4.4 Article

Performance enhancements of Pb(Mg1/3Nb2/3)O3-xPbTiO3 single crystal/epoxy 1-3 composite by alternating current polarization

Related references

Note: Only part of the references are listed.
Article Materials Science, Ceramics

Performance enhancement of soft-PZT5 piezoelectric ceramics using poling technique

Shuyan Kong et al.

Summary: This study reports the dielectric and piezoelectric properties of soft-PZT5 ceramics under direct current poling (DCP), alternating current poling (ACP), and ACP + DCP methods. The results show that the ACP + DCP treatment significantly improves the piezoelectric properties of soft-PZT5 ceramics at room temperature.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2022)

Article Multidisciplinary Sciences

Ferroelectric crystals with giant electro-optic property enabling ultracompact Q-switches

Xin Liu et al.

Summary: By synergistically designing the ferroelectric phase, crystal orientation, and poling technique, we developed crystals with extremely high electro-optic coefficients and eliminated light-scattering domain walls, achieving high transmittance and superior electro-optic performance.

SCIENCE (2022)

Article Physics, Applied

Performance enhancement of the piezoelectric ceramics by alternating current polarizing

Jinpeng Ma et al.

Summary: The study found that the piezoelectric properties of PZT-5H ceramics significantly improve under alternating current polarization conditions, with the piezoelectric coefficient, free dielectric constant, and electromechanical coupling coefficient increasing by 10.7%, 15.9%, and 15.4% respectively. The alternating current polarization results in a high density of domain walls, greatly enhancing the performance of the piezoelectric material.

APPLIED PHYSICS LETTERS (2021)

Article Physics, Applied

Enhanced dielectric and piezoelectric properties of manganese-doped Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals by alternating current poling

Haotian Wan et al.

Summary: The study demonstrated that alternating current poling (ACP) is an effective method for enhancing the properties of Gen III relaxor-PT single crystals, significantly improving dielectric and piezoelectric properties, and increasing coupling factors and mechanical quality factor. The introduction of monoclinic phases and unique domain morphologies were identified as key factors in the property enhancement mechanism behind ACP, indicating its potential for high-temperature and high-power device applications.

APPLIED PHYSICS LETTERS (2021)

Article Materials Science, Ceramics

Performance enhancement of 1-3 piezoelectric composite materials by alternating current polarising

Jinpeng Ma et al.

Summary: The study found that under the optimum alternating current poling condition, 1-3 piezocomposite materials exhibit significant improvements in their piezoelectric coefficient, free dielectric constant, and electromechanical coupling factor. This enhancement is attributed to the regularly striped domain structure and high domain wall density in the ACP-poled samples.

CERAMICS INTERNATIONAL (2021)

Article Physics, Applied

Enhanced piezoelectric and dielectric properties of Pb(Yb1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 crystals by combining alternating and direct current poling

Canhuang Hong et al.

Summary: The study demonstrates that combining alternating and direct current poling methods is a better poling strategy for enhancing the piezoelectric properties of ferroelectric crystals compared with separate DCP and ACP methods.

JOURNAL OF APPLIED PHYSICS (2021)

Article Multidisciplinary Sciences

Transparent ferroelectric crystals with ultrahigh piezoelectricity

Chaorui Qiu et al.

NATURE (2020)

Article Engineering, Electrical & Electronic

Design and fabrication of ultrasound linear array transducer based on polarization inversion technique

Chan Yuk Park et al.

SENSORS AND ACTUATORS A-PHYSICAL (2018)

Article Materials Science, Multidisciplinary

Dielectric and piezoelectric properties of 0.7 Pb(Mg1/3Nb2/3)O3-0.3 PbTiO3 single crystal poled using alternating current

Wei-Yi Chang et al.

MATERIALS RESEARCH LETTERS (2018)

Article Materials Science, Multidisciplinary

New poling method for piezoelectric ceramics

Hong Tao et al.

JOURNAL OF MATERIALS CHEMISTRY C (2017)

Review Materials Science, Multidisciplinary

Relaxor-based ferroelectric single crystals: Growth, domain engineering, characterization and applications

Enwei Sun et al.

PROGRESS IN MATERIALS SCIENCE (2014)

Article Engineering, Electrical & Electronic

Fabrication of angle beam two-element ultrasonic transducers with PMN-PT single crystal and PMN-PT/epoxy 1-3 composite for NDE applications

Yaoyao Zhang et al.

SENSORS AND ACTUATORS A-PHYSICAL (2011)

Article Materials Science, Multidisciplinary

Single-crystal 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3/epoxy 1-3 piezoelectric composites prepared by the lamination technique

Feifei Wang et al.

MATERIALS CHEMISTRY AND PHYSICS (2007)

Article Materials Science, Multidisciplinary

Electric properties of single-crystal PMN-31% PT epoxy 1-3 piezoelectric composites

HX Wang et al.

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE (2005)

Article Acoustics

Single crystal PMN-0.33PT/epoxy 1-3 composites for ultrasonic transducer applications

KC Cheng et al.

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL (2003)

Article Physics, Applied

Compositional homogeneity and electrical properties of lead magnesium niobate titanate single crystals grown by a modified Bridgman technique

HS Luo et al.

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS (2000)