201800112 |